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EXL-20 < SYSTEM DESCRIPTION > PARKING, LICENSE PLATE AND TAIL LAMPS PARKING, LICENSE PLATE AND TAIL LAMPS System Diagram INFOID:0000000009484869 System Description INFOID:0000000009484870 PARKING, LICENCE PLATE AND TAIL LAMPS OPERATION When the combination switch (lighting and turn signal switch) is in 1ST position, BCM detects the LIGHTING SWITCH 1ST POSITION ON. The BCM sends a parking light ON request via the CAN communication lines to the IPDM E/R. The IPDM E/R then activates the tail lamp relay which sends power to the parking and instru- ment illumination circuits. EXTERIOR LAMP BATTERY SAVER CONTROL With the combination switch (lighting and turn signal switch) in the 2ND position and the ignition switch is turned from ON or ACC to OFF, the battery saver feature is activated. Under this condition, the headlamps remain illuminated for 45 seconds unless the combination switch (lighting and turn signal switch) position is changed. If the combination switch (lighting and turn signal switch) position is changed, then the headlamps are turned off. This setting can be changed by CONSULT. Refer to BCS-19, "HEADLAMP : CONSULT Function (BCM - Component Parts Location INFOID:0000000009484871 AWLIA1723GB 1. IPDM E/R E121, E122, E123, E124 2. BCM M18, M20 (view with lower instru- 3. Combination switch (lighting and turn AWLIA0732ZZ |