2007 GMC Savana Van Owner's Manual - Page 157

Dome Lamp Override You can use the dome lamp override button, located below the exterior lamp control, to override the automatic operation of the dome lamps. Entry Lighting Your vehicle is equipped with an illuminated entry feature. When a door is opened, the dome lamps will come on if the dome override button is in the out position. If the dome override button is pressed in, the lamps will not come on. When the door is closed, the interior lamps will remain on for a period of 15 seconds or until the vehicle is started. Exit Lighting To turn the automatic operation of the lamps off, press the button. The dome lamps will remain off while a door is open. To return the lamps to automatic operation, press the button again. While pressed in, this will override the illuminated entry feature unless you use your keyless entry transmitter to unlock the vehicle. With exit lighting, the interior lamps will come on for a period of 40 seconds when you remove the key from the ignition. The lamps will not come on if the dome override button is pressed in. Reading Lamps To turn on the reading lamps, press the button located next to each lamp. To turn them off, press the button again. 157