Before a replacement electronic steering column lock control unit, J764, is installed, the software of the...
Audi technical service bulletin 28 13 22 2028419 for 2009-2010 Audi A4, 2009-2010 Audi Q5 and 2008-2010 Audi A5.
- Bulletin number
- 28 13 22 2028419
- Component
- Seat belts
- Summary
- Before a replacement electronic steering column lock control unit, J764, is installed, the software of the access start authorization control unit, J393, must be updated due to a diagnostic software error that prevents the DTC from being cleared.
Owners of these vehicles have filed 2 complaints in the seat belts category.
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