Audi Brake Light Switch Symptoms

How to replace brake light switch on audi a4 b6 b7.

Audi brake light switch symptoms.

Yikes i read it may be the brake switch. I have also read different views on how the brake light switch should be fitted some saying that the switches have undergone. I connected the car to vcds lite and it came up with a brake. In this article we go over the symptoms of a bad brake light switch and test them.

He has also experienced different warning lights on the dash most frequently the glow plug light flashing. I spoke to an audi service rep at fairfield audi and he said start with the maf and then move onto the coil packs fuel pump etc. How to know if brake light switch is bad or good. If your audi tt exhibits any of these symptoms bring it in to our service department.

My dad s 2 5 tdi 2002 is throwing up the following codes. The glow plug warning lights also flashes but does not come on as often as the abs and esp lights. I belive that if one switch goes you will get the brake warning light if the other goes the one to the ecu you will get a epc light and your criuse control will stop working. If the switch fails it will not be able to activate the lights when the pedal is pressed and as a result the lights will not function.

The other symptom commonly associated with a bad brake light switch are brake lights that do not function at all. Your gearshift lever gets stuck your cruise control won t cancel your engine won t crank and of course your brake lights won t work. If your brake light switch has failed some symptoms can include. Test brake light switchif you are trying to test your brake light switch and know for sure if the brake lig.

1 on the brake switch could be a bulb with a loose conection the brake switch has 2 switches inside 1 for the brake lights and 1 that goes to the ecu and controls cruise control etc. The brake light switch on modern vehicles is no longer a simple switch used to turn on the brake lights. Hi all i m hoping someone may be able to help me with an issue i am having with my 2003 53 audi a4 1 9tdi. Having done some reading it looks like the brake pedal switch could also cause this warning light.

It used to happen once a week then once a day and more recently 4 5 times a drive. I ll try to be as detailed as i can.