2006 GMC Canyon Owner's Manual - Page 325

Headlamps Composite Headlamp System 3. Turn the bulb socket counterclockwise and pull it straight out of the headlamp assembly. A. Low-Beam Headlamp/DRL B. High-Beam Headlamp To replace the headlamp bulbs, do the following: 1. Open the hood. See Hood Release on page 5-11 for more information. 2. Reach in and access the bulb sockets from inside the engine compartment. 4. Unplug the electrical connector from the old bulb by releasing the clips on the bulb socket. 5. Plug in the electrical connector to the new bulb. 6. Place the connector with the new bulb into the headlamp assembly and turn it clockwise until it is tight. 5-49