2004 Ski-Doo REV Series Factory Service Manual, Page 97Get this manual
Section 03 TROUBLESHOOTING Subsection 04 (ELECTRICAL SYSTEM)
SYMPTOM
HEADLAMP NOT LIGHTING
CONDITION
TESTINSPECTION
WHITE BULB1Check bulbaGas leakReplace bulb
CONDITION
TESTINSPECTION
BROKEN ELEMENT1Check for loose headlamp housing and bulb socketaVibration problemTighten headlamp mounting screwsLock bulb in socketReplace bulb
CONDITION