1.5

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
115,000 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.

2003 BMW 540 engine problems

engine problem

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2003 BMW 540 Owner Comments

problem #2

Oct 032014

540 8-cyl

  • 130,000 miles

A D V E R T I S E M E N T S

Started the car and began to drive out of driveway when I heard a noise in the engine. Shut down engine and popped the hood- found drive belt shredded because power steering pump snapped and let loose into tension pulley- luckily I was not at speed and belt did not fail- otherwise catastrophic engine failure would occur along with loss of power steering.

- Kennebunk, ME, USA

problem #1

Dec 182012

540 8-cyl

  • 100,000 miles
I was driving appx 40mph while on a local road slightly uphill, engine shut off without warning, lost power steering and brake assist. Luckily no cars around me so I was able to barely roll over to the roadside. Car would not start again, was towed to dealership. Replaced ECU for a total cost of $2K.

- Greenwich, CT, USA

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