Audi A6 2014–2015 — technical service bulletin
Bulletin A4619132039187_2 · NHTSA communication 10161707 · issued Jun 24, 2019
Technical service bulletin
communication type
Parking Brake
component
2014–2015
model years
6
vehicle entries
Official summary
This bulletin contains repair instructions for DTCs C100E01, C100E12, C100D01, and C100D12 with an electromechanical parking brake warning light in the cluster.
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.