2004 Cadillac CTS Interior Light Bulb

The proper way is to install the bulb to the headlamp assembly, install the headlamp bulb cover to the headlamp assembly, install the headlamp assembly, install the headlamp assembly to the vehicle, install the 3 bolts to secure the headlamp to the vehicle, install the bolt to secure the fascia to the fender, install the front fascia extension to the vehicle, install the push-pin retainers to secure the upper portion of the front fascia and grille to the upper tie bar, and then install the push-pin retainers to secure the air deflector to the vehicle.

The proper way is to install the fog lamp bulb into the socket, install the fog lamp bulb socket into the fog lamp assembly by inserting and twisting the socket clockwise, connect the electrical connector, and then install the front air deflector.

The procedure is to remove the push-pin retainers on the air deflector to allow access to fascia extension retainers, remove the push-pin retainers that secure the appropriate side of the grille and fascia to the upper tie bar, remove the first push-pin retainer past the center to allow the grille to flex, remove the front fascia extension, remove the bolt that secures the front fascia to the fender, remove the 3 bolts that secure the headlamp to the vehicle, and then remove the headlamp assembly from the vehicle.