Why do my tail lights turn off when headlights are on?
Most of the time, this means that you have a bad instrument cluster. The instrument cluster has a circuit board attached to it, and a lot of times, the circuit goes bad on the board. In some rare cases, there is damaged wiring or bad grounds which could also cause this problem.
Why do my brake lights keep going out?
Bad Socket. If you have a single brake light out and the bulb is good, then the next step is to check the light socket itself. Brake light problems can include a socket whose connections are dirty or corroded, or one whose wiring has become worn to the point where it’s only making an intermittent connection.
How can you tell if a brake light switch is bad?
Place the sensor on just one of the two wires and hold the brake pedal down as you do so. Then test the other wire. If power is connected and the switch is working properly, the test bulbs will illuminate. If it doesn’t light up, the brake light switch is faulty and will need to be replaced.
Will AutoZone replace brake lights?
Does AutoZone replace brake lights? An AutoZone store employee may be able to help you replace your brake lights, tail lights, headlights, and other exterior car lights, but the company does not officially offer this as a service, an AutoZone corporate customer service representative said.
Why does my brake pedal slow to the floor?
The most likely cause of a sinking pedal with no external leakage is a faulty brake master cylinder that’s leaking internally. Try pressing and holding the pedal (one time, continuously, engine not running – the hard pedal is easier to evaluate) and see if the pedal slowly sinks to the floor.
When I press on my brakes do I hear the air?
Cars can make many noises, and a hissing noise when braking can be among them. But if you hear a hissing sound when pushing down or letting up on the brake pedal, it usually is caused by the brake booster leaking air, which could mean there’s a leak in the booster diaphragm, master cylinder gasket, or vacuum hose.