1. Replacement low beam headlamp bulb
2. Flat-head screwdriver
3. Phillips-head screwdriver
4. Socket wrench with 10mm socket
5. Safety glasses
Instructions:
1. Park your car in a safe and well-lit area, turn off the engine, and allow the vehicle to cool down.
2. Open the hood of your 2003 Hyundai Elantra. Locate the release lever inside the car, usually on the driver's side footwell. Pull the lever to release the hood and lift it open.
3. Locate the low beam headlamp assembly on the passenger side. It is usually behind a plastic cover or behind the grille.
4. Remove the plastic cover or grille if necessary to access the headlamp assembly.
5. Use the flat-head screwdriver to release the metal retainer clip that holds the headlamp in place. Be careful not to lose the retainer clip.
6. Once the retainer clip is released, you can pull the headlamp assembly out of its housing. Disconnect the electrical connector from the back of the headlamp assembly by pressing the release tab.
7. Unscrew the old low beam headlamp bulb counterclockwise using a Phillips-head screwdriver.
8. Install the new low beam headlamp bulb by screwing it clockwise into the socket until it is snug.
9. Reconnect the electrical connector to the back of the headlamp assembly.
10. Slide the headlamp assembly back into its housing and secure it with the metal retainer clip. Make sure the retainer clip is properly seated.
11. Replace the plastic cover or grille if you removed it earlier.
12. Close the hood of your car.
Tips:
_Always dispose of old bulbs safely and responsibly. Check local recycling regulations for disposal options._
_Before starting, make sure the car is turned off and cool to the touch._
_Be careful when handling glass bulbs. Always wear safety glasses when working on vehicle lights._
_If you are uncomfortable performing this task, it is best to have it done by a professional mechanic._
