Replacing a bad headlight bulb on a 2003-2008 Toyota Corolla is a straightforward DIY task.
Of course, if in doubt, take your car to a professional.
There are two bulbs located at the back of the headlight assembly.
The outside bulb is for Low Beams, and the inside bulb is for High Beams.
2003-2008 Toyota Corolla Headlight Bulb Types
- 9005 Hi-beam
- 9006 Low-beam
A 2003-2008 Toyota Corolla uses a 9005 for hi-beam and a 9006 for low-beam.
Replacement bulbs can be bought online or at a local auto parts store.
When replacing any headlight bulb, be sure not to touch the bulb itself with your fingers, as oil from your hands can create a hot spot that shortens the life of the bulb.
How to Replace the Headlight Bulb on a 2003-2008 Toyota Corolla
- On the driver’s side, you will need to remove a plastic clip. The passenger side is easier as it does not have it.
- Remove the clip using a screwdriver underneath it to pry it up.
- Pull it out and put it to the side.
- Pull the plastic piece that is connected to the air filter to the side; that way, you have better access to reach out the bulb.
- Reach in behind the bulb and turn it counterclockwise to remove it.
- Unplug the connector.
- Install a new bulb and plug it back in the connector.
- Putting it back together is the same as removing it, only in reverse.
- After replacing the headlight bulb, the plastic clip needs to go back in place.
- After putting everything back together, test the lights, which should now work.
