2014 Chevrolet Silverado 3500 HD Crew Cab Owner Manual - Page 404

10-38 Vehicle Care To replace one of these bulbs: License Plate Lamp 3. Turn the bulb socket (C) one‐ quarter turn to release the bulb socket from the lamp housing (A). 4. Pull the bulb (B) from the bulb socket (C). 5. Reverse the steps to install. 1. Remove the two screws and lift off the lamp assembly. 2. On the reverse side of the lamp assembly, remove the bulb socket by turning it one quarter turn counterclockwise and pull it straight out. 3. Remove the bulb by pulling it straight out of the socket. 4. Install the bulb by pushing the bulb straight into the socket. 5. Install the bulb socket into the lamp assembly by turning it one quarter turn clockwise. 6. Reinstall the lamp assembly and tighten the screws. A. License Plate Lamp Housing B. Bulb C. Bulb Socket To replace one of these bulbs: 1. Using a small flat-bladed tool, insert the blade end at the back edge of the rear license plate lamp housing (A). 2. Gently push forward while lifting the back edge of the lamp housing from the bumper opening. Replacement Bulbs Exterior Lamp Back-up Lamp Back-up Lamp* Cargo Lamp and Center High-Mounted Stoplamp (CHMSL) Fender Marker Lamp (If Equipped) Front Turn Signal Lamp and Parking Lamp Bulb Number 3047K 1156 912LL W5WLL 3157A