2011 Chevrolet Colorado Extended Cab Owner's Manual - Page 284

10-38 Vehicle Care 4. Push the new bulb into the socket until it clicks. 5. Insert the bulb socket into the lamp assembly and turn it clockwise to secure. 6. Reinstall the lamp assembly and tighten the screws. 4. Push the new bulb straight in until it clicks to secure it. 5. Reach under the rear bumper to reinstall the bulb socket into the connector. 6. Turn the bulb socket clockwise to secure it to the connector. Center High-Mounted Stoplamp (CHMSL) To replace the CHMSL bulb: 1. Remove the two screws and lift off the lamp assembly from the vehicle. License Plate Lamp To replace one of these bulbs: Replacement Bulbs Exterior Lamp Cargo Lamp and Center High‐Mounted Stoplamp (CHMSL) License Plate Bulb Bulb Number 912LL 168LL 9005 9006 1. Reach under the rear bumper for the bulb socket. 2. Turn the bulb socket counterclockwise and remove it from the lamp assembly. 3. Holding the socket, pull the bulb to release it from the socket. 2. Turn the bulb socket counterclockwise and pull the bulb socket out of the connector. 3. Pull the old bulb straight out from the bulb socket. Headlamps High-beam Low-beam/ Daytime Running Lamp (DRL)