Glass Replacement; Wiper Blade Replacement - GMC 2015 Sierra Denali Owner's Manual

To check the P (Park)
mechanism's holding ability:
With the engine running, shift to
P (Park). Then release the
parking brake followed by the
regular brake.
Contact your dealer if service is
required.

Wiper Blade Replacement

Windshield wiper blades should be
inspected for wear or cracking.
Replacement blades come in
different types and are removed in
different ways. For proper
windshield wiper blade length and
type, see Maintenance
Replacement Parts on page 11-14.
Caution
Allowing the wiper arm to touch
the windshield when no wiper
blade is installed could damage
the windshield. Any damage that
Caution (Continued)
occurs would not be covered by
your warranty. Do not allow the
wiper arm to touch the windshield.
To replace the windshield wiper
blade:
1. Pull the windshield wiper
assembly away from the
windshield.
(Continued)
Vehicle Care
2. Press the button (2) in the
middle of the wiper arm
connector, and pull the wiper
blade away from the arm
connector (1).
3. Remove the wiper blade.
4. Reverse Steps 1 3 for wiper
blade replacement.

Glass Replacement

If the windshield or front side glass
must be replaced, see your dealer
to determine the correct
replacement glass.
10-35