New Brake Pad Wear Sensor Design Will Prevent Squealing on BMW 545i

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: 93,000 (36,000–150,000)
2 model years affected: 2004, 2005
5 people reported this problem
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