Why did my auto headlights stop working?
The likely cause is a fuse, headlight relay, headlight switch, dimmer switch or a wiring fault. About the only cause that is an easy fix is a blown fuse. Consult your owner’s manual to locate the main fuse for the headlight circuit and replace that fuse with one having the same amp rating.
How does a high beam switch work?
When the normal lights are turned on, the dimmer sends a small current to an electric switch called a relay. This current closes the switch, turning on the normal headlights. When the dimmer switch is turned to high beams, it triggers a different relay, turning on the bright high beam headlamps.
What are signs of a bad headlight switch?
Symptoms of a Bad or Failing Headlight Switch
- 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.
Why are the headlights on my Toyota Avalon not working?
The contact owns a 2009 Toyota Avalon. While driving, both the driver and passenger side headlights suddenly shut off. Upon inspection, the contact discovered that both light bulbs had shattered inside the head lamp housing. The vehicle was taken to the dealer where it was diagnosed that the failure was due to a defective head lamp housing.
What causes a Toyota Avalon to lose control?
Cracked or Broken Steering Lock Bar: The steering lock bar wasn’t cast properly on many 2000-2004 Avalons. As a result, it’d crack or break over time, eventually locking the steering wheel and causing the driver to lose control of the car. In 2010, Toyota recalled nearly 375,000 Avalon models to fix this issue.
Why is the automatic headlight turn off not working?
A friend left the lights on in a 2003 Camry 4 cylinder and resulted in a drained battery. Any ideas for a quick fix as to why the automatic headlight turn off feature doesn’t work before he goes throught the procedure of bringing into the dealership?
How do you turn off the headlights in a Toyota?
Thanks for the replies. I tested it today doing the sequence of events as you guys suggested: Start with engine running and headlights and park lights on-> turn engine off -> remove key -> open and close driver’s door. And about 30 seconds later the headlights turned off by themselves. :clap: