8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
6,300 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Nov 062015

M4 Convertible

  • Automatic transmission
  • 6,300 miles

3rd time my car is going back to BMW for a fix, metal squeal and metal crunching house coming from the brake system even when not braking, 3 times in 5 months....

Previous fixes have been replacing the calipers, second time removing a stone between calipers and disks 3rd time now... We shall see what bmw come up with to resolve this once and for all

A real nuisance

Update from Nov 6, 2015: 1st fix completed under warranty and 2 weeks to fix as they didn't realise that the calipers and disk bolts were a one time only fit so needed to wait to get more on stocky, 2nd fix they charged me £200(!!!!) to repair after their DIY solution they gave me didn't work and made it worse (drive then hard brake, reverse and hard brake multiple times) and embedded a stone causing further issues...

- scowen, Peterborough, UK