Are you seeing a warning light that looks like a circle with an exclamation mark inside or brackets on the sides? This might be your Audi’s brake warning light. The brake warning light in most Audi vehicles is typically red or yellow, and it can be either steady or blinking. If you own a newer Audi model, the light may be accompanied by a message on the car’s display or a sound signal. A flashing brake light is a clear signal that you cannot afford to ignore the problem. It means your braking system has an issue that needs to be addressed as soon as possible to ensure safety and smooth braking.
Common Reasons the Brake Light Is Flashing
- Low Brake Fluid: This is one of the most common issues that can be easily resolved. The brake fluid serves as the medium for transmitting the force applied to the pedal to the brakes. If the fluid level drops, the system will be unable to operate effectively. A blinking brake light usually indicates that the reserve is nearly depleted, either due to leakage or wear of components in the system.
- Worn Brake Pads: Some Audis are equipped with brake pad sensors that illuminate a light when the pads wear down to a certain level. If the pads are not replaced in time, then the rotors can also get destroyed or worn out in the process.
- Parking Brake Left On: If the parking brake is not fully released, it may cause the brake warning light to illuminate. It is an error that many people are unaware of, and it occurs quite frequently. Some electronic parking brakes can also experience issues with disengagement, which may cause the light to blink.
- ABS (Anti-lock Braking System) Problems: The ABS light and the brake light can be activated simultaneously when there is a problem with the ABS. If the system notices an issue, such as a bad wheel speed sensor or a problem with the ABS control module, the brake light may flash to alert the driver.
- Sensor or Electrical Fault: Brake systems are equipped with several sensors and switches. If there is a wiring problem or an issue with the brake fluid level sensor, the system will send a false signal to the dashboard, causing the light to blink even when no actual problem exists.
What To Do If You See the Brake Light Flashing
- Pull Over Safely: If the light is flashing and you are unsure of the problem, it is advisable to pull over and check for signs such as a burning smell, fluid leaks, or any unusual noises from your Audi.
- Inspect the Brake Fluid: Check the brake fluid reservoir, located in the engine compartment. If the fluid is below the “MIN” line, then this may be the problem. It is not advisable to drive long distances with a low brake fluid level in your Audi.
- Perform a Visual Check: If you can look through the wheels, inspect the brake pads visually to ensure they are in good condition. If they look thin, then they may need to be replaced.
- Don’t Keep Driving: If something doesn’t feel right, do not continue driving. If the brakes feel mushy or soft or the pedal goes all the way to the floor, get off the road and seek assistance, as this can be quite dangerous.
- Get a Professional Diagnosis: Even if nothing seems to be wrong after doing all the above checks, while the light still flashes, it is advisable to seek the help of a professional. There are specialized scan tools that can help to read the fault codes from the ABS and brake systems to help identify any hidden issues.
Come To Our Workshop At Escondido German Auto For Your Audi Brake Warning Light Solutions
At Escondido German Auto, we are 
dedicated to providing exceptional German car care. Our team serves motorists in Escondido and the surrounding areas, including Rancho Bernardo and Valley Center, CA. We have skilled professionals who are capable of identifying and resolving Audi brake system issues using modern equipment. Whether your Audi is experiencing worn brake pads, low brake fluid, or other complex electronic issues, we will dedicate our time to diagnosing and rectifying the problem. If your Audi has a brake warning light on, please visit us, and we will inspect your car to ensure it is safe and fully responsive for road use.