New Brake Pad Wear Sensor Design Will Prevent Squealing on BMW 645Ci

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.

RepairPal Verified
Average mileage: 62,833 (30,000–127,000)
2 model years affected: 2004, 2005
10 people reported this problem
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
Viewing 1 - 1 of 1 problem details
2004 BMW 645Ci 72,000 mi,
brakes squealing. very annoying