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- Fri Aug 27, 2021 5:31 pm
- Forum: RS4 (B8 Typ 8K) 2012-2016
- Topic: Dash warning message- sport diff malfunction
- Replies: 10
- Views: 17865
Re: Dash warning message- sport diff malfunction
Hi, resurrecting this thread looking for some help and advice to locate a specialist RS differential garage. I have had the “Sport Differential malfunction” warning light permanently on my 2014 RS4 dash for a few weeks and have already spent around £1000 with Audi main dealer and an Audi specialist ...