You'll want to check the relay by exchanging two of them side to side. If all of a sudden your top works but your car won't start.....need I say more? Good luck my friend, Dana
I have a BMW roadster 2000. When I shut the engine off I hear a humming noise from the engine...
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I have a BMW roadster 2000. When I shut the engine off I hear a humming noise from the engine compartment. What is this?