Jul 20, 2026Fuel system
The vehicle developed a strong, toxic odor of raw gasoline inside the passenger cabin and trunk area. The vehicle was brought to an authorized franchise, BMW of Sterling, where technicians performed a multi-point inspection. The technician confirmed that the factory plastic fuel tank assembly is structurally defective and leaking raw fuel from the top weld seams. The dealer provided an official invoice quoting $4,824.92 to replace the tank due to the fuel leak, noting it is an active hazard, but refused to cover the failure under BMW’s active 15-year/150,000-mile extended warranty for N20 plastic fuel tanks (SI B01 03 22). Driving a vehicle with raw fuel pooling on the exterior of the tank and migrating into the cabin creates an immediate fire hazard and health risk to occupants."
NHTSA ODI 11751663
Apr 21, 2025EngineFuel system
Concern- smoke coming out of back exhaust at start up Cause - TAYLOR BMW (dealership) - possible needs updated oil line, turbo may be leaking internally Correction- dealership pulled faults to see if cat efficiency faults were present, saw none. Did verify smoke on startup. Doesn’t look like the turbo oil feed line has been changed (updated with check valve). There is some oil encrusted on the body of turbo. Would replace all lines since turbo removal is required for any of them; however once cat is off and if the chamber inside is wet with oil, at that point it would need a turbo as well as the lines. The above is the written diagnosis from dealership and I was quoted a price ranging from $2600- 4600- In 2016, NHTSA issued a notice for certain models/ years regarding the turbocharger feed lines (extending warranty for that part to 10 years / 120k miles). My 2016 was CPO and has only 84k (all maintenance performed by BMW) and I believe it should fall under eligible vehicles. I have reached out to BMW customer care, spoken with a case manager , all to no avail.
NHTSA ODI 11655918
Feb 19, 2025Electrical systemEngineFuel system
Leak error messages that cannot be removed until recall issue with fluid leak is fixed. Leak is corroding engine fuel lines and can cause a fire Will driving. The remedy is taking to long to be deployed. Need assistance with this issue.
NHTSA ODI 11643709
Jul 25, 2024Fuel system
HIGH PRESSURE FUEL PUMP HAS SUDDENLY FAILED CAUSING A IMMEDIATE ENGINE STALL WITHOUT WARNING. WILL NOT RESTART EVEN THOUGH IT DOES TURN OVER. CODE READS LOW FUEL PRESSURE AT FUEL RAIL. FUEL TANK LIFT PUMP IS WORKING CORRECTLY. THERE IS A RECALL FOR SOME 2014 TO 2016 535D FOR THIS FAILURE. WHY IS MINE NOT COVERED? 122,400 MILES.
NHTSA ODI 11604602
Sep 26, 2020Fuel system
BMW 528I 2016 CAR THAT IS LITTLE OVER 4 YEARS LESS JUST HIT 35K MILEAGE LOST ALL ITS FUEL INJECTORS, COILS AND PLUGS. BELOW IS THE SUMMARY OF DIAGNOSIS. 35146 FUEL INJECTORS FAULTY. CONFIRMED SES LIGHT IS ON. DME STORED SOURCED FROM THE VEHICLE MISFIRE FAULTS ON MULTIPLE CYLINDERS. DME ALSO STORED FAULT 118002 "MIXTURE TOO RICH," WORKED THROUGH TEST PLAN. PERFORMED ENGINE TEST AND MANUFACTURER AND BACKED BY DETERMINED CYLINDERS 1, 2, AND 4 INJECTORS FAULTY. DIAGCODE: ITS LIMITED WARRANTY. D1350 00000000 01 002. REMOVED ALL SPARK PLUGS AND FOUND SPARK PLUGS 2, 3, AND 4 FUEL SOAKED. RECOMMEND REPLACE ALL 4 FUEL INJECTORS AND SPARK PLUGS. ALSO RECOMMEND REPLACE ALL 4 IGNITION COILS AS A PREVENTATIVE TOTAL COST ESTIMATED IS AROUND $4500; BMW NORTH AMERICA IS NOT ACKNOWLEDGED THERE IS AN ISSUE WITH CAR OR MODEL
NHTSA ODI 11361227