The side marker lights on the Toyota Corolla help provide additional visibility when you are driving, particularly when make changing lanes. Your side marker lights are set up to illuminate at the same time your blinker does. This allows drivers around you to know when you are changing lanes beside them. Changing the side marker light on your Corolla is simple and only takes a few minutes.
Tools Used: Tools, Small Phillips head screwdriver, Sylvania bulb (3157A or equivalent)
Change the Front Side Marker Lights
Use the Phillips head screwdriver to remove the small screws mounting the front side marker light lens (one on each side). Grasp the lens, and then pull it towards the back of the vehicle and out to bring out the lens and bulb assembly. Depress the tabs on the outside of the wiring harness to remove the wiring harness.