Audi A5 2025 — technical service bulletin
Bulletin TSB_2080613_1 · NHTSA communication 11028431 · issued Jan 14, 2026
Technical service bulletin
communication type
Electrical System
component
2025
model years
12
vehicle entries
Official summary
This bulletin provides information when irregularities prsent when performing the KD2 combined softare update on Diagnostic address 8117+006C.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.