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Old 03-05-2012, 07:40 AM
bmw2012 bmw2012 is offline
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Location: California
Join Date: Jan 2012
Posts: 6
Mein Auto: 2011 528i
Thanks for your response. The noise primarily happens when the car is in motion. When I press the breaks or slow down and come to a stop it usually goes away. It's been to the dealer 10 times and they can't find the problem. They recently took out the computer that runs the audio system and put it in a new one, but the noise was still there. They've replaced parts of the A/C system, the noise is still there. I'll suggest the power break booster. thanks.
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