Further TCM software calibration to improve shift concerns.
Audi technical service bulletin 37 13 79 2029305 for 2011-2013 Audi A4, 2013 Audi A6 and 2011-2013 Audi Q5 and others.
- Bulletin number
- 37 13 79 2029305
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- Further TCM software calibration to improve shift concerns.
Owners of these vehicles have filed 42 complaints in the transmission category.
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