Replacement Bulbs; Windshield Wiper Blade Replacement - GMC 2010 Sierra Owner's Manual

Replacement Bulbs

Exterior Lamp
Back-up Lamp
Back-up Lamp*
Cargo Lamp and Center
High-Mounted Stoplamp (CHMSL)
Fender Marker
High-Beam Headlamp
Low-Beam Headlamp
License Plate Lamp
Stoplamp/Taillamp/Turn Signal Lamp
Sidemarker Lamp
Stoplamp/Turn Signal Lamp/Taillamp*
* Chassis Cab Models
For replacement bulbs not listed here, contact your
dealer.
Windshield Wiper Blade
Replacement
Bulb Number
3047 or 921
Windshield wiper blades should be inspected for wear
1156
or cracking. See Scheduled Maintenance on page 7 3
for more information on wiper blade inspection.
912
Replacement blades come in different types and are
removed in different ways. Here is how to remove the
W5WLL
wiper blade:
9005
1. Pull the windshield wiper arm connector away from
H11
168
3047
194
1157
2. Squeeze the grooved areas on each side of the
the windshield.
blade and turn the blade assembly away from the
arm connector.
6-69