1991 Geo Tracker "headlights dim stepping brakes" Questions

...brakes or turn on headlights and nothing works horn still works but no lights or radio runs for a minute radio comes back on sometimes i can get running lights with radio but step on brake or turn on ...

headlights are on, it freezes the turn signal - it lights steady until I let off the brakes. (Keep in mind, brake lights are not working.) 4:If daytime running lights are off and I hit the turn signal

step the brake On power brakes, a leaking vacuum booster can cause such a vacuum leak to engine that idle is affected and headlamps dim because idle is so low. To test, remove and plug hose to booster

I have an 85 Mercury Grand Marquis and I have no tail, brake of back up lights or rear directional. When I turn on the headlight switch, I get 12 volts at the tail / Brake light (1157) at all three ...

When I step on the brake, the dash lights dim and the cruise control will not work when headlights are on. Have alternater checked or could be a short.

headlights would dim when i press the brakes..then my daylights started clicking and won't turn on along with my regular headlights.......if i turn them on my dash also goes dim or out Change the head

my brake light is burning my headlight out do you have any suggestions You mean the brake light is melting the plastic on the lens of the brake light? The head light is up front, It should not be ...

...brakes the radio light dims except when headlights are on weak battery or corroded cable ends. your alternator is on its way out. thankfully you have had a warning sign, sometimes they just die. ...

headlights do not dim or go out, then the battery is likely ok. Check that the battery cable plus post, goes to the starter, Minus post to a good ground, like the engine. If wiring is ok, then look at

headlights from bright to dim, once in awhile, all of the lights on the dashboard will light. Random lighting up of the ABS light on the dash. Flickering of headlights when stepping on the brakes, and