2003 Cadillac CTS Owner's Manual - Page 114

Turn Signal/Multifunction Lever Turn and Lane-Change Signals To signal a turn, move the lever all the way up or down. The lever returns automatically when the turn is complete. Arrows on the instrument panel cluster flash in the direction of the turn or lane change. The lever on the left side of the steering column includes the following: D Turn and Lane-Change Signals D Headlamps D Headlamp High/Low Beam-Changer D Flash-To-Pass Feature D Fog Lamps For more information on the exterior lamps, see "Exterior Lamps" later in this section. Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it there until the lane change is complete. The lever returns to its original position when it's released. Arrows that flash rapidly when signaling for a turn or lane change may be caused by a burned-out signal bulb. Other driver's won't see the signal. Replace burned-out bulbs to help avoid possible accidents. Check the fuse and for burned-out bulbs if the arrow fails to work when signaling a turn. See "Fuses and Circuit Breakers" in the Index for more information. 2-46