
After replacing the brake pads, the warning alert needs to be cleared by a 4S shop technician to deactivate the warning. Here is additional information: 1. Function of brake pads: Brake pads are designed to provide braking. In a car's braking system, brake pads are the most critical safety component, as they play a decisive role in the effectiveness of braking. Therefore, high-quality brake pads act as protectors for both the driver and the vehicle. 2. Brake pad replacement interval: Brake pads typically need to be replaced every 40,000 to 60,000 kilometers. It is recommended to inspect the brake pads every 5,000 kilometers, checking not only the remaining thickness but also the wear condition, whether both sides are wearing evenly, and whether they retract smoothly. If any abnormalities are detected, immediate action should be taken.

I've driven a BMW X5 for several years, and the brake pad warning light coming on is quite common. It means the brake pads have worn beyond the limit, and the sensor detects this and alerts you. Clearing the warning is simple: first, check the thickness of the brake pads; if it's below 3mm, they need to be replaced. After replacement, the warning usually disappears on its own. But sometimes the light may still be on, which could mean the system hasn't reset, and you'll need to visit a BMW dealership to scan and clear the fault code with their computer. Don't try to reset it yourself by pressing buttons—BMW systems are complex. Remember to get it fixed promptly, otherwise, the braking performance will suffer, which is dangerous at high speeds. I recommend checking the brakes annually to prevent issues.

I just bought a BMW X5 not long ago, and the last time the warning light came on, I panicked. After checking the information, the warning indicates that the brake pads are almost worn out. The most straightforward solution is to replace them, which can usually be done at a roadside shop. After replacement, the warning light often disappears automatically; if it remains on, the sensor might be faulty or the wiring loose, requiring professional repair. Don’t attempt to reset it yourself to avoid mistakes. Regularly check the brake pad thickness with a tape measure. Safety always comes first—address the warning light immediately when it appears.

I've done some minor car repairs myself. BMW's brake warning relies on wear sensors. To eliminate the warning, first confirm if the pads need replacement and install new ones if necessary. If the light persists after replacement, try resetting: turn off the engine, remove the key; wait 5 minutes before restarting; or use an OBD scanner to clear the fault codes. However, for those unfamiliar with the process, it's better not to take risks to avoid damaging the computer system. Checking pad wear is simple—just visually inspect the groove depth.


