Dealer Letter to announce Repair Available
Audi technical service bulletin Dealer 34L4 for 2017-2018 Audi A3 and 2018 Audi S3.
- Bulletin number
- Dealer 34L4
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- Dealer Letter to announce Repair Available - Service Action 34L4 / TCM Software
Owners of these vehicles have filed 12 complaints in the transmission category.
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