TL* THE CONTACT OWNS A 2012 BMW 750LI. THE CONTACT STATED THAT WHILE DRIVING AT 55 MPH, THE LOW COOLANT MESSAGE APPEARED ON THE INSTRUMENT PANEL. THE CONTACT THEN TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC AND HAD THE COOLANT RESERVOIR TOPPED OFF. THE CONTACT RESUMED DRIVING AND THE WARNING LIGHT APPEARED AGAIN. UPON CHECKING THE COOLANT RESERVOIR, THE COOLANT WAS AGAIN TOPPED HOWEVER, THE SAME W…
2012 bmw 750Li engine problems
severe 5 complaints filed with NHTSA · avg repair $3,100
Complaints
5
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 5 most recent
THE CAR ENGINE WAS CAUGHT ON FIRE IN THE PARKING LOT. AFTER DRIVING FROM MY HOUSE (ABOUT 3 MILES), THE CAR WAS PARKED IN THE MALL. I WENT IN THE SHOPPING MALL FOR 10 MINUTES, AND I WENT OUTSIDE. MY CAR WAS ON FIRE. FIRE DEPARTMENT CAME, AND HE BROKE THE HOOD TO PUT OUT THE FIRE.
TL* THE CONTACT OWNS A 2012 BMW 750LI. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE SHOOK VIOLENTLY, STALLED, AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THE FUEL INJECTOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAI…
I HAVE ONLY 20000 MILES . AFTER 35 MPH ENGINE START SHAKING .HAS NO POWER AND CHECK ENGINE CONTROL ITS ON.ITS NOT FIRS TIME. I KNOW IT'S PROBLEM WITH FUEL INGECTORS. I THING BMW HAS TO FIX THIS PROBLEM FOR FREE . IT'S NOT ONLY MY CAR.
2012 BMW 750LI. CONSUMER WRITES IN REGARDS TO HIGH OIL CONSUMPTION. *SMD THE CONSUMER STATED HE HAD TO ADD OIL FREQUENTLY. *JB
Common questions
How serious is the engine problem on the 2012 bmw 750Li?
It's a meaningful issue. 5 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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