Engine and engine cooling: engine
Risk. If the circuit board were to overheat, it can increase the risk of a fire.
NHTSA has logged 7 owner complaints about the 2009 BMW 750i, most often about the engine. It is covered by 1 safety recall, and for recall 18V-248 the manufacturer reports only 66% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 18, 2020. Updated daily. Photo: IFCAR, Public domain.
7 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine | 7 | 1 |
| Power train | 4 | 0 |
| Fuel/propulsion system | 1 | 0 |
| Vehicle speed control | 1 | 0 |
| Wheels | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. If the circuit board were to overheat, it can increase the risk of a fire.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with BMW.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the 750i median. How we score
Recent engine complaints filed with NHTSA, shortened. Personal details are removed.
MOST BMW V8 ENGINES INCLUDING MY OWN (N62,N63) HAVE KNOW MAJOR FLAWS WITH VALVE STEM SEALS AND TIMING CHAINS. THESE ISSUES CAUSE CATASTROPHIC DAMAGE TO ENGINES AND EMISSIONS SYSTEM. IT IS A MAJOR SAFETY ISSUE AS WELL AS ENVIRONMENTAL ISSUE. VEHICLES END UP IMMOBILE ON THE HIGHWAY OR EMITTING…
TL* THE CONTACT OWNS A 2009 BMW 750I. THE CONTACT STATED THAT WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE DROVE ROUGH AND NEARLY SHUT-OFF. THE CONTACT TOOK THE VEHICLE TO FOUR SEPARATE UNKNOWN DEALERS AND WAS INFORMED THAT THE VEHICLE OPERATED AS DESIGNED. THE CONTACT WAS ALSO CONCERNED ABOUT THE OIL…
EXCESSIVE ENGINE OIL CONSUMPTION. VEHICLE USING 2 QUARTS OF OIL A WEEK. VEHICLE HAS 83,342 MILES ON THE ODOMETER. DOES NOT TAKE LONG FOR ENGINE OIL LIGHT TO COME ON WHEN VEHICLE IS IN MOTION.ISSUE HAS BEEN HAPPENING SINCE I PURCHASED THE VEHICLE. DEALER STATED THAT THIS WAS NORMAL.
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.