Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
20,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2007 BMW 550 engine problems

engine problem

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2007 BMW 550 Owner Comments

problem #2

Feb 082014


  • miles


The contact owns a 2007 BMW 550I. After the vehicle was taken in for inspection, the technician observed oil leaking from the engine. The contact was informed that the valve cover gasket, timing chain cover, alternator bracket, and oil pressure switch needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

- Virginia Beach, VA, USA

problem #1

Apr 082011


  • 40,000 miles
Reported engine leaking transmission fluids (less than 40,000 miles at the time reported) and was advised by BMW dealership that this is a common problem, repairs exceed $1000. BMW of North America, llc's advice that if transmission goes unrepaired, risk transmission locking up and no longer drivable. BMW is aware of latent defect and potential damage, should make repairs free of charge. BMW should also be concerned with environmental impact. Transmission fluid releases toxins that when leached into groundwater, realseases contaminates into soil and water, and potentially harmful to ecosystem.

- Union City, CA, USA

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