May 25, 2025Engine
Service Bulletin SI B11 09 17 Same issue with my car, 2017 BMW 750i xDrive. Drivetrain malfunction issues identical to SB noted. My car has a manufactured date 07/2016, one month after SB dates covered, yet same part numbers are used in this month as well. Not fair that other vehicle owners with same part numbers get this covered, as I have to pay over $3k for repair, to then wait IF a SB gets releases, then have to chase BMW file a RP claim. Wastegate issues across all G11 models!
NHTSA ODI 11663003
Aug 23, 2024Electrical systemSeat beltsEngine
Stopping without notice can cause an accident and any of the issues can cause safety issues. What I sent them. I am writing to express my concerns regarding a series of issues with my 2017 BMW 740i and to request your assistance in resolving these matters. I have been working with my local BMW dealership to address several problems, but I believe there may be underlying issues that require further attention. I would appreciate it if you could review my case and consider the points outlined below. Background: Recently, my vehicle was brought in for service to replace the spark plugs and address a few concerns, including the replacement of the fuel tank cover. During this visit, it was discovered that the pressure control valve was faulty and needed replacement. I was not previously informed of any issues with the pressure valve, and I have learned that BMW has issued an extended warranty on this part due to known faults. My understanding is that a faulty pressure valve can cause erratic fuel pressure, leading to premature spark plug failure. Given that my car has only been driven about 8,000 miles annually and is used weekly, not sitting idle for long periods, the spark plugs should still have life left. However, they may have worn prematurely due to the pressure valve issue. Concerns: Pressure Control Valve and Spark Plug Failure: It is highly unusual for three spark plugs to fail simultaneously, as spark plugs generally wear out gradually over time. In most cases, one spark plug would fail before the others if there were a gradual wear issue. The simultaneous failure of three spark plugs suggests a potential underlying issue, such as a problem with the ignition system, electrical issues, or a direct result of a faulty pressure control valve. I request that BMW cover the replacement cost of the spark plugs under the extended warranty for the pressure valve, considering the potential causation between these issues. Hard Jerk When
NHTSA ODI 11610486
Oct 18, 2023Electrical systemEngine
Car started smoking while idling, fire department called. Did not have check engine light on smoking from left tail pipe
NHTSA ODI 11550735