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July 8, 2004 Service bulletin

Update programming (flashing) transmission control module (TCM)

Audi technical service bulletin 0405 for 2004 Audi A4 and 2004 Audi A6.

Bulletin number
0405
Component
Electrical system
Summary
Update programming (flashing) transmission control module (TCM). Mj

Owners of these vehicles have filed 18 complaints in the electrical category.

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