Audi A4 Brake Warning Light Problem

If esp or traction control is not turned off and the warning light illuminates continuously it indicates a problem and malfunction with either esp or traction control.

Audi a4 brake warning light problem. When this ground path is interrupted open circuited like turning a light switch off the brake pad warning light k32 in image comes on. What to do when audi abs light stays on. The brakes may not function properly. Troubleshooting the brake pad warning light the brake pad warning light circuit is a ground path loop.

Click a link to learn more about each one. Audi a4 owners have reported 28 problems related to brake light on under the service brakes category. If normal pull over and check brake fluid level. The diagnosis was that there was a communication error between the abs unit and the instrument cluster.

Audi a4 b6 brake warning light on first thing pd quite common fault. If the brake light is only coming on when you push the brakes that s a definite indication that the pressure in the brake system is too low. If this light comes on and is red it means there is low oil pressure or little oil in the engine. Audi brakes may not work or functionality can be lost while driving.

Abs and brake light on. Audi a4 brake warning light causes. If your brake warning light flashes on your instrument cluster do not operate the vehicle. You ll feel a loss of pressure that manifests itself in the form of a mushy brake pedal.

If both the abs and brake light stay on the problem could be life threatening. If the oil warning light doesn t turn off do not continue driving the vehicle. The brake warning light indicates that your a4 has detected that one of its major brake components has failed typically detected through a loss of pressure. Immediate attention is required if abs and brake lights are both staying on.

Brake pad wear sensor circuit. The brake pad warning light comes on when the circuit opens. Audi a4 parking brake warning. Stop the vehicle as soon as possible and check the oil level.

The following are warning lights and indicators found in vehicles built by audi. Brake abs warning light problem of the 1999 audi a4 10 failure date. Also please check out the statistics and reliability analysis of audi a4 based on all problems reported for the a4. 07 29 2005 the consumer stated that the 1998 audi a 4 was having a problem with the abs control unit.

They are roughly ordered by importance which tends to be by color red amber yellow orange green blue gray but there are nearly 80 of them so be patient. It is often that the battery is getting weak a voltage drop causes loss of signal from the sensor which triggers the warning.