1. Park your vehicle in a safe location and turn off the engine.
2. Open the hood of your Acura RL.
3. Locate the turn signal assembly.
* The turn signal assembly is located in the front of the vehicle, on the side where you want to replace the bulb.
* It is a round, plastic housing with a single bulb socket in the center.
4. Remove the turn signal assembly.
* There are two screws that hold the turn signal assembly in place.
* Use a Phillips-head screwdriver to remove the screws.
* Once the screws are removed, you can pull the turn signal assembly straight out of the vehicle.
5. Remove the old turn signal bulb.
* The turn signal bulb is located in the center of the turn signal assembly.
* To remove the bulb, simply twist it counterclockwise and pull it out of the socket.
6. Insert the new turn signal bulb.
* Make sure that the new bulb is the same size and type as the old bulb.
* Insert the new bulb into the socket and turn it clockwise until it is secure.
7. Reinstall the turn signal assembly.
* Insert the turn signal assembly into the vehicle and align the screw holes.
* Insert the two screws and tighten them until they are secure.
8. Close the hood of your Acura RL.
9. Test the turn signal to make sure that it is working properly.
