1994 Buick Century Owner's Manual - Page 236

To reinstall thelamp: 1. Guide the latch spring through the openingin the metal inner panel. I ..' . To replace the side marker bulb: 1. Remove the socket by turning counterclockwise it and pulling it straight out. 2. Engage the two blades on the lamp into the slots on the headlamp while engaging the two at the rear pins of the lamp openings into the sockets the rear of on the lamp. The lamp is now in place. 3. Insert a screwdriver into the loop on the latch spring. Pull the spring to the rear and slightly center of the vehicle until the detent engages into the notch. 2. Remove the bulbby pulling it straight out of the socket. 3. Insert the new bulb by pressing it straight into the socket. 4. Insert the socket pressing it straight into the bulb by hole and turning clockwise. it Taillight Bulb Replacement (Sedan) For the type of bulb, see the Index under "Replacement Bulbs." Replacing bulbsin the taillight housing is very difficult, and we recommend that you see your dealer when you need a bulb replaced.