1. Disconnect the ground cable from battery.
2. Remove the rear gate trim. 
3. Disconnect the rear finisher light connector.
4. Remove the three nuts and remove the rear finisher light assembly.
LIGHTING SYSTEM > Rear Finisher Light Assembly
1. Disconnect the ground cable from battery.
2. Remove the rear gate trim.
3. Disconnect the rear finisher light connector.
4. Remove the three nuts and remove the rear finisher light assembly.