Why does one low beam headlight turn off when high beam is switched on?

I have a 1991 GMC Vandura 2500 and just replaced all four headlights. The low beam works on both sides, but when the high beam is selected, the low beam goes out on one side.

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How to replace headlights on my 2001 Pontiac Aztec?

I would really like to know how I can replace the bulbs for my headlights on this car. Didn't get an owner's manual and right now we have one high beam light and nothing else.

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vauxhall corsa electrical fault?

got a vauxhall o2 corsa with faulty brake lights when headlights switched on brake lights stay on ok when lights not on during day anyone any idea whats causing it

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Where can I buy lights,floor mats for my Peougot 505 diesel wagon, and a co?

Where can I buy headlights, floor mats, and get a copy of the owners manual? My car is a Peougot 505 diesel wagon.

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How do I get all my new rear lexus lights working on my peugeot 206?

Fitted new lexus lights to my peugeot 206. Everything was fine all lights working etc. But when I have my head lights on at night my brakes lights don't work. Not very good eh? So I thought I can't ha ... more

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How can I change my Vauxhall Vectra Headlights?

How do you change the headlights in a vauxhall vectra 1.6 N reg? I know it is under the bonnet and near the front. Prease send a diagram

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How do I Remove the Headlights on Ford KA?

I need to change the buld but there is not enough room, is there a way I can remove the entire headlight?

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do i have a bad earth. ford escort 1.8 diesel p-reg?

since putting on a new battery have no ignition lights etc and relay making siren noise. engine will not start. headlights, radio etc fine. if so where are the earths

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how can i fix my headlights?

I need to know how to replace headlight and side light bulbs in my rover 400 dti

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vauxhall vectra gls 2.0l s reg in need of some bits and bobs done???

i recently tried to change the dipped headlights on my vauxhall and gave up rather quickly due to the fact those buggers are a nightmare to get into with a normal set of hands,never mind a big set!!!! ... more

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Whats wrong with the interior lights on my car?

When i put the headlights on, the lights in the car that are supposed to come oh (i.e. The dashboard where the speedo is) don't come on. What is wrong and how can i fix this problem?

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Where is the headlight relay on a corsa B?

Where is the headlight relay on a corsa B? I want to add additional cathode lights inside my car and I want it to turn on with the headlights. Does anyone have info on this? Please help!

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how do i replace my headlights on peugeot 206?

i need to change the bulb on one of my headlights and i need a little help.

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Peugeot 306 xl 1995 Flashing head lights when key out of ignition?

I have recently had a flat battery and have had the car jumpstarted but the headlights flash when the key is taken out of the ignition. Is this due to the keypad immobiliser? What can I do to fix ... more

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How can I fix my headlights on Toyota Corolla 1993?

How can I fix my headlights on Toyota Corolla 1993? The front right lowbeam headlight has gone out. How do I replace it?

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How can I fix my headlights on Ford Mondeo LX 1998?

Main headlights are beaming too low. The interior beam adjustment switch is also no longer working. It is like it is stuck on setting 4.

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how do i change the headlights on a Renault Megane?

Is there an easy solution to inserting headlight bulbs into a Renault Megane.

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supra headlights?

my imported 96 supra rz-s has a problem with moisture behind the headlamp glass,is there any way to stop this re-occuring once it has dried out? Can you help me? Do UK headlamps fit on an imported sup ... more

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Dip and headlights failed on vauxhall astra(N reg, bulbs fine how can i fix?

the dip or normal beam no longer works on my Vauxhall Astra (reg N) the fullbeam works as does the side lights. tried the fuses and both lights on each side went together, thought it could not be the ... more

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Beeping Alert when I open the door of my 1999 Fiesta with the headlights on?

How can I get the beeping alert noise to come back once I open the door of my 1999 Fiesta while the lights are on?

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