How To Reset Brake Pad Wear Indicator Light

How To Reset Brake Warning Light On Bmw 328i
How To Reset Brake Warning Light On Bmw 328i from


One of the safety features in modern cars is the brake pad wear indicator light. This light is designed to alert you when your brake pads are worn out and need to be replaced. However, once you replace the brake pads, the indicator light may still be illuminated. In this article, we will guide you on how to reset the brake pad wear indicator light in your car.

Step 1: Park Your Car

Start by parking your car on a level surface and engaging the parking brake. This will ensure the safety of both you and your vehicle while working on the brake pad wear indicator light.

Step 2: Locate the OBD-II Port

The next step is to locate the OBD-II port in your car. This port is usually located under the dashboard on the driver’s side. It is a rectangular-shaped port that allows you to connect a diagnostic scanner or a reset tool.

Step 3: Connect the Diagnostic Scanner

Connect the diagnostic scanner or reset tool to the OBD-II port. Ensure that the ignition is turned off before connecting the tool. Once connected, turn on the ignition without starting the engine.

Step 4: Access the Reset Function

On the diagnostic scanner or reset tool, navigate through the menu to find the reset function. This function may vary depending on the make and model of your car. Look for options like “Reset Brake Pad Wear Indicator” or “Reset Brake Service Light.”

Step 5: Reset the Indicator Light

Once you have accessed the reset function, follow the on-screen instructions to reset the brake pad wear indicator light. This may involve pressing a button or selecting an option. Wait for the tool to complete the reset process.

Step 6: Turn Off the Ignition

After the reset process is complete, turn off the ignition and disconnect the diagnostic scanner or reset tool from the OBD-II port. This will ensure that the changes are saved and the indicator light is properly reset.

Step 7: Start the Engine

Start the engine to verify if the brake pad wear indicator light has been successfully reset. If the light no longer illuminates, you have successfully reset the indicator light. If the light persists, repeat the process or consult a professional mechanic.

Step 8: Test the Brakes

Before hitting the road, it is essential to test your brakes to ensure they are working properly. Take your car for a short drive and apply the brakes gently to check for any unusual noises or vibrations. If everything feels normal, you can proceed with your journey.


Resetting the brake pad wear indicator light is a simple process that can be done by following these steps. However, if you are unsure or uncomfortable performing the reset yourself, it is always recommended to seek assistance from a qualified mechanic. Keeping your brake pads in good condition is crucial for your safety on the road, so ensure that they are replaced promptly when needed.