Audi A4 Brake Pad Wear Warning Light
The sensors are built in to the pads.
Audi a4 brake pad wear warning light. Audi a4 brake pad warning light cam on but the car has minimal ware on the brake pads. Brake pad wear sensor circuit. When this ground path is interrupted open circuited like turning a light switch off the brake pad warning light k32 in image comes on. The brake pad warning light circuit is a ground path loop.
The other way to properly disable the warning light for cars without the adaptation channel is to jumper the brake pad warning circuit inside the car at the connection station under the left kick panel. Does anyone know how to do this. Your audi a4 s brake light indicator is there to let you know that there is an issue with the brake system it is different than the anti lock brake system which gets its own abs warning light the brake light indicates that there is a problem with the physical braking system itself. After a quick visual inspection i found the passenger side brake pad w.
Most models manufactured before 2010 didn t include wear sensors on the rear audi brake pads thus won t cause the brake pad warning light to come on. Almost every audi for the past 20 years has been equipped with electronic brake pad wear sensors. The later versions of the instrument cluster have an adaptation channel to enable or disable the brake pad warning light using vag com. If you are reading this article trying to figure out whether you should drive your vehicle check the.
Easy diy about how to turn off the brake warning light lamp on the instrument cluster. This can be done on any make and model car even newer ones. The following are warning lights and indicators found in vehicles built by audi. Click a link to learn more about each one.
A8 s8 d3 platform discussion brake pad warning light reset i replaced front and rear brake pads in audi a8 2004. Schematic shown is for 97 99 model years. The brake pad wear circuit starts from the back of the instrument cluster. These sensors change their electrical resistance as the loop of wire is worn down and eventually breaks as the brake pads wear down.
However depending on your model there may be a wear sensor on at least one side and or both of the rear brake pads.