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EXL-28 < SYSTEM DESCRIPTION > [XENON TYPE] SYSTEM EXTERIOR LAMP BATTERY SAVER SYSTEM EXTERIOR LAMP BATTERY SAVER SYSTEM : System Description INFOID:0000000009653032 SYSTEM DIAGRAM OUTLINE • Exterior lamp battery saver system is controlled by each function of BCM and IPDM E/R. Control by BCM - Combination switch reading function Control by IPDM E/R - Relay control function the ignition switch is turned OFF with the exterior lamps ON. *: Headlamp (LO/HI), parking lamp, tail lamp, side marker lamp, license plate lamp and front fog lamp EXTERIOR LAMP BATTERY SAVER ACTIVATION BCM activates the timer and turns the exterior lamp OFF 45 seconds after the ignition switch is turned from → OFF with the exterior lamps ON. NOTE: ON (both before and after the exterior lamp battery saver is turned OFF). • The timer starts at the time that the lighting switch is turned from OFF → 1ST or 2ND with the exterior lamps OFF. Control part Fail-safe operation Front fog lamp Front fog lamp relay OFF JPLIA1037GB |