RAM 2500 2020 Owner's Manual page 358

356 IN CASE OF EMERGENCY
2. Pull the outboard side of the lamp rearward
far enough to unsnap the two receptacles
on the outboard side of the lamp housing
from the two plastic snap post retainers in
the outer box side panel.
Tail Lamp Removed
3. Disconnect the wiring harness connectors
from the bulb socket.
4. Rotate the bulb socket counterclockwise a
quarter turn to unlock it from the housing.
5. Pull the bulb straight out of the socket.
CAUTION!
Do not contaminate the bulb glass by
touching it with your fingers or by allowing it
to contact other oily surfaces. Shortened bulb
life will result.
6. Reverse the procedure to install the bulb
and housing.
Center High Mounted Stop Lamp (CHMSL)
With Cargo Lamp
1. Remove the two screws holding the
housing/lens to the body as shown.
CHMSL Mounting Screw Locations
2. Separate the connector holding the housing
and wiring harness to the body.
3. Turn the desired bulb socket a quarter turn
and remove the socket and bulb from
housing.
4. Pull the desired bulb straight from the
socket.
CHMSL Bulb And Socket
CAUTION!
Do not contaminate the bulb glass by
touching it with your fingers or by allowing it
to contact other oily surfaces. Shortened bulb
life will result.
Outside Bulbs: Cargo Lamps

Inside Bulb: Center High Mounted Stop

Lamp
5. Reverse the procedure for installation of
bulbs and housing.