Audi A6 Sportback E-Tron 2025 — technical service bulletin
Bulletin TSB _2082278_1 · NHTSA communication 11034635 · issued Jun 15, 2026
Technical service bulletin
communication type
Service Brakes
component
2025
model years
6
vehicle entries
Official summary
This Pending Service Solution (PSS) requests that techncians enter a record in the PSS database in instances of DTC C1100F0 relating to hydraulic assistance of parking brake is stored.
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.