Checking the electrical system

Check all exterior lighting and horn.

Visually inspect all accessible electrical connectors, wire harnesses, and wire harness retaining brackets.

If any individual ambient light bulb is not lit, the bulb may have burned out and needs to be replaced. If both stop lamps do not light, the stop lamp switch may have failed.

If several bulbs do not light at the same time, then there may be a damage in the electrical power circuit of the bulbs or a fuse has blown.

To replace a fuse, pull the fuse out of its socket and install a new fuse of the same amperage. If the fuse blows repeatedly, find out and fix the cause of the blown fuse.