1998 Toyota T100 Owners Manual - Page 195

T100(U) 3. Release the bulb retaining spring and remove the bulb. Install a new bulb and the bulb retaining spring. To install a bulb, align the tabs of the bulb with the cutout of the mounting hole. 4. Install the rubber cover and snuggle on the boss. Make sure the rubber cover fits snugly on the connector and the headlight body. 5. Install the plastic cover with the "ON" mark upward and turn it clockwise. Insert the connector. Aiming is not necessary after replacing the bulb. When aiming adjustment is necessary, contact your Toyota dealer. 195