2007 Cadillac CTS-V Owner's Manual - Page 176

Instrument Panel Brightness The lever for this feature is located on the overhead console. Entry Lighting The entry lighting system turns on the reading and dome lamps and the backlighting to the exterior lamp control when a door is opened or if the Remote Keyless Entry (RKE) transmitter unlock button is pressed. If activated by the (RKE), the lighting will remain active for about 25 seconds. The entry lighting system uses the light sensor on the instrument panel; so it must be dark outside in order for the lamps to turn on. The lamps turn off about 25 seconds after the last door is closed. They will dim to off if the ignition key is turned to ON, or immediately turn off if the power locks are used. Slide the lever toward the symbol to brighten the lights or away from it to dim them. If you slide the lever all the way toward the symbol past the resistance point, the interior lamps will come on. To turn them off, slide the lever back toward the minimum brightness setting. 176