Cadillac XLR 2004 — technical service bulletin
Bulletin 040842011 · NHTSA communication 10011224 · issued Aug 1, 2004
Technical service bulletin
communication type
Electrical System
component
2004
model years
1
vehicle entries
Official summary
Drl / turn signal buld and headlamp wiring harness serviceable components. *eh
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.