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What 6 owners told NHTSA about the 2012 BMW 740i
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.
1 of 6 complaints match · Engine & cooling · clear filters
Apr 5, 2012Engine & cooling
TL* THE CONTACT OWNS A 2012 BMW 740I. THE CONTACT STATED THAT WHILE DRIVING 10 MPH IN THE RAIN, HE DROVE THROUGH A PUDDLE OF WATER AND THE VEHICLE STALLED. THE CONTACT TRIED SEVERAL TIMES TO RESTART THE ENGINE, BUT THE VEHICLE WOULD NOT RESTART. THE VEHICLE WAS THEN TOWED TO THE DEALER AND THE DEALER STATED THAT ENTERED THE ENGINE, BUT THEY DID NOT KNOW HOW TO REPAIR IT. THE DEALER ADVISED THE CONTACT TO NOTIFY THE INSURANCE COMPANY. THE MANUFACTURER WAS ALSO NOTIFIED AND OFFERED NO ASSISTANCE. THEY ALSO ADVISED THE CONTACT TO NOTIFY THE INSURANCE COMPANY. THE INSURANCE COMPANY WAS NOT NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 10,000.
NHTSA ODI 10454283
Working with the data? Download all 6 complaints as CSV · fetched from NHTSA July 26, 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 2012 BMW 740i verdict →