2016 Mercedes-Benz GLE-Class Fuel System Problems

Vehicle sitting in driveway. Fuel injector leakage and resultant engine control unit detecting fuel set off spark which resulted in explosion under hood. Completely destroyed engine intake manifold (over 100 pieces found), and requires all (6) new fuel injectors. Due to core return value, I will NOT be keeping injectors, but they have been inspected by certified mechanic where repairs are being done. Safety/risk is obvious- fire danger, explosion danger, etc. Vehicle was towed to German Motors, Lakewood CO. for repair. No warning indicators, no lights. Mechanics did inform me that this issue has been seen on other vehicles. Network of MB mechanics have been aware. MB USA is also aware of fuel injector leakage issues, and have issued a Safety & Emissions Recall Campaign (# 2022030003, dated 8/22/2022) for this model year and vehicle model type (GLE). MB USA however asserts that my specific VIN is not included in recall- but offers no reason. Currently, due to MB inability to provide replacement parts (engine intake manifold unavailable until Sept. 2025!), vehicle is still in repair facility. Invoices and write up will be available after repairs completed (using reclaimed intake manifold along with new injectors).

car has caught on fire due to (as diagnosed by certified MB mechanic) leaking from fuel injector(s). Issue is known to many MB mechanics. Issue DOES have a recall for other (non GLE350) models in this same year (2016). Request recall issued! Request assistance with having MB warranty/repair problem

This has previously been reported, but NHTSA email indicated I needed to file formal complaint. Fuel injector(s) leaked while vehicle parked overnight in driveway. ECU detected fuel and subsequent ignition/spark caused "explosion' blowing out engine intake manifold (appx 50-75 pieces found). All 6 injectors and intake manifold required replacement. Mercedes Benz does have recall notification for failed/leaking fuel injectors, which includes both my model, and model year- but has claimed my VIN is not covered. MB recall campaign # 2022030003, dated 04/22/2022. I have retained engine intake manifold (main piece) for inspection. Fuel injectors were returned to MB. Safety risk is relatively obvious due to "explosion" and potential fire. Independent service agency (German Motors, Lakewood, CO- in business for over 25 years as MB only repair agency) diagnosed and performed repairs. Further, they informed me that in the investigation, they an other independent repair agencies/shops have in fact seen this before. No warnings, lights, or other symptoms were evident prior to injectors leaking.

Car was running normally then check engine light illuminated and car shut off. Was able to coast to roadside. Car would not restart. Diagnosed by professional authorized Mercedes repair shop as fuel injector failure. No parts available after the repair for inspection. Because of shut off while being driven in busy traffic, I was at serious risk of a different vehicle hitting my vehicle. Also emergency brake would not disengage since car would not start so could not be pushed further off the road.

Engine light on dashboard turned on in beginning of Feb 2024 … bought vehicle to dealer for assessment … was told right side catalytic converter has malfunctioned and will need to be replaced … vehicle has about 66,000 miles and it was a 2016 vehicle … apparently warrantly had expired in Nov 2023 … this does not seem right. Also, there are no right side catalystic converter available nationwide (not from Mercedes Benz manufacturer or off market). Wonder if this is a widespread issue … would like advisement.

Pick up car from dealer drove car home sitting in drive and it’s stalled try to start but couldn’t .towed it to Mercedes dealership they told me water is in the trunk and charging me $585 them to diagnose and it could be another $300 dollars more for them to tell me what’s wrong, which they already knew there is a water problem with the gle trucks

The contact owns a 2016 Mercedes-Benz GLE350. The contact received notification of the NHTSA Campaign Number: 22V955000 (Fuel System, Diesel, Fuel System, Gasoline) however, the dealer was notified prior to the failure and the contact was informed that no appointments were available for another 6 weeks. The contact stated that while driving at an undisclosed speed, the vehicle stalled without warning; however, the contact was able to restart the vehicle, but the failure recurred. The contact stated that while driving at normal speeds, the vehicle stalled. Several warning lights then illuminated. The dealer was notified of the failure and the contact was advised that an appointment could be scheduled 6 weeks away. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 80,000.

The contact owns a 2016 Mercedes-Benz GLE350. The contact received notification of NHTSA Campaign Number: 22V955000 (Fuel System, Diesel, Fuel System, Gasoline). The contact stated a week later the vehicle began to hesitate and the check engine warning light was illuminated. The vehicle was not drivable. The contact towed the vehicle to the local dealer, where it was diagnosed with needing the coil pack to be replaced. The contact was informed that the failure was not associated with the recall. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 43,000.

The contact owns a 2016 Mercedes-Benz GLE350. The contact stated while driving at various speeds, the vehicle would suddenly lose motive power and stall. Eventually, the vehicle could not be restarted and was towed to the local dealer to be diagnosed. The contact was made aware of water intrusion into the trunk space of the vehicle which caused the fuel pump and other parts of the vehicle to become damaged and eventually failed. The contact indicated that the VIN was included in the NHTSA Campaign Number: 22V995000 (Fuel System, Diesel, Fuel System, Gasoline). The manufacturer was not yet notified of the failure. The failure mileage was 87,000.

The contact owns a 2016 Mercedes-Benz GLE350. The contact stated while driving approximately 30 MPH, the vehicle stalled and lost motive power. The vehicle failed to restart. No warning lights were illuminated. The vehicle was towed to the residence. The contact stated that the vehicle was then towed to a local dealer, where it was diagnosed that an unknown module needed to be replaced; however, no repair was completed. The vehicle was then taken to an independent mechanic, where an unknown module was replaced. The vehicle was repaired; however, the failure reoccurred. Additionally, the contact stated that after a rainstorm there was water in the spare tire wheel well. The vehicle was taken back to the independent mechanic, where unknown repairs were completed. The contact had received notification of NHTSA Campaign Number: 22V955000 (Fuel System, Diesel, Fuel System, Gasoline). The manufacturer was not made aware of the failure. The failure mileage was 59,831.

Fuel injection system causing stalling on the road

The contact owns a 2016 Mercedes-Benz GLE400. The contact stated that while driving at slower speeds, the vehicle loss motive power with the check engine warning light illuminated. The vehicle was towed to an independent mechanic who diagnosed that the fuel pump was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer and local dealer were notified of the failure. The approximate failure mileage was 5,000.

OUR 2016 GLE350 WITH 67K MILES STALLED AT 5:45 P.M. ON A TWO LANE ROAD WITH HIGH TRAFFIC VOLUME. THERE WAS NO INDICATION BEFORE STALLING EXCEPT A RAPID LOSS OF POWER AND DOWNSHIFTING. IT WAS DUSK AND THE VEHICLE STALLED PARTIALLY IN LANE AS THERE WAS NO ROOM WITH WATER DRAINAGE DITCH. DEALER IDENTIFIED A SEAL IN THE LIFT GATE BEING DEFECTIVE ALLOWING WATER TO ACCUMULATE IN THE SPARE TIRE STORAGE AREA IN PROXIMITY TO THE FUEL PUMP. FUEL PUMP MALFUNCTIONED RESULTING IN VEHICLE STALLING. DEALER SHARED MERCEDES WOULD NOT ADDRESS NOR COVER THE $1600 COST TO REPAIR. WHAT VEHICLE ACCUMULATES ENOUGH WATER TO FILL A SPARE TIRE AREA AND IT OVERFLOWS SHORT OUT A NEARBY FUEL PUMP MODULE AND SOAKING THE INSULATION OF THE VEHICLE. VEHICLE IS GARAGED AND SERVICED AS DETERMINED BY THE ON BOARD COMPUTER. THIS IS A SERIOUS ISSUE IN THAT IF WE HAD BEEN ON A FREEWAY THERE IS NO WARING AND THE VEHICLE LOOSES POWER QUICKLY LEAVING NO ROOM TO MOVE OUT OF HARMS WAY.

Vehicle stopped and wouldn’t start back up