Driver Assistance Section: ADDED: "Activate rear cross traffic assist (if equipped)"
Audi technical service bulletin 21A4S4TECHREP for 2021 Audi A4 and 2021 Audi S4.
- Bulletin number
- 21A4S4TECHREP
- Component
- Electrical system
- Summary
- Driver Assistance Section: ADDED: "Activate rear cross traffic assist (if equipped)"
Owners of these vehicles have filed 4 complaints in the electrical category.
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