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What 57 owners told NHTSA about the 2015 Mercedes-benz E-class Wagon

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (57)Crash / fire / injury (6)Airbags (13)Electrical system (9)Brakes (8)Body & structure (7)Steering (7)Engine (5)Wheels (4)Electronic Stability Control (esc) (2)Fuel system (2)Lane Departure (2)

Newest first · 57 complaints · page 3 of 3

Jun 22, 2016Transmission & drivetrain1 injury

CAR WAS STOPPED, PLACED IN PARK ON SLIGHT REARWARD INCLINE. DRIVER WAS ATTEMPTING TO ENTER A GATE CODE IN A BOX LOCATED NEAR THE DRIVERS SIDE DOOR. DRIVER COULD NOT REACH THE KEYPAD SO THE DOOR WAS OPENED AND DRIVER LEANED OUT TO ENTER THE CODE. THE CAR BEGAN ROLLING REARWARD AND DRAGGED THE DRIVER OUT OF THE CAR AND UNDER THE DOOR. THE VEHICLE WAS STOPPED BY ANOTHER VEHICLE BEHIND AND INLINE FOR THE SAME GATE OPENER. DRIVER SUFFERED SIGNIFICANT INJURIES AND WAS TRANSPORTED TO LOCAL HOSPITAL. NUMEROUS ELECTRONIC FAILURES PRECEDED THE INCIDENT AND HAD BEEN IN THE DEALERSHIP FOR CORRECTION BOTH BEFORE AND AFTER THIS INCIDENT. FAILURES INCLUDED AUX BATTERY, CPA+ INOP, KEYLESS ENTRY FAILURE AND OTHERS. PHYSICIAN IMAGES OF INJURIES PROVIDED UPON REQUEST. NO DAMAGE TO VEHICLE/S.

NHTSA ODI 10875815

Jun 4, 2016

COLLISION HAZARD WARNING. NEITHER THE VISUAL WARNING ON THE DASH OR THE AUDIO WARNING WORKS PROPERLY. THE VISUAL AND AUDIO WARNING WILL ACTIVATE WHEN THERE ARE NO CARS ANYWHERE IN THE VICINITY. BUT IF A CARS SLOWS OR STOPS SUDDENLY IN FRONT, THERE WILL BE NO VISUAL OR AUDIO WARNING.

NHTSA ODI 10872524

Feb 16, 2016

EXPLODING FRONT PANORAMIC ROOD GLASS PANEL PART # 212-780-11-21 SLIDING ROOD PANEL. DRIVING DOWN HIGHWAY ROAD 50 MILE AN HOUR NO ROCKS OR OTHER CARS. WINDOW PANEL EXPLODED LIKE HEARING A GUN SHOT SOUND. WINDOW IS IN APPROXIMATELY A MILLION SMALL PIECES. INSIDE TEMPERATURE 75 DEGREES, OUTSIDE 20 DEGREES F. NO INJURIES. REPAIR COST $1,500.00 USD

NHTSA ODI 10836462

Dec 22, 2015Wheels

I RAN OVER AN UNAVOIDABLE MODERATE SIZED CITY STREET POT HOLE AT LOW SPEED WHILE BRAKING AND THE FRONT PASSENGER SIDE TIRE DEFLATED. ANOTHER ORIGINAL TIRE WAS DEFECTIVE AND DEVELOPED A SIDEWALL BUBBLE IN SEPTEMBER AND THE DEALER REPLACED IT FOR FREE. THEN I WAS INSTRUCTED TO INFLATE THE TIRES TO 40 PSI AND I HAVE BEEN CAREFUL TO MAINTAIN THE TIRE PRESSURE.

NHTSA ODI 10811784

Sep 24, 2015Tires

DEFECTIVE CONTINENTAL TIRE WITH SIDEWALL BUBBLES ON SIX MONTH OLD 2015 MERCEDES BENZ E350. MERCEDES BENZ OF BUCKHEAD ACKNOWLEDGED THE TIRE WAS DEFECTIVE AND REPLACED IT AT NO COST. *JS

NHTSA ODI 10776518

Sep 22, 2015Electrical systemAirbagsCrash2 injuries

TL* THE CONTACT OWNS A 2015 MERCEDES BENZ E400. WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE WAS EQUIPPED WITH A DISTRONIC DEVICE THAT ALLOWED THE CONTACT TO STOP THE VEHICLE IN THE EVENT OF A CRASH. THE CONTACT STATED THAT THE DEVICE FAILED AND CAUSED THE CONTACT TO CRASH INTO THE REAR OF ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT AND THE PASSENGER SUSTAINED MINOR INJURIES, WHICH REQUIRED THE CONTACT TO SEEK MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO A TOW LOT AND THEN TO A DEALER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 1,500.

NHTSA ODI 10767459

Jul 16, 2015SteeringElectrical systemEngine

THE VEHICLE HAS BEEN IN THE DEALER SIX TIMES IN A FOUR MONTH PERIOD OF TIME. MOST PROBLEMS WERE RELATED TO ELECTRONICS. HEAD UNIT CENTER CONSOLE MADE A LOUD "A BALL ROLLING AROUND" NOISE WITH 24 HOURS OF BUYING THE CAR. RADIO WOULD INTERMITTENTLY WORK. CLOCK WOULD NOT KEEP TIME. THESE THREE ITEMS HAVE BEEN REPLACED. STEERING WHEEL WOULD NOT KEEP MEMORY. ENGINE COOLING FAN WOULD RUN FOR HOURS AFTER VEHICLE WAS TURNED OFF AND PARKED. THERE WAS AN OIL LEAK ON FRONT PASSENGER SIDE. FRONT TRIM PANEL FOR BUMPER WAS NOT ALIGNED.

NHTSA ODI 10734642

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Working with the data? Download all 57 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2015 Mercedes-benz E-class Wagon verdict →