2021 Mercedes Benz Gle Class: Recalls, Complaints & California Lemon Law

At approximately 87,000 miles, my 2021 GLE350 (M264 2.0T engine) experienced a severe engine misfire resulting in a flashing check engine light, rough idle, engine shaking, significant loss of power, and near-stall condition. The vehicle was taken to Speedhaus Automotive (Newbury Park, CA) where all four ignition coils and spark plugs were replaced. Total repair cost was approximately $635. This failure pattern is consistent with the documented M264 exhaust valve seat wear issue acknowledged by Mercedes-Benz technicians. A Mercedes dealer service report on an identical 2021 GLE350 explicitly states: "COMMON ISSUE FOR EXHAUST VALVE SEATS TO WEAR — KNOWN ISSUE WITH 260 AND 264 MOTORS." Mercedes-Benz has extended the warranty on the M260 engine (transverse variant) for this identical failure mode but has not extended it for the longitudinally-mounted M264 despite the same defect being present. Repair costs for full cylinder head failure on the M264 are being quoted at $6,000–$13,000. I am requesting NHTSA investigate whether a safety recall is warranted for the M264 engine across all affected GLE350, GLC300, C300, and E350 vehicles.

NHTSA #11741934

While driving at night all error light showed up. I slowed down to the side of the road and while I was slowing down the engine died. I tried to start the car which worked but when I pressed the gas the engine died again. Tried it two more times with the same results. Then turned the car and waited a bit with the engine running. slowly started driving and was able to get home driving 20 mph. The next day took it to a shop that said that the battery was weak and they replaced the battery. Drove out of the shop and started hearing nosies from the engine. Immediately came back and was advised to take it to the dealer. Towed it to the dealer that checked it and said that they found metal in the oil filter and that I need to install a new engine. I read online and found many complains about the same engine issue with 2021 Mercedes GLE 350. Mercedes refuses to take responsibility that they built a faulty engine.

NHTSA #11719430

This is regarding a 2021 gle 350. The car was parked overnight and in the morning was unable to start or crank . I had to tow the vehicle to the service center that has maintained the car since purchased date and they told Me there’s a problem with the engine and I will need a new engine costing $28,000 dollars., the car has 42,000 miles and has an impeccable service history with Mercedes Benz. They did not tell me any specific engine part that’s faulty. There was no warning lights, check engine lights. Had I been driving this car and it happened it could have been catastrophic.

NHTSA #11717456

My vehicle suddenly started shaking and losing power, the check engine light came on and the problem continues to vibrate when idling, it will not shift into gear to go. Very unnerving and unsafe as it happened in a intersection. Sometimes it drives fine and then vibrates and goes into low gear and loses power. I took to a certified Mercedes dealer and they changed the spark plugs and 4 coils as well - After 4 weeks, I am told the CYLINDER HEAD needs to be replaced. It has 68k miles. The mechanic has already had 2 other 2021 GLE 350 with exactly the same issue. There are several similar cases discussed online as well.

NHTSA #11705869

An authorized dealer returned a vehicle with loose hardware in a moving mechanical track, posing a risk of mechanical failure or distraction while driving.

NHTSA #11737556

I was driving down with my wife at a street, 35 miles per hour speed and suddenly heard an loud Explosion above my head and my wife screamed and I suddenly applied the break to avoid an accident as luckily there was no other car in back and front. There was a sudden break applied and my wife's neck and back got hurt due to sudden break fear of explosion and got severe pain in her neck and back. I pulled over a side and found out that the glass panel burst and cracked all the way across my vehicle between sunroof and the windshield. Dealer said it is not under warranty even I still have warranty as my vehicle has only 36,000 miles and excellent condition and always dealer maintained. Dealer asking $2,700.00 to replace and fix. This is due to MB manufactures defect which I found out that it is prone to break due to poor design and might have caused accident if driving on freeway in speed as it scared the [XXX] out me and my wife while it exploded on top of our head. It happened to several cars and MB has not recalled yet and asking to pay $2,700.00 to replace and fix. Action Law Suit have been filed by others as given below for reference and help to get my vehicle repaired. (1) [XXX] (2) [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11641548

Engine harness wires insulation is falling apart very early after 3 years. It’s causing arching inside the insulation. Issues is from overheating and can cause a fire. Isolation needs to be upgraded and wire harness needs replaced.

NHTSA #11645796

The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that the infotainment screen had gone blank and had failed to operate as needed. Due to the failure, the back-up camera failed to operate while the vehicle was in reverse(R). The vehicle was taken to a dealer and the contact was informed that an unknown liquid had spilled on the electrical unit connected to the infotainment screen. The manufacturer was notified of the failure and denied the contact’s claim to have the vehicle serviced under warranty. The vehicle was not repaired. The failure mileage was approximately 35,000.

NHTSA #11555516

We bought this GLE AMG 63 new, it has only 1100 miles and we have had two 48 V batters replaced; they just towed it again to the dealer 22 March because it needs yet another 48V battery; the techs say it’s a design problem but there is nothing they can do except get “approval” to have the 48V battery replaced. It has also shut down while driving causing us to pull over on freeway; We don’t five it (1100 miles) because we are concerned about safety issues from the 48V battery failing at unexpected times; firs, overheating and battery coolant issues…etc. We believe this falls under the Lemon law and should be recalled. Thank you for your time and I look forward to your feedback.

NHTSA #11513359

Not sure vehicle was parked and caught on fire from the drivers side completely burning

NHTSA #11691671

Engine light came on at 44K miles

NHTSA #11687634

The contact owns a 2021 Mercedes-Benz GLE350. The contact initially stated that the air conditioner failed to function as needed and the vehicle was taken to dealer and was repaired. The contact stated that recently while driving 70 MPH, there was a burning odor coming from the vehicle. There was no warning light illuminated. The contact stated that when the vehicle was restarted, the burning odor was coming from the floor. The vehicle was taken to the dealer to be diagnosed. The vehicle was diagnosed with contaminated filters. The local dealer was contacted; however, the vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 75,000.

NHTSA #11636498

The contact owned a 2021 Mercedes-Benz GLE 350. The contact stated that warm air was blowing from the A/C unit while activated. The vehicle was taken to an independent mechanic, and the contact was informed that a leak had caused the A/C unit failure. The mechanic referred the contact to the dealer for assistance. The vehicle was taken to the dealer where a diagnostic test was performed. The contact was informed that the HVAC system was inoperable and an estimate for the repair was provided. The manufacturer was notified of the failure, and the contact was provided a case number. The manufacturer denied responsibility for the failure but offered a monetary credit towards the repair. The vehicle was not repaired. The contact later traded the vehicle due to the A/C unit failure. The failure mileage was approximately 66,000. The VIN was not available.

NHTSA #11732682

The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that while the vehicle was parked, there was condensation leaking from a hole near the trunk release button onto the pedal and the floor of the front passenger’s side of the vehicle. The vehicle was not diagnosed or repaired. The contact believed that the failure was associated with NHTSA Campaign Number: 23V177000 (Visibility). The vehicle was not diagnosed of repaired. The manufacturer was notified of the failure. The failure mileage was 57,432.

NHTSA #11670708

The windshield wiper fluid will not pump out onto the front or back window, causing poor visibility. The pump is working, but the design of the strainer on the bottom of the pump causes a restriction and causes goo to build up and block the flow of the windshield wiper fluid. Mercedes refuses to cover this under warranty, even though the failure is caused by their bad design. I am unable to use the wiper fluid, and my visibility while driving is impaired. This is a safety issue. Mercedes' neglect of their responsibility to provide a safe vehicle and honor its warranty is endangering us, the American people. Google is full of similar complaints about the Mercedes windshield wiper pump design. The repair involves removing the front wheel of the vehicle, etc., and a repair cannot be done by the average driver; it requires a mechanic. My dealer said that it would cost about $300 to fix, and I'd have to wait for the approximately 2+ hours that the repair would take, even though my car only has 22,000 miles on it and is under the original manufacturer's warranty. PLEASE HOLD MERCEDES ACCOUNTABLE AND ISSUE A RECALL.

NHTSA #11629889

According to the dealer, there are fault codes in the system for Transmission control unit failing. Thats what caused the vehicle to go into "limp" mode... That needs to be replaced. In an instant, the warning lights and reduction in power occurred simultaneously. The car slowed down and had to coast to shoulder of the highway crossing multiple lanes of traffic. The warnings that came on said “car cannot shift”, “battery failure warning” and when stopped; “do not restart the car.” The shoulder was very narrow and we could have easily been hit by the cars passing at high speeds on the beltway. We had to wait 2 hours for Mercedes roadside assistance to arrive. The dealer is saying it will be $6,000 to repair this.

NHTSA #11707885

Location: Dallas, TX – Woodall Rodgers Freeway near North Hall Street exit Mercedes-Benz USA Case #: 18469650 What component or system failed or malfunctioned, and is it available for inspection upon request? The vehicle’s 48-volt electrical architecture appears to have failed, specifically the DC/DC converter or Integrated Starter-Generator (ISG) that provides 12-volt power to all control modules. When this component failed, it caused a total loss of propulsion and electrical power. The vehicle is currently at a Mercedes-Benz dealership in Dallas and available for inspection upon request by NHTSA or Mercedes-Benz USA (case #18469650). How was your safety or the safety of others put at risk? While driving approximately 50 mph on the Woodall Rodgers Freeway with my family in the car, the vehicle suddenly lost all engine power and throttle response without warning. The accelerator stopped responding, and the engine stalled completely within seconds. I was able to coast partially onto an exit ramp, but once stopped, the car would not restart and could not be shifted into Neutral. We were stranded in live traffic with limited steering assist and no way to move the vehicle, placing my family and other motorists at serious risk of collision. Has the problem been reproduced or confirmed by a dealer or independent service center? The vehicle is currently at a Mercedes-Benz authorized dealer, and the failure has been logged with Mercedes-Benz USA under case #18469650. Initial findings point to a malfunction of the DC/DC converter or 48-volt system. Full STAR diagnostic data and fault codes are pending. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives, or others? Mercedes-Benz USA has been notified and opened case #18469650. The vehicle has been inspected by the dealership’s certified technicians and is awaiting official diagnostic reporting and possible engineering review through Mercedes’ Technical Assistance

NHTSA #11693255

Replacement of Cylinder Head (#1)

NHTSA #11676073

Original owner of a 2021 GLE, purchased on April 21, 2021. The vehicle is currently 4 years and 6 months and 22 days old with approximately 49,000 miles. Despite meticulous adherence to all scheduled maintenance performed and no warning lights activated the vehicle suddenly shutdown and would not restart. According to MB maintenance department it suffered a catastrophic and complete engine failure. This type of premature and total engine failure in a properly maintained, low-mileage vehicle is clearly a defect in material or workmanship. This is a serious safety defect that rendered the vehicle completely inoperable with no warning. Issues are resulting from valve guide wear issues, camshaft codes, valve openness, and no-compression symptoms, camshaft, timing chain, etc.

NHTSA #11704589

On two separate occasions recently, the vehicle suddenly lost all power without warning and stopped. Luckily, these incidents did not occur while driving in high speed traffic, and the car restarted once shut off. When it lost power, all warning lights came on at once. After the first incident, dealer "updated the 48v system and esp control modules and The vehicle is operating as designed." The first incident was on November 9, the second incident was on November 29.

NHTSA #11442064

While driving at about 55mph on road with one lane going each way, the car engine shut off, all instrument displays went off. There was no check engine light, warning or noise. I was almost rear ended by a car behind me. The car behind me swerved barely missing me, but almost hit oncoming traffic. Once car was on side of road it would not start. I tried to jump car battery with NOCO jump starter and it did not work. Instrument display did not come on, car transmission stuck in Drive. After testing battery with digital voltmeter it showed 12.6V, but car would still not come on nor would instrument display. Car had to get towed to dealer where it's currently at being diagnosed. This was very dangerous and could have been fatal.

NHTSA #11672109

Was driving down a 2 lane road at about 55 MPH, and a warning light message appeared on the dash and said "battery no longer charging" then another message that said "coolant overheating vehicle shutting down" appeared. And the car would no longer accelerate. So I had to pull over on a busy 2 lane road and turn off my car and turn it back on, and then the car was working normally again. This could have been very bad if it was on a multi-lane highway. My safety was put at risk. I took the Vehicle in, and they said they cleaned some engine contact points and this was because the car lost contact with the engine

NHTSA #11459441

Currently unavailable camera view restricted” The message went away but I’ve noticed it appearing more often

NHTSA #11590839

Many times while driving a warning pops up in the driver interface that the camera view is restricted, including an icon implying that the AEB system is "unavailable." Funny thing is there is never any obstruction of the camera that I can tell. So I told the service rep at the dealer, including showing him a pic of the error message and the repair order just said, "unable to replicate" with nothing done. So unusual that mine is the only Mercedes vehicle that does this! Also emailed corporate through the special purpose link on the website and got no response. I'm sure that Mercedes is working diligently behind the scenes to fix this problem because they value the safety of their customers so highly, but I just thought I would let you know as well.

NHTSA #11508657

Purchased as a CPO directly from a local dealership. Vehicle has experienced multiple (10+), seemingly random failures of the Electronic Stability Control, Blind Spot Assist, Lane Keeping Assist and Active Break Assist under varied driving and weather conditions. On two separate occasions (one at 15+ mph and the other at 65+), these system failures were accompanied by a brief "limp mode" and immediate total loss of acceleration. The most recent loss-of-acceleration event occurred during lunch hour traffic on the highway, at highway speeds. The vehicle has been taken to the dealership to address these issues on 3 separate occasions. Visit #1: the communication fault codes were noted by the technicians, but they could not replicate the issues. The faults were cleared and the vehicle service was deemed complete. Visit #2 (3 days later and the first instance of acceleration loss): report from service department reads almost identical to that of Visit #1 except the notation that "...found several stored faults for communication with engine control unit." Again, the issues could not be replicated and the faults were cleared. Viewed as an unacceptable response by the consumer, the dealership retained the vehicle for further troubleshooting with the follow-on report noting, "Found no socket tension at Sockets 27 and 28 to PTCU. Removed and replaced sockets 27 and 28 at ME connector 6." The faults were, again, cleared and the vehicle was returned to the owner. Visit #3 (roughly 5 weeks after last visit and the second instance of acceleration loss, this time on the highway): The same complement of warning lamps illuminated, the car lurched, and there was zero acceleration. The vehicle was navigated to the highway's shoulder without incident and shut down. After 5+ minutes, the vehicle was restarted and acceleration functioning had returned. It was immediately driven to the dealership where it currently awaits repair.

NHTSA #11539114

Driving down a multi-lane highway at 70 mph, a 48V battery malfunction warning goes off as well as the yellow check engine light. A few seconds later a ‘coolant’ error alert pops up. SUV loses acceleration with power dropping from 70 mph to 55 mph to 35 mph. Another message displayed on screen warning me to “Pull over and turn the engine off.” Narrowly missing being hit from the back, I was able to coast to an upcoming exit into a store’s parking lot before the car stalled completely.

NHTSA #11536714

My Mercedes GLE 580 experienced a complete failure of the 48V battery system due to the exact defect outlined in NHTSA Recall Campaign 24V207 (defective 48V ground connection causing high resistance and fire risk). The official status for my VIN shows 'Recall Incomplete.' The vehicle is currently at Mercedes-Benz of Barrington. The dealership is actively refusing to remedy this safety recall under warranty and is attempting to charge me $5,313 out of pocket for the battery replacement. Furthermore, the dealership refuses to submit the correct diagnostic error code (B183371) to my extended warranty provider to block coverage. My family has been left completely stranded without transportation for 7 days, and the manufacturer refuses to provide a loaner vehicle while the vehicle is unsafe to drive due to this fire hazard recall.

NHTSA #11739128

The vehicle has repeatedly experienced a sudden loss of acceleration, entering a reduced-power state while driving. Most recently, this occurred less than one week after I was advised that the issue had been fully resolved through a relay replacement. Critically, these incidents have occurred while my [XXX] child was in the vehicle, creating an unsafe and unacceptable situation. Below is a summary of the work that was done to resolve the safety concern. October: Drivetrain/Powertrain control unit internal fault Replacement of gateway/powertrain control module Wiring, grounding, and software inspections November: Active Brake Assist, ESP, and voltage supply faults Failure of both rear wheel speed sensors Replacement of left and right rear wheel speed sensors December: Dealership identified a faulty relay as the root cause Relay replaced and vehicle returned to service January, the vehicle again lost acceleration. And now, again in February. The same loss in acceleration incident. At this point, the vehicle has demonstrated a pattern of unresolved, safety-critical electrical failures. Given the repeated nature of the issue, the prior replacement of major components, and the involvement of braking and drivetrain systems, I no longer feel confident that additional part replacement without corporate oversight will result in a safe or permanent resolution. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11718456

Sunroof makes loud, high pitched noise when it’s windy or driving high speeds. Sunroof complaints found online for bad seals or components of sunroof being bad or unaligned. Sounds could cause driver not to hear other safety issues with vehicle as well as leaking if water.

NHTSA #11708279

The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that while reversing, the back over prevention camera screen was black and there was no image displayed, causing a visibility hazard for the driver. The vehicle was taken to the local dealer, who indicated that the VIN was not included in NHTSA Campaign Number: 21V354000 (BACK OVER PREVENTION, ELECTRICAL SYSTEM). The contact stated that the vehicle had experienced the failure listed in the recall. The vehicle was not repaired. The failure mileage was 29,000.

NHTSA #11694682

The car has stalled 4 or 5 times, while driving in traffic. This can obviously be life threatening. The check engine light came on yesterday. We recently brought the car to Mercedes Benz in Daytona Beach, Florida. They told us we had low pressure in the cylinders, and needed a new cylinder head for $10,000. The cylinder pressures on their test however were all normal. They never mentioned a recall for a fuel pump defect causing cars to stall. A local independent repair company confirmed the cylinder pressure test was normal. Mercedes recalled 324,000 vehicles for this defective fuel pump between 2012 and 2020 (abc news). They recalled over 143,000 vehicles from June 2021 to 2023. My model, GLE350, was included in both recalls. I called Mercedes customer service. They said my car was built in February 2021, and there is no recall for this vehicle. There have been recalls for defective fuel pumps from 2012 to 2020, and June 2021 to 2023. I strongly suspect my vehicle built in February 2021 has the same defective fuel pump. I will bring the vehicle to an independent well qualified service center. If they diagnose a fuel pump problem. I would like Mercedes to reimburse me for the repair.

NHTSA #11679179

The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that while driving 65-70 MPH, the vehicle was skipping. The contact immediately veered towards an exit ramp. The contact noticed knocking sounds coming from the engine, and the vehicle stalled on the exit ramp. There was smoke coming from underneath the hood. The vehicle failed to restart and was towed to the dealer, where it was diagnosed that the engine had imploded and sustained a hole. The dealer determined that the engine needed to be replaced. Additionally, the dealer took the engine apart and informed the contact that the cause of the engine implosion could not be determined even with the assistance of the engineers. The vehicle was not repaired due to the cost. The contact then brought an independent mechanic to the dealer to inspect the vehicle. The mechanic inspected the engine and informed the contact that the failure had occurred due to a lack of engine oil; however, the contact stated that the dealer had performed an oil change on the vehicle 27 days prior to the failure. The manufacturer was notified of the failure but denied assistance in covering the repair. The manufacturer informed the contact that the engineers had not yet determined the cause of the engine implosion. The failure mileage was 69,100.

NHTSA #11695392

2021 Mercedes-Benz GLE 350 W. APROX: 30,000 MILES. PURCHASED THE VEHICLE 3 YEARS AGO, WHEN IT HAD 17,000 MILES ON IT. WHEN DRIVING AT TIMES THE PASSENGER REAR SHOCK WILL START MAKING SQEAKING / CREAKING NOISES. BEEN LIKE THIS FOR ALMOST 1 YEAR NOW. I DONT DRIVE THE VEHICLE VERY OFTEN, BUT WHEN I DO DRIVE IT IT IRRITATES ME. THE DEALERSHIP SAID THE SHOCK NEEDS TO BE REPLACED. THERE ARE NO VISIBLE LEAKS, NO ABNORMAL RIDE QUALITY, ETC.

NHTSA #11740482

The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that after exiting the vehicle, the doors unintendedly locked with the keys inside the vehicle. Additionally, the contact’s child was still inside the vehicle during the failure. The contact stated that the doors were not supposed to lock with the keys inside. The contact called a locksmith to have the vehicle unlocked. The vehicle was not taken to a local dealer. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 49,045.

NHTSA #11624862

Vehicle unexpectedly lost power on a major highway. Limped into a service station, called for a tow truck. Several days later vehicle was repaired with a bill of $2800. Four weeks later, while driving, check engine light comes on. Contact dealership that completed repairs, brought car in. Now it’s the 48V Hybrid battery needs to be replaced, $4000. Based on some cursory research, this is a known problem in these cars. Mercedes Benz needs to be held accountable. The car was purchased brand new three years ago.

NHTSA #11622517

On [XXX], after I purchased the vehicle on [XXX] from Mercedes Benz Midlothian with 57,000+ mile, this occurred. I was driving south on [XXX] near Fairfield VA, when the SUV started popping, with the roaring of the wheels. Then the vehicle started to slow down no matter what I did with the gas pedal. I then pulled over to the grassy area of the [XXX] , and the vehicle completed died - like a brick. The engine would not start up at all. Safety: The issues for me are the facts that I was traveling 1:45 minutes from my home and I was almost smashed in the rear-end by the traffic behind me - due to a vehicle that totally STOPPED on the highway with a speed limit of 70 miles an hours - without any warnings. I traded in a 2014 ML350 with 279,000+ plus miles and had no major issues with the SUV it was a charm. Now I am dealing with a HUGE issues after purchasing a 2021 vehicle [in three days]. I do not know what the problems are - as the dealership has not diagnosis the issues during this writing. There are no reports from the police, dealership, or manufacturers, insurance at this time of writing. The only warning lights that I was grant was the power of the SUV left the vehicle totally. Just ridiculous. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11620654

On Thursday, [XXX], I called Mercedes Benz of Naperville at 7:23 AM, 12:34 PM and missed the call 3:03 PM. I reported Sandy in service on Thursday morning. That I smelt a burning plastic smell on Wednesday afternoon at 2:30PM. While picking up my grandchildren from their schools. I came home and parked my car. Later on, Wednesday night My Daughter drove my car and then told me. My car smelt of plastic burning. I call Mercedes Benz Thursday morning. I told them to send me a tow truck. My call needs to be towed into their service department. I ask to speak with Kevin. My service agent of Mercedes Benz service department. Sandy told me he was with a customer. I spoke to Sandy three times. I then went and checked my car for any. Displays on my car dashboard. There were no displays, and I started the car and let it run. I did not smell any burning plastic. On Sunday [XXX]. I drop my car to family dollars and return back home. I did not smell any burning plastic. At 3:04PM Stacy Wright and myself were driving on the way to a meeting in Naperville, Il. At 3:14 PM my car started smelling like burning plastic. At 3: 16 PM heavy black smoke was coming through the vent. I immediately turned left on [XXX] in front of White Castle and stopped the car. At this time the front engine of the car was on fire and the car was full of thick black smoke. I told my passengers on the passenger side to get out of the car and run. It’s on fire. I ran towards White Castle leaving my driver's door opened. I turned around to take a picture of my car on fire burning severely at 3:18 PM. Fire was coming from the front hood of the car. At 3:20PM. The car was engulfed in flames and burning the entire car. The Blue Island Police and Fire Department got to the scene of the fire at 3:18PM. To put the fire out. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #11585973

The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that when the vehicle was powered on the interior panels did not illuminate. The vehicle was taken to a dealer where it was diagnosed that the control module needed to be replaced due to corrosion from a leak. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 18,500.

NHTSA #11549334

I reported multiple times to Mercedes USA that the vehicle was experiencing electrical issues as I was periodically loosing power and/or control over the vehicle. The vehicle was returned twice to the dealership but the problem always came back pretty much immediately. On the day of the accident, I was driving the vehicle on a straight road. The road was a little bit humid as it has been raining few minutes/hours before but it wasn't raining at the time I was driving. I was maintaining a speed of 55mph (speed limit on this portion of the road). The vehicle started to suddenly move by itself on the right side. A minute later, the vehicle moved a second time on the right without any apparent reason. The third time, the vehicle suddenly accelerated and made a sharp turn to the right. The turn to the right was so sharp that the vehicle made a 180 degrees turn and was projected on the side of the road. The vehicle stopped in a ditch and engine stopped. I wasn't braking or turning the wheel when the vehicle started to act-up. I didn't feel any movement in the steering wheel and I couldn't control the brake or direction. I restarted the engine and the brakes and directions were back up again. I contacted Mercedes who wants to inspect the vehicle but didn't set a date yet. Sheriff arrived on the spot less than a minute after the crash (was driving back home after his shift). He confirmed no collision with another vehicle, no marks of tires on the road, no standing water on the road or any other reason for the crash. No ticket was given to me by the sheriff.

Allegedly reported: 2 injuries (as reported to NHTSA). NHTSA #11534284

When vehicle is driven 70 mph and above the drive side of vehicle is making a whilst noise by ear of the driver, that is coming into the car. The gas cap door is not sitting flush with the body of the vehicle.

NHTSA #11512252

2021 MB GLE 53 AMG Coupe. Less than 7500 miles. Car wont start throws a red error saying see the operators manual. This is the second time in 5 months this has happened and is extremely frustrating given MB is fully aware of the issue. They say it is related to software but I just had my car at the dealer for another issue and all software was updated. This is a design flaw that MB needs to fix before someone dies. The issue can happen at any time, I have just been lucky enough that both times it was parked in my garage. I am now considering pursuing a full refund under lemon law, I no longer feel safe driving this car and each time it has been in the dealer for repair I am without a vehicle for 2 weeks. Very disappointing for a vehicle that cost almost 100k.

NHTSA #11492402

Wipers are not installed correctly on all 2021 GLEs on the 167 platform. Wipers make excessive noise and fo not effectively clean the windows. Dealer acknowledges the problem, states of is a common issue but has no known way to fix it.

NHTSA #11485393

I can be driving on a flat surface with out the car been on eco mode and the car shuts off for no reason without and light on the dash board I have to wait a few secs to restart the car ,brakes don't stop like they should very loud grinding noise and comes. I have report this problem lots of times and my car was not fix it stay more in the shop then with me the car senc don't work the light up red like if someones next to me

Allegedly reported: 4 injuries (as reported to NHTSA). NHTSA #11479876

2021 MB GLE 450 bought in April 2021, now approximately 8000 miles with two separate events of not starting. Cannot jump. Once 48V battery system updated (3 months ago), required tow to dealer. Now again at dealer with the same issue and recommended for battery change (last time was software update). Very unsafe, happened first time in public garage at night with no start, and second time in the morning when I was trying to go to work. Based on various blogs and class action law suit against MB in NJ, seems like MB is aware of 48V battery problem, and installed a bad batch of batteries. Frustrating to purchase $80000 car and learn that it is not safe at all, with possible malfunction at any time.

NHTSA #11461858

The contact owns a 2021 Mercedes-Benz GLE53 equipped with Continental Tires, Tire Line: Sport Contact, Tire Size: 255/40/ZR21, DOT: (Unavailable). The contact stated that on several occasions while driving 30 MPH on wet pavement at low speeds, the vehicle started to shake, and a loud abnormal sound was heard in all four tires. No warning light was illuminated. The vehicle was taken to the dealer where it was diagnosed that the tire assembly needed to be replaced; however, there was no repair for the failure. The manufacturer was notified of the failure and the contact was advised to call the NHTSA Hotline. The failure mileage was approximately 18,000.

NHTSA #11504709

Issue-The car brakes aggressively using cruise control (Mercedes Distronic) with no driver intervention. This dangerous condition can cause an accident. Using my advanced cruise control…the issue is my set speed was changed along with acceleration or braking when a traffic sign is misread. I have turned off the only setting controls Traffic Sign Assist & Route Based Speed Assist but there is no change. Example of issue-My car was misreading 80mph as 60 & braking aggressively. .My prior 2020 GLE misread signs less often and did not change the speed setting or brake the vehicle. The Dealer applied all available software updates. After all the updates my car continues to adjust set speed to every misread traffic sign. For example recently I had my speed set at the posted speed of 80 and the car read a sign as 70, changed the 80 to 70, and started braking aggressively. In Idaho there are stacked signs-the upper one reads 80 and below “Trucks 70” so this happens about 50% of the time. The vehicle misreads signs often.

NHTSA #11436351

The contact owns a 2021 Mercedes-Benz GLE350. The contact stated that the rear brake lights did not function properly when the brake was applied. The contact was made aware of the failure when he noticed that after slowing down to stop, other vehicles from behind were stopping close to the rear of his vehicle. The contact tested the rear brake lights and noticed that they did not illuminate as soon as the brake pedal was depressed. There were also other failures where the tailgate would open about 6 inches and the moonroof would open about 3 inches inadvertently. The transmission also shifted inadvertently. After coming to a full stop, the Eco mode would engage and turn off the engine, but when the engine turned back on, the vehicle would shake abnormally. The vehicle was taken to the dealer and diagnosed that it was normal for the rear brake lights to not illuminate immediately when the brake pedal was depressed. The vehicle was not repaired and remained at the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 500.

NHTSA #11435125

WHILE THE CAR IS IN PARK AND IDLING, THE VEHICLE WILL NUDGE FORWARD REPEATEDLY. THE CAR DEALERSHIP APPEARS RATHER CAVALIER ABOUT THIS ISSUE BUT IT LEADS TO LITTLE TRUST WITH THE VEHICLE. THE CURRENT MINDSET IS THAT AT SOME POINT THE VEHICLE MAY PROPELL MORESO THAN A NUDGE UNEXPECTEDLY CAUSING A SAFETY ISSUE.

NHTSA #11404630

WE BOUGHT OUR VEHICLE -2021 MERCEDES-BENZ GLE 350 - ON JANUARY 12TH AND THREE DAYS LATER WE NOTICED THAT HALF OF THE MBUX DUAL SCREEN WAS BLACK AND INOPERABLE. THE CAR WAS IN SERVICE 10 DAYS. TODAY, 02,1, 2021 THE CAR STOP, THE ENGINE AND LIGHTS, CONTROL, ON HIGHWAY!!!??? I CALL POLICE TO PROTECT ME. MERCEDES DEAD. NO HAZARD LIGHTS. I STAY IN DANGEROUS TRAFFIC ONE HOUR FOR MERCEDES ROAD ASSISTANCE. I CALL FROM MY CEL PHONE, NO ENERGY IN THE CAR?! AFTER ONE HOUR THE LIGHTS OF CAR START??!!! THIS WAS AT 6:45 AM (NIGHT). AFTER 7 MINUTES, THE CAR STOP TOTALLY, BUT WITH THE LIGHTS FLASHING. FINALLY, THE ROAD ASSISTANCE FROM MERCEDES ARRIVE. NOW THE CAR IS IN SERVICE, BUT NEVER DRIVE THIS CAR. I WAS IN A VERY BIG DANGEROUS WIT MY LIFE.

NHTSA #11391145