The contact owns a 2010 BMW 750li. The contact stated that when driving at approximately 40 to 45 mph, the contact stated that an abnormal noise was heard coming from underneath the vehicle as the vehicle driveshaft separated and caused damage to the engine oil pan. The contact stated that engine oil was leaking and smoke was seen from underneath the vehicle. The contact was able to drive the vehicle into a service area. The vehicle was towed to the contact's residence. The vehicle was not taken to the dealer or independent mechanic for diagnosis. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the vehicle was not included in NHTSA campaign number: 18V713000 (power train). The failure mileage was 108,000.

- Englans, AR, USA

I purchased the 2010 BMW 750 li in Oct 2017. In April 2018, I began to have issues and messages constantly popped up concerning engine temp drive moderately and drivetrain malfunction. I kept the car's maintenance up, however, even a week after an oil & filter change, I'd get the low oil warnings & needed to add oil constantly. Oil was leaking bad. The car would get up to 35-40 mph (between 1 & 2 RPM) & start shaking or wouldn't shift over. I'd have to press accelerator down to accelerate to atleast 70 mph so the shaking & vibration could stop. The car was taken to a BMW repair shop in 08/28/2018. Ignition coils, spark plugs, oil change, filters, all were replaced. Brake fluid was flushed as well. The oil issue never stopped. After months of adding oil every few days, the car was taken back to the BMW shop (April 2019). At that point, I was told to take to the BMW repair shop dealership, where they diagnosed & they performed the N63 engine recall repairs in May 2019. The smoking subsided, but in July 2019, the car was back in BMW's repair shop because it had now gotten the same readings but it had also begun to smoke badly, upon starting, stopping at traffic lights or stop signs. Along with engine temp lights, and drivetrain malfunction. The car was repaired again. Engine temp light came on every day as soon as I crunk the car. The service manager told me it would go off in July 2019, after the repairs. December 2019, engine temp light is still on. Again, several lights are now on. Drivetrain malfunction also and the car is not shifting properly, as before. It's vibrating at 35 mph. Because it's the holidays, the BMW dealership and service department are closed. First thing tomorrow, I will be back there. I have to work and afraid that the car will eventually give out on me. It's all I have. I'm basically working to fix the car!

- Fairburn, GA, USA

Engine oil leak; engine coolant leak; blue smoke thru tailpipe; strange noises making concerned to continue to drive engine oil sign had always come on too frequently from the beginning of purchase engine oil coolant frequency developed in the past two years and came to a stage questioning the safety of the vehicle.

- Burr Ridge, IL, USA

The contact owns a 2010 BMW 750I. While driving at an unknown speed, the front driveshaft fractured. There were no warning indicators illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that the driveshaft failed. The dealer was not contacted. The vehicle was not repaired. The manufacturer was not notified. The failure mileage was 96,000. The VIN was not available.

- Port Gibson, MS, USA

Transmission malfunction while driving vehicle on highway - vehicle was immobilized. Transmission had to be replaced.

- Milford, MI, USA

While driving on the highway at a speed of about 65 mph my car suddenly lost power. A "drive train malfunction" warning appeared on the dash indicating that I had reduced power. My speed was quickly reduced and I had to cruise to the right lane. Unfortunately the portion of the NJ garden state parkway that I was on did not have a shoulder. It just so happened that the guard rail was broken and I was able to coast off the road and place the car between the opening between the broken guard rails. I was not injured or involved in an accident, largely due to the fact that there was a break in the guard rail. After towing the car to the dealer, I was told that there is an "equipment update/customer convience upgrade" for the car that would replace the failed fuel injectors free of charge. I feel that this clearly is a safety issue that is being disguised as an equipment upgrade. Losing power while driving on the highway is absolutely dangerous. BMW should not wait until the injectors fail to correct the situation. Or wait until there are a couple of fatalities to call this what it is.. a safety hazard!! as I checked online forums, many BMW owners are experiencing this issue. BMW is also telling me that the throttle assembley and sensors need to be replaced at my cost due to the fact that this could also cause a shut down/and or reduction of power to the vehicle while driving.

- South Orange, NJ, USA

The engine in this car (N63) has major flaws. At anytime while driving this engine can stall or reduce power. There are issues with the timing chains, fuel injectors, vanos system and other electrical engine parts. This car has been in for service a total of 57 days since April 2014 for engine failure. This car when fails will reduce power or shut down and you have no power to get out of the way of traffic. BMW fails to correct this problem. BMW is currently replacing some of the parts that they think might have some effect but not all dealers are assisting consumers and BMW will not recall this. This is a major safety issue as this N63 engine is used in all BMW vehicles fitted with a V8.

- Archdale, NC, USA

While driving on the parking lot the vehicle suddenly jerking around and engine stopped. When tried to run the engine it was shaking tremendously and engine was not running. So I towed it to the dealer next morning for repair. After repair was done which took a week I drove it for about 40 minutes and then when I applied the brake it was shaking alot again every time I was applying brake. I for somehow avoiding all stop sign by driving carefully, took the car home and took it to the dealer next morning at which time it was shaking tremendously or sometime moving forward fast(jerking move) when I applied brake or step on gas pedal.

- Duluth, GA, USA