The simple answer may be that the low beam side is burnt out. Replace the bulb.
However, if both headlights have stopped working when switching to low beams, there may be a problem with the relay or the switch itself. If the cost of a relay is low for your car, it may be less expensive to simply replace that component than to have it diagnosed in a repair shop. Replacement of the switch requires some disassembly of the steering column or dash in most vehicles. Check a specific service manual.
These lights have 2 different "lights" in each of them. This occurs frequently. Change out the bulb and everything will be working fine once again.
Bulbs burned out?
All of these parts run on electricity, and for all of them to fail would be bad. Bad or burnt wiring could cause them not to work, or a alternator going bad could cause them not to work as well.
burned out bulb, blown fuse, wiring
If parking and tailights are working could be headlight switch--rheostat for dimming control could be bad
The light control module could be the cause of hazard lights coming on after the car is turned off. There could be a problem that has caused this module to become wet and it is now not working correctly.
The dim lights on a 1994 Grand Prix could go out when the headlamp switch is on if there is a short in the wiring for the headlights. There could also be a problem with the bulbs themselves if they were touched during installation. The oils in the fingers can short out new headlights.
A blown fuse would cause the hazard lights not to work on the 1994 Ford F150. It could also be blown bulbs causing the lights not to work.
If you brake lights are not working on your trailblazer it could be due to a number of reasons. Your fuse could be blown, or your light may no longer work.
Yes, in the fuse panel. Open and read your owner's manual.
The bulb could be 'blown'. Remove the working bulb from the other light and try it in the socket of the one that isn't working.
If the back lights on a Peugeot 206 are not working, make sure the bulbs are new. If the bulbs are not the problem, there could be an issue with the fuse.
If the motors are working, then there has to be a problem between the motors and the lights. If they are only "working" though if you bench test them, and they don't actually do anything when you turn on the lights, then there must be an electrical problem such as a break in a wire or a bad ground to the motors.
The lights are computer controlled. The under hood computer can set codes and keep the lights from working.
I own a ford f150 and my tail lights are not working, but my brake work. What could wire or what could be causing that.
If the turn signal is working it's either the brake light switch or the turn signal switch.
Yes, the ignition on a trailblazer can cause head lights to work improperly.
there should be a fuse under the hood or under your fuse block that probably blew
A blown fuse or the headlight switch could be at fault ,also possibly a broken wire in the light switch wiring.
When the signal lights are not working on a car, there are a couple of things that could be going on. One could be that the bulb needs to be replaced. The other possibility is that the signal relay needs to be replaced.
Pull out on the light switch when you have turned it to the right to turn on the lights.
could be a fuse blown out
i have the same problem my dash light turns on when i turn on the interior lights but when i turn on only ........the dash light they wont turn on but they work when the interior lights are on ........so they do work .,...is there a separate fuse ?
could be a fuse, your fuse box is located under the drivers side dash.