Theater Dimming
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
The theatre dimming feature that can slowly dim the interior lamps from full brightness to OFF with pulse width modulation (PWM). The following actions will override the theatre dimming feature causing the courtesy lamps to deactivate immediately if no other BCM function commands the courtesy lamps ON:
- A transition from active to inactive of the interior lamps switch (turning off the interior lamps switch)
- A LOCK command from the RKE system
- A last door closed locking function (locking and closing all the doors)