1995 Chevy Blazer Interior Lights Wont Turn Off. The DomeCourtesy lights normally remain a short period of time after the doors are closed then cut themselves off. When I hooked the battery up the lights immediately came on even though all the doors were shut and the light buttondimmer wheel on the headlight switch was set to off.
The DomeCourtesy lights normally remain a short period of time after the doors are closed then cut themselves off. The BCM will then turn them OFF through the theater dimming feature. In general you will want to try rotating the dimmer if there is one and try it in different positions.
INTERIOR DOME LIGHT OPERATION CHEVY BLAZER - YouTube.
Depending on how your interior lights are wired and the types of switches you have you may need to push a different combination of buttons to get your interior lights to come on. Turn the ignition on with or without the engine running and simply press and release the dome overide button 4 times within a 5 second period and the auto feature will be deactivated. Leave the rear dome light bulb out. I had the carpets shampooed in my vehicle once.