Cadillac XLR 2004–2005 — technical service bulletin
Bulletin 01232004 · NHTSA communication 10009105 · issued Jan 23, 2004
Technical service bulletin
communication type
Exterior Lighting
component
2004–2005
model years
2
vehicle entries
Official summary
Difficulty identifying the correct part number for the front turn signal and park lamp bulb. Gm voicemail express. *tt
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.