OnStar Services
See also:
When It Is Time for New Tires
Factors, such as maintenance, temperatures, driving speeds, vehicle loading,
and road conditions affect the wear rate of the tires.
Treadwear indicators are one way to tell when it is time for ne ...
Driver Information Center (DIC)
The DIC display is located at the bottom of the instrument panel cluster. It
shows the status of many vehicle systems and enables access to the personalization
menu.
The DIC buttons are located ...
Windshield Wiper/Washer
The windshield wiper/washer lever is located on the right side of the
steering column. With the ignition in ACC/ACCESSORY or ON/RUN/START, move the
windshield wiper lever to select the wiper spe ...






