Headlamp Delay
The BCM/GWM assembly controls a headlamp delay function which illuminates after the occupants leave the vehicle. The headlamp delay will operate on low beam headlamps only when the lighting control switch is in the AUTO position and the ignition is off (power mode 0) or in accessory (power mode 4).
The headlamp delay is activated when the lighting control switch is in the 'AUTO' position and the engine is switched off. The message center displays a 'HEADLIGHT DELAY' message and the low beam headlamps will be activated for a period of approximately 30, 60 or 120 seconds. After the delay period, the BCM/GWM assembly automatically switches off the delay function, extinguishing the headlamps. The delay period can be adjusted using the information and message center 'Vehicle Settings' menu. The feature can also be disabled using this menu.
The headlamp delay feature can also be switched on when approaching the vehicle or switched off by pressing the headlamp switch on the smart key.