What kind of warning light will be displayed when the Audi A6 needs to replace brake pads?
3 Answers
Audi A6's brake pad replacement warning light is a symbol with a circle inside brackets. This indicator is used to display the wear condition of the vehicle's brake pads. Introduction to the brake pad warning system: The system involves inserting a warning line into the brake pad. If the brake pad wears excessively, the sensor line will come into contact with the brake disc or get worn out, causing a change in resistance, which generates an electric current. When the signal is detected, a brake pad warning light will appear on the dashboard. The illumination of the brake pad wear indicator indicates severe brake pad wear, requiring immediate inspection and replacement at a service center; it could also indicate low brake fluid level, as insufficient brake fluid can reduce braking force and, in severe cases, lead to brake failure, necessitating immediate replenishment of brake fluid; or it could be due to brake system oil leakage, false alarms, etc., which require thorough investigation. Method to clear the brake pad warning light: First, enter the driver's seat, then without pressing the brake pedal, press the start button once to illuminate all dashboard lights. Then, press and hold the reset button on the top left of the dashboard for about 8 seconds, release it, and press it once again. The illumination of the brake pad wear indicator indicates severe brake pad wear, requiring immediate inspection and replacement.
When replacing the brake pads on an Audi A6, a very conspicuous warning light will illuminate on the dashboard, resembling an exclamation mark sandwiched between two small brackets, usually in yellow or red. The first time I saw this light come on, I was quite nervous, but later I learned that it's a reminder that the brake pads have worn to their limit. As soon as this light comes on, you should go for repairs immediately, otherwise the braking distance will become significantly longer, which is very dangerous. It's recommended to go to an authorized dealership to replace the original brake pads. They will also check the wear condition of the brake discs and perform a brake system maintenance service, ensuring peace of mind while driving.
My old A6 had this brake pad warning light come on last time, the one with an exclamation mark inside parentheses. The 4S technician said this light indicates the sensor wire has been worn through and must be addressed promptly. I want to remind everyone not to try stretching it for a few more days, because the rear pads wear faster, and not replacing them can also score the brake discs, which would cost much more to replace the entire set later. When changing brake pads, it's best to have the technician check the condition of the calipers and shims too, as neglecting these details can easily lead to noise issues later.
