B0066 on the 2004 Cadillac XLR
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 02110 | 2004-06-23. Service bulletin. INTERMITTENTLY THE SIR LAMP COMES ON SOLID OR FLASHES WHILE DRIVING. A CURRENT OR HISTORY CODE B0066 MAY BE SET IN THE SDM. *MJ |
|---|
1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.