How do you adjust the headlights on a 2001 Chevy Cavalier?

Open the hood and locate the adjustment screws on the headlight assembly. The adjustment screw on the top of the headlight assembly moves the headlights up and down. The adjustment screw on the inside edge of the housing moves the headlights left and right.

How do you diagnose a bad headlight switch?

One of the most common symptoms of a faulty headlight switch is issues switching between headlight modes. If the headlight switch fails or wears out it can cause problems operating the headlights. A broken switch may only work on certain modes, or may cause them to come on and off intermittently and erratically.

What are the symptoms of a bad headlight switch?

Usually a bad or failing headlight switch will produce a few symptoms that can alert the driver of a potential issue.

Issues switching between modes. One of the most common symptoms of a faulty headlight switch is issues switching between headlight modes.
Issues with the high beams.
None of the lights work.

How can you tell if a headlight switch is bad?

Turn the switch to the parking lights setting and observe the meter. You should see zero or no more than a few Ohms of resistance. Move the negative lead to the output wire for the headlight relay, then turn the switch to the headlights setting and check the meter.

What are the symptoms of a bad headlight relay?

Symptoms of a Bad or Failing Headlight Closure Relay

Headlight doors don’t open. One of the first symptoms of a failed headlight closure relay is headlight doors that don’t open.
Headlight doors stuck open.
Headlight doors operate erratically and open or close on their own.

Where are the headlights located on a Chevy Cavalier?

The headlights on a Chevy Cavalier must be readjusted when you replace the headlight assembly. There are two screws on the headlight assembly that adjust the headlights. The vertical adjustment screw, which is located on the top of the housing, adjusts the headlights up and down. The horizontal adjustment screw moves the headlights left and right.

Where is the vertical adjustment screw on a Cavalier?

The vertical adjustment screw, which is located on the top of the housing, adjusts the headlights up and down. The horizontal adjustment screw moves the headlights left and right. Park the Cavalier so that the car’s headlights are facing a flat surface, such as a wall, from 15 feet away.

What’s the best way to adjust the headlight?

Turn the top adjustment screw with a crosspoint screwdriver until the headlight beam is below the driver’s eye level. Turn the horizontal headlight screw so that the headlight beam shines in front of, and slightly toward the center of the vehicle.

Where are the screws on the headlight assembly?

There are two screws on the headlight assembly that adjust the headlights. The vertical adjustment screw, which is located on the top of the housing, adjusts the headlights up and down. The horizontal adjustment screw moves the headlights left and right.

Where is the adjustment screw on a headlight?

The adjustment screw on the top of the headlight assembly moves the headlights up and down. The adjustment screw on the inside edge of the housing moves the headlights left and right. Turn the headlights on. Turn the top adjustment screw with a crosspoint screwdriver until the headlight beam is below the driver’s eye level.

What to do if your YouTube headlight is not working?

Headlight is not working. Replace headlight relay If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.