Wiper Blade Replacement
Windshield wiper blades should be inspected for wear or cracking. See Maintenance Schedule on page 11‑3 for more information on wiper blade inspection.
Replacement blades come in different types and are removed in different ways. To remove the wiper blade:
1. Pull the windshield wiper arm connector away from the windshield.

2. Squeeze the grooved areas on each side of the blade, and turn the blade assembly away from the arm connector.

3. Install the new blade onto the arm connector and make sure the grooved areas are fully set in the locked position.
For the proper type and size, see Maintenance Replacement Parts on page 11‑15.
See also:
Rear Window Defogger
The rear window defogger uses a warming grid to remove fog from the rear window.
(Rear Window Defogger):
Press to turn the rear window defogger on or off. The rear window defogger stays on for abou ...
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The system can store up to 30 phone numbers as name tags in the Hands&-Free Directory
that is shared between the Bluetooth and OnStar systems.
The following commands are used to delete and stor ...
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