The dome lamps will come on when you open a door. The dome lamps will not come on if only the rear door is opened.
Press the DOME OVERRIDE button in to cancel automatic operation of the dome lamps. The button is located near the exterior lamp control. Press the button again to return it to the out position for normal operation.
You can also turn the dome lamps on by turning the thumbwheel, located next to the exterior lamp control, all the way up. In this position, the dome lamps will remain on whether a door is opened or closed.
You can use the DOME OVERRIDE button to set the dome lamps to come on automatically when a door is opened, or to remain off. To turn the lamps off, press the button into the in position, the dome lamps will remain off when a door is open. To return the lamps to automatic operation, press the button again and return it to the out position. With the button in this position, the dome lamps will come on when you open a door.