2012 BMW 750I Engine Problems
- Complaints
- 6about this part
- Share
- 67%of 9 total for the year
- Median mileage
- 53,425miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 6 complaints about the engine of the 2012 BMW 750I, 67% of the 9 complaints for this model year. Where a mileage was given, the median is 53,425 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Dealer reported that moisture entered a waterproof enclosure that houses the brake modulator. Water entered thru a drain hole from the cowl and bypassed a plate meant to keep water out. Once effected by moisture the modulator shut down all functions of the car including the engine while moving. Bmw blamed it on partial submersion of the modulator but car was never effected by water/submersion and the dealer agreed that their was no evidence of that and could not find anything to support that condition. …”
NHTSA complaint #10950199, filed 2017-02, 21,083 miles“There is white smoke that is coming out of the back pipes of the car. The car is burning through oil. I am putting a quart in every 2 -3 weeks. My mechanic said that it is having the same problems as the 2009 model. The 2009 750I has been recalled to fix the engine problem and I have a 2012 model. The smoke comes out when I am driving not when it is stationary on the city street, highway or wherever. I don't feel safe. I am going to start driving more distance and I don't want to run out of oil and cause more damage to my car. I don't understand what is happening with the oil consumption. …”
NHTSA complaint #11217885, filed 2019-06“The contact owns a 2012 BMW 750I. The contact stated that while starting the vehicle, the vehicle was idling rough. Additionally, while driving at an undisclosed speed, the vehicle was making an abnormal sound. The vehicle was taken to an independent mechanic where it was diagnosed as a timing chain failure. The manufacturer was not made aware of the failure. The failure mileage was 82,000.”
NHTSA complaint #11509904, filed 2023-03, 82,000 miles“The contact owns a 2012 Bmw 750I. After charging the vehicle, the engine compartment hot warning indicator illuminated. The vehicle was not taken to a dealer or independent mechanic for diagnostic testing or repairs. The manufacturer was not made aware of the failure. The failure mileage was approximately 24,850.”
NHTSA complaint #11133130, filed 2018-10, 24,850 milesRelated service bulletins
- 10211851Mar 1, 2022This bulletin outlines the procedure for checking the engine timing chains for wear, and should be completed in conjunction with SI B11 06 14, "N63 Customer Care Package." The…
- 10178991Jul 1, 2020N63 CLASS ACTION SETTLEMENT - BATTERY SERVICE BENEFIT - RETROFITS/ REPLACEMENTS: This Service Information bulletin applies to: Class vehicles in operation on the road (Applicable…
- 10172479Feb 1, 2020LIMITED WARRANTY EXTENSIONTO 10 YEARS/120000 MILES: This Service Information Bulletin replaces SI B01 05 18 dated July 2019. Engine starts poorly (hard starting) rough idle and…
- 10167978Oct 1, 2019N63 ENGINE VEHICLES: CLASS ACTION SETTLEMENT FOR ENGINE OILCONSUMPTION/BATTER. What's New: The short-term extension window of one (1) year/12,000 miles from date of the…
- 10167977Oct 1, 2019N63: OIL CONSUMPTION CLASS ACTION SETTLEMENT DIAGNOSIS/REPAIRS (VERSION 12.0). What's New: Engine Timing Chain Guide Pre-Inspection (with Valve Stem Seal Repair) instruction…
- 10165276Aug 1, 2019While engine oil consumption may create a customer inconvenience in the short term it should not cause any drivability problems that would prevent normal day-to-day operational…
- 10163992Jul 1, 2019N63 CLASS ACTION SETTLEMENT FOR OIL CONSUMPTION AND BATTERY DRAIN - OVERVIEW This Service Information Bulletin replaces SI B01 29 18 dated October 2018.
- 10163991Jul 1, 2019N63T ENGINE FUEL INJECTORS: LIMITED WARRANTY EXTENSION TO 10 YEARS/120000 MILES This Service Information Bulletin replaces SI B01 05 18 dated January 2018. Engine starts poorly…
- 10163026Jun 1, 2019N63 ENGINE: OIL CONSUMPTION CLASS ACTION SETTLEMENT DIAGNOSIS AND REPAIR PROCEDURES. While engine oil consumption may create a customer inconvenience in the short term it should…
- 10161555May 1, 2019Service Information May 2019 Engine Electrical Systems B12 19 19 Technical Service. On the affected vehicles a DME software error prevents the Check Control Message (CCM) "Low…
Engine: other model years
Other parts of the 2012 BMW 750I
3 complaintsBrakes
1 complaintsElectrical system
1 complaintsOther or unknown
1 complaints
← All problems reported for the 2012 BMW 750I
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology