2002 Bombardier Quest 650XT Service Manual, Page 187Get this manual
Section 05 ELECTRICAL Subsection 01 (TABLE OF CONTENTS)
IGNITION SYSTEM IGNITION SYSTEM TESTING PROCEDUREGENERAL IGNITION SYSTEM TEST IGNITION TIMING SPARK PLUG DISASSEMBLY HEAT RANGE FOULINGSPARK PLUG ANALYSIS SPARK PLUG INSTALLATION NGK SPARK PLUG SYMBOL EXPLANATION INSTRUMENTS AND ACCESSORIES REMOVAL AND INSTALLATION12-VOLT AUXILIARY POWER OUTLET 12-VOLT POWER OUTLET HEADLIGHT TAILLIGHT IGNITION SWITCH INDICATOR LIGHTS ELECTRONIC MODULE SPEEDOMETER WINCH WINCH CONTROL SWITCHTESTS 12-VOLT AUXILIARY POWER OUTLET 12-VOLT POWER OUTLETHEADLIGHT MULTI-FUNCTION SWITCH INDICATOR LIGHTS SPEEDOMETER WINCH CONTROL SWITCH (if so equipped)