Windshield and Wiper Blades
Clean the outside of the windshield with glass cleaner.
Clean the rubber blades using a lint free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged.
Wipers can be damaged by:
• Extreme dusty conditions
• Sand and salt
• Heat and sun
• Snow and ice, without proper removal
See also:
Reporting Safety Defects to the Canadian Government
If you live in Canada, and you
believe that the vehicle has a safety
defect, notify Transport Canada
immediately, and notify General
Motors of Canada Limited. Call
Transport Canada at
1-80 ...
Compass Variance
Compass variance is the difference between earth’s
magnetic north and true geographic north. The
mirror is set to zone eight upon leaving the factory.
It will be necessary to adjust the compass ...
Radio Messages
CAL ERR (Calibration Error): The audio system
has been calibrated for your vehicle from the
factory. If CAL ERR displays, it means that the
radio has not been configured properly for
the vehicle a ...