Muh? sound or moaning noise coming from the front brakes (FNRG). The performance of the brakes is not...
Audi technical service bulletin A461332 2016681- for 2006-2008 Audi A4, 2005-2011 Audi A6 and 2006-2009 Audi A4 Cabriolet.
- Bulletin number
- A461332 2016681-
- Component
- Service brakes, air: disc: caliper
- Summary
- Supersedes Technical Service Bulletin Group 47 number 10-01 dated July 15, 2010. Muh? sound or moaning noise coming from the front brakes (FNRG). The performance of the brakes is not compromised. The pistons in the calipers in certain vehicles may not retract far enough, which may leave contact between the rotor and pad. This contact may cause a ?muh? sound or moaning noise in low speed conditions.
Owners of these vehicles have filed 25 complaints in the brakes category.
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