What does parking brake malfunction mean?
The brake does not engage when it should. This means that when parking on a hill, the car wheels may still begin to roll. A properly-functioning EPB will prevent the rear wheels from moving at all. The EPB does not disengage when it should. The brake light sensor is on in your vehicle.
How do you turn off the electronic parking brake on an Audi?
To override this, the brake switch down must be held down (release EPB) when removing the key. If the switch is operated too often in a short period of time, the system will go into a stand-by mode for about one minute to let the motor cool down.
What would cause my emergency brake light to stay on?
Faulty Switch: One common reason for the Parking Brake light to stay on is a failing or failed switch. This can be checked easily by moving the handle to and fro after it is down. If the light turns off (or turns off and then back on), the switch is the most likely culprit and will need to be replaced.
Can you drive with parking brake malfunction?
The various uses and frequency of the parking or emergency brakes vary from person to vehicle. However, despite the variances, a broken parking brake is not something to take lightly. In fact, driving with a faulty e-brake for an extended period of time can cause undue damage to your transmission.
What causes parking brake failure?
Worn or broken parking brake cable: Not using your parking brake is a common reason for failure. Seized parking brake: Another cause for parking brake failure is driving with the parking brake engaged. This will overheat your parking brake, prematurely wearing the brake pads or shoes, and possibly lock up your wheels.
How do you release a parking brake?
While stepping down on the brake pedal with your right foot, step down on and push the parking brake pedal as far down as it will go with your left foot. To release, step down on the parking brake pedal again.
Why is my parking brake stuck on?
One of the most common causes of a jammed parking brake is that of rust or corrosion. Water and dirt cause cables to erode which then can cause either your brakes to fail, your brake pads to stick to your wheels, or your cables to snap.
Can you disable electronic parking brake?
You only need to disable the electric parking brake before changing the rear brake pads. Doing so will switch off the actuators. To disable the electric parking brake, you need to activate the parking brake service mode.
What happens if the parking brake goes bad on an Audi A6 C6?
With a modern electronic parking brake like the one in the A6 C6, you simply push a button and a motor activates the pad against the brake disc. The most common culprits if it fails are the motor itself, which can die completely or act erratically when it begins to go bad, and the wiring harnesses.
Where is the fuse box on an Audi A6?
Audi A6 trunk fuse box (#3 and #4 at the lower left control the barking brake). Corroded and damaged parking brake wiring harnesses are a common problem among C6 A6’s.
How do you remove ABS sensor from Audi A6 C6?
Disconnect the ABS sensor from the back of the brake assembly by pressing down and then pulling up to release the pin. Remove the T25 Torx screws from the inner fender liner and pull the liner out. Pry the grommet plug out. Figure 2.
Can a parking brake be switched from manual to electronic?
Electronic components can be found all over today’s vehicles and the once-manual parking brake is no exception. This transition from manual to electronic means that if there is an electrical system failure, an electronic parking brake may become inoperable and not release.