1. Park your car in a safe location and turn off the engine.
2. Open the hood of your car.
3. Locate the turn signal bulb. The turn signal bulb is located in the front of the headlight housing, behind a clear plastic cover.
4. Remove the plastic cover. To remove the plastic cover, use a flat-head screwdriver to pry it off.
5. Remove the old turn signal bulb. To remove the old turn signal bulb, simply turn it counterclockwise.
6. Insert the new turn signal bulb. To insert the new turn signal bulb, simply turn it clockwise until it is snug.
7. Replace the plastic cover. To replace the plastic cover, simply snap it back into place.
8. Close the hood of your car.
Here are some additional tips for replacing a turn signal bulb on a 2002 Audi A4:
- Make sure that the new turn signal bulb is the correct size and type for your car.
- Be careful not to drop the old turn signal bulb.
- If you have any difficulty replacing the turn signal bulb, please consult your car's owner's manual or a qualified mechanic.
