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Re: brake lights wont come on unless my bright headlights...
By the discription just about the only thing it could be is the multifunction switch, this is the turnsignal, wiper, blinker, bright light, and cruise if it has it switch. And it is not verry simple to replace. The steering colum needs to be taken apart to replace.
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The amber ABS warning light is telling you that there is a problem with the ABS system. When the antilock brakes don't work you just have good old fashion non antilock brakes. When the red brake warning light is on it could be a couple of things. (unless you are talking about the brake light on the back of the car is stuck on) the red brake warning light on the dash tells you when the parking brake is on and it also tells you when there is a problem with the hydraulic system. Some cars will also turn this light on when the brake fluid is low, (not sure if the Cavalier does this)
The ABS system is computer controlled and needs to be scanned for trouble codes to diagnose the problem.
I can't say I have ever heard of a "brights" indicator flashing, Do the headlights go bright and dim as it is flashing? Is it a slow on and off like a turn signal or faster than that?
I don't believe there is a fuse. There is a circuit breaker built into the headlight switch. If you are sure the headlight switch is good, it could be a bad dimmer switch. If you have a voltmeter, with the headlight switch turned on, a larger yellow wire going from the headlight switch to the dimmer switch should be a hot wire. The dimmer switch sends power on a tan wire to the low beams, and through a light green wire to the high beam bulbs.
If your high beam indicator on the dash also doesn't work, then it is likely one of those switches. A voltmeter or test light would need to be used to find which one is bad. If you can find the connector at the steering column going to the dimmer switch, pull it apart and check for power on the yellow wire coming from the headlight switch, with the headlight switch turned on. If no power, the headlight switch is bad. If there is power there, then the dimmer switch must be bad.
I think you have a bad ground at the back on both rear lights or their earth out on the same connection but these american cars use a funny system where the stop lights are the indicators and not a seperate yellow light like europeon motors ,Now these brake light switches also allow the indicators to work by shutting off the feed to the stop light so it flashes with indicators ,Why american cars use this system i dont know as its so complicated for the stop light switch function but try the ground or earth wire on the back lights and if no joy then ask a american mechanic with experiance of this sort of circuitry as when i get american cars for import i have to fit new back lights and disconnect the brake light switch .
I had the same problem. The solution is simple; the ignition switch needs to be replaced. This is an easy do-it-yourself project. Here are instructions: http://forums.vwvortex.com/zerothread?id=2532481 Check for a switch on ebay, they are about $15. After 10 years they wear out.