BMW
525xi
2

New Brake Pad Wear Sensor Design Will Prevent Squealing on BMW 525xi

Problem Description and Possible Solution

If the brakes are squealing, there's a good chance it is the brake pad wear sensor. A new design was implemented in January 2006 and can be identified by its green color.

Problem Data
RepairPal Verified
Average mileage: 85,000 (85,000–85,000)
1 model year affected: 2006
2 people reported this problem
Comments
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The brakes consistently squeaks. When I took it into the dealership, I was not due for any brake work, but they could not explain why the brakes squeeked.