2010 Acura TL Owner's Manual - Page 527

Lights BULB SOCKET 6. Install the new bulb in the socket by pushing it straight in the socket until it bottoms. 7. Insert the socket into the headlight assembly. Turn it clockwise to lock it in place. 8. Turn on the lights to make sure the new bulb is working. 9. Push the under cover in place and set the spoiler and inner fender cover in the original position. Install the bolts and tighten them securely. Put the holding clip, and lock it by pushing on its center. Replacing a Front Turn Signal/ Parking Light Bulb 1. Start the engine. If you are replacing a driver's side bulb, turn the steering wheel all the way to the right. If you are replacing a passenger's side bulb, turn the steering wheel to the left. Turn off the engine. 4. Remove the socket from the headlight assembly by turning it one-quarter turn counterclockwise. 5. Remove the bulb by pulling it straight out of its socket. 524 2010 TL