Audi A4 2017–2020 — technical service bulletin
Bulletin A961930 2052250- · NHTSA communication 10157262 · issued Feb 12, 2019
Technical service bulletin
communication type
Electrical System
component
2017–2020
model years
21
vehicle entries
Official summary
This bulletin contains instructions for correctly programming a door opener (produced by the Chamberlain Group) to the HomeLink.
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.