2010 Chevrolet Traverse Owner's Manual - Page 182

6-4 Lighting Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it there until the lane change is completed. If the lever is briefly pressed and released, the turn signal flashes three times. The lever returns to its starting position whenever it is released. If after signaling a turn or lane change the arrow flashes rapidly or does not come on, a signal bulb might be burned out. Have the bulbs replaced. If the bulb is not burned out, check the fuse. See Fuses and Circuit Breakers on page 10‑30. Turn and Lane-Change Signals Interior Lighting Instrument Panel Illumination Control D (Instrument Panel Brightness): The knob with this symbol on it is next to the exterior lamps control to the left of the steering wheel. Push the knob in all the way until it extends out and then turn the knob clockwise or counterclockwise to brighten or dim the lights. Push the knob back in when finished. An arrow on the instrument panel cluster flashes in the direction of the turn or lane change. Move the lever all the way up or down to signal a turn. Courtesy Lamps The courtesy lamps automatically come on when a door is opened. The lamps can also be turned on manually by fully turning the instrument panel brightness control clockwise. Turn Signal On Chime If either one of the turn signals are left on and the vehicle has been driven more than 3/4 mile (1.2 km), a chime will sound.