Home · 2011 BMW 740i · Complaints
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.
2 of 7 complaints match · Fuel system · clear filters
LEAKING FUEL CODE P1449 DMTL DIAGNOSTIC MODULE TANK LEAK. WOKE UP WITH FUEL SPOTS ON BOTH SIDES OF VEHICLE NEAR FUEL TANK. VEHICLE WAS STATIONARY PARKED IN THE DRIVEWAY!!!! LUCKY FOR ME ! IT WAS NOT IN THE GARAGE.
NHTSA ODI 11064079
SINCE I BOUGHT THIS CAR IN 2012, AFTER WARRANTY THE CAR HAS CONSTANT BREAKDOWNS, I HAVE SPENT >3500 DOLLARS IN LAST YEAR, AGAIN GOT A MESSAGE "DRIVE TRAIN MALFUNCTION" ABOUT A WEEK AGO, TOOK TO DEALER ROADSHOW BMW IN MEMPHIS, THEY SAID HIGH FUEL PUMP AND PLUGS NEED TO BE REPLACED IN ABOUT $1000, I AGREED AND LEFT CAR, TWO DAYS LATER THEY CALLED THAT THERE IS ANOTHER 'PLATE LEAKING OIL' AND NEEDS ANOTHER $1000 REPAIR. THIS WAS NOT THERE WHEN I LEFT THE CARE. I CALLED BMW CUSTOMER SERVICE FIRST TIME, ABOUT 6 MONTHS AGO, WITH OUT HELP, AND AGAIN YESTERDAY. MY CAR IS IN SHOP AT DEALER.I CAME TO KNOW THAT THIS FUEL PUMP PROBLEM IS VERY COMMONLY REPORTED IN BMW BUT SURPRISINGLY COMPANY HAS NOT RECALLED IT OR ACCEPTING RESPONSIBILITY. THIS IS A DANGEROUS SITUATION THAT COULD RESULT IN FATAL ACCIDENTS AND INJURIES. BMW SHOULD BE HELD RESPONSIBLE FOR REPAIRS AND RECALLS AND FIXING THESE PROBLEMS BEFORE FATAL INJURIES OCCUR. *TR
NHTSA ODI 10704446
Working with the data? Download all 7 complaints as CSV · fetched from NHTSA July 26, 2026