Analog Clock (Z75 Only)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
The DIC is equipped with an analog clock. Press and hold the clock reset button until the desired time is set. The reset button function is internal to the clock and is not a serviceable item. After a battery reconnect, make sure the clock is reset.