What to do when the parking brake warning light is on in an Audi A6L?
1 Answers
First, check if the handbrake lever is fully released. If not, the handbrake switch underneath will remain in the engaged position. Next, check if there is a lack of brake fluid. If the level is low, it should be replenished promptly. Finally, it is necessary to visit a 4S dealership to use a computer diagnostic tool for detection. After performing repairs based on the fault code, reset the warning light.