One problem related to engine head gasket leaking has been reported for the 2012 BMW 740. The most recently reported issues are listed below.
I pulled in to my home to discover that my BMW was leaking oil after taking it to a BMW service center they diagnosed and indeed I had an oil leak from the gasket housing seal car was still operating fine until I turn the car on one morning and it just keep stalling being stuck and constant idle the oil is smudge all over the engine compartment and I can't drive without vapors and fumes being present in the vehicle.
| Car Stall problems | |
| Engine Head Gasket Leaking problems |