Audi A4 2023 — technical service bulletin
Bulletin TSB_2079215_1 · NHTSA communication 11023801 · issued Sep 10, 2025
Technical service bulletin
communication type
Electrical System
component
2023
model years
32
vehicle entries
Official summary
This bulletin provides information when the message "Loading system. Please wait…" is displayed after driving for an extended period.
Vehicles covered
- 2023 Audi A4
- 2023 Audi A4 Allroad
- 2023 Audi A5
- 2023 Audi A5 Cabriolet
- 2023 Audi A5 Sportback
- 2023 Audi A6
- 2023 Audi A6 Allroad
- 2023 Audi A7
- 2023 Audi A8
- 2023 Audi E-Tron
- 2023 Audi E-Tron Sportback
- 2023 Audi Q5
- 2023 Audi Q5 E
- 2023 Audi Q5 Sportback
- 2023 Audi Q7
- 2023 Audi Q8
- 2023 Audi RS 5
- 2023 Audi RS 5 Sportback
- 2023 Audi RS 6 Avant
- 2023 Audi RS 7
- 2023 Audi RS Q8
- 2023 Audi S4
- 2023 Audi S5
- 2023 Audi S5 Cabriolet
- 2023 Audi S5 Sportback
- 2023 Audi S6
- 2023 Audi S7
- 2023 Audi S8
- 2023 Audi SQ5
- 2023 Audi SQ5 Sportback
- 2023 Audi SQ7
- 2023 Audi SQ8
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.