1994 Pontiac Trans Sport Owner's Manual - Page 228

3. Twist the L-shaped bulb assembly counterclockwise 116 turn until the flanges align with the slots in the retainer ring. Taillight Bulb Replacement 1 4. Pull off the entire taillight houking. 4. Pull out the bulb assembly. For the type of bulb, see "Replacement Bulbs" in the Index. 1. Open the rear side windows and liftgate. 5. Pinch the lever and twist the bulb assembly 1/6 turn counterclockwise to remove. 6. Remove the bulb by pressing in and turning 1/8 turn counterclockwise. 5. Disconnect the bulb wiring harness from the bulb assembly by lifting the plastic locking tab. 6. Snap a new bulb assembly onto the wiring harness. 2. Remove the two screws from the taillight housing. 3. Undo the spring clips under the weatherstrip at the rear of the side window. 7. Replace the bulb assembly by reversing step 3. 8. Replace the bulb housing and the two black knobs. 7. Line up the small retainer bumps on the replacement bulb so that the lower bump slides into the deepest slot in the housing. Press in and twist the bulb 1/8 turn clockwise. Reposition the bulb assembly in the taillight housing. Turn the assembly 1/6 turn clockwise to lock in place. 227 ..