This vehicle is equipped with a headlamp delay feature that holds the headlamps on for a short period of time after the ignition is turned off.

The length of time that the headlamps stay on after the ignition is turned off can be adjusted by pressing and holding the headlamp delay button (4), which is located on the lower left side of the inside rearview mirror. The delay can be varied in five steps (0,15,30,60 and 90 seconds). When the headlamp delay button is held in, the Light Emitting Diode (LED) on the mirror will show five step changes in brightness. When the LED is at its brightest, the headlamp delay will be 90 seconds and when it is most dim the delay will be zero seconds.

Vechicles equipped with Fog lamp Assemblies can only be adjusted vertically.

Limited Tahoe front fog lamp assembly.

Z-71 Tahoe front fog lamp assembly.

Luxury front fog lamp assembly.