answersLogoWhite

0


Best Answer

This is probably caused by leaving your Hazard Lights on, but may also be an electrical short. Have it checked by an automotive electrical technician if you have tried to turn off the Hazard Lights switch and they still stay on

User Avatar

Wiki User

17y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

17y ago

this can be complex, i would of liked it if you gave me more information. first off, if you have halogen bulbs i have not seen to many of those problems, i have however seen this problem with xenon headlights, the first most common problem is faulty xenon control module, there is a bulletin pertaining to this problem and if the module were made by AL, and within a certain production range, the modules and bulbs will need to be replaced, however you will have to get the bulletin somehow, i sudjest you take it to the dealer to get fixed, the other problem is the ahl module will go bad and cause the xenon bulbs to go on and off, they will go off, then cycle the key and they will come on, i found this to be the ahl module, (adaptive headlight module, for the movement of the headlights of left and right), also this module is small and is located behind the glovebox, remove the glove box and disconnect the one connector on the ahl module, test the lighting system, if it works thent the ahl module is the problem.

This answer is:
User Avatar

User Avatar

Wiki User

19y ago

It is possible that the headlights are activated by the alarm. If that is not the case, if it has auto turn on headlights the module can be going bad. Other than that I don't know.

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

probably an aftermarket alarm system with a broken horn connection going off because it hasn't been disabled with the remote

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why do your headlights go on and off?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why do instrument panel lights go on and off Kia Sorento?

The Kia Sorrento instrument panel lights go on and off with the headlights. The headlights go on with an automatic daylight sensor.


BMW headlights wont turn offhow do i turn em off?

You have to go to the dealer and ask them to turn them off, otherwise they leave them on as running headlights. They will do this for free.


How do you change headlights on a Honda S2000?

go to halfords and get ripped off


Why does your indicater go off when you brake with the headlights on?

what indicator my right one


Why do headlights go on and off on a 1999 crown Victoria p71?

the 4way mutil.switch. Headlights. turn sig. wiper washer. I was not the lcm.


When do you turn off your headlights?

There are a couple of different times when you'd turn off your headlights. You'd turn off your headlights when the car is off for example.


Why does your dash lights go off when you turn on the headlights?

turn the dimmer up.


When you remove your keys a beeping sound wont go off in a Saturn?

i would assume you need to turn your headlights off as they are the most common reason for the beeping after you turn off the car. My headlights are off and the car is still beeping


Can you program headlights to go off sooner after car is turned off?

You can with some vehicles. Consult the drivers manual.


What causes headlights to go off and on when key switch is on?

its to conserve power to start veh. with full voltage to starter headlights will come on after starting car


1984 Chevy S-10 pick up truck headlights go off and on?

If there are not "short's to ground", you probably have a faulty circuit breaker for the headlights.


Why would your headlights go off when you put them on brights?

Most likely they are burned out and need to be replaced.