Lights On Warning

The BCM will provide an audible warning intended to remind the driver that the headlamps are left on when exiting the vehicle with the ignition switch in the off position. With the ignition switch off, the chime will continue to sound 150 time per minute until the headlamp switch in turned off. The BCM receives a signal from the headlamp and panel dimmer switch via CKT 352 (WHT). The headlamp reminder chime will sound when all of the following inputs to the BCM are met:
- The park lamp input is active.
- The ignition 1 input is inactive.
- The dimming potentiometer input is not in a maximum dimming state.