2013 Chevrolet Spark Owner Manual - Page 128

6-4 Lighting Interior Lighting Instrument Panel Illumination Control Courtesy Lamps The courtesy lamps come on automatically when any door is opened and the dome lamp is in the DOOR position. Move the control to change the lamp setting. OFF: Turns the lamps off, even when a door is open. DOOR: Turns the lamps on automatically when a door is opened. ON: Turns on the dome lamps. Dome Lamps This feature controls the brightness of the instrument panel controls and infotainment display screen. The thumbwheel is to the left of the steering column on the instrument panel. D (Instrument Panel Brightness): Move the thumbwheel up or down to brighten or dim the instrument panel controls and infotainment display screen. The dome lamp controls are in the overhead console.