Audi A4 1996 — technical service bulletin
Bulletin A9815 · NHTSA communication 603637 · issued Nov 1, 1998
Technical service bulletin
communication type
Electrical System
component
1996
model years
1
vehicle entries
Official summary
Subject on electrical wiring diagrams, troubleshooting & component locations technical bulletin no. 8. *yc
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.