Audi A4 2000–2003 — technical service bulletin
Bulletin 101508 · NHTSA communication 10026284 · issued Jul 1, 2008
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000–2003
model years
8
vehicle entries
Official summary
Audi service campaign: see document search button for owner letter. Csc letter was received for audi model years 2000-2003 a4 and tt. Revised maintenance instructions and a warranty extension covering certain timing belt tensioner system related repairs. *pe
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.