GM Service Manual Online
For 1990-2009 cars only

Object Number: 1655645  Size: A3

The instrument panel brightness control is located to the left of the steering wheel on the instrument panel. Turn the wheel on the left of the control up or down to increase or decrease brightness.

Turn the wheel all the way up for the maximum setting. It is recommended that the brightness level be kept at the maximum setting for all daytime driving to ensure proper visibility.

The brightness of the instrument panel lights will decrease when the headlamps are on.