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What does the brake pad wear warning on the Mercedes GLC mean?

2 Answers

Patrick

07/29/25 8:39am

Mercedes GLC displaying a brake pad wear warning indicates that the brake pads need replacement. Below are detailed explanations of the reasons: Reasons for brake pad wear: When the vehicle's instrument cluster displays the "Brake Pad Wear" warning, it means the brake pads have reached their wear limit and should be replaced promptly. Generally, after the brake pad warning appears, the vehicle can still brake normally for a certain mileage (typically front brake pads). However, due to varying road conditions and driving habits, the wear state differs, leading to variations in the remaining usable mileage. It is recommended to drive the vehicle to a service center for brake pad replacement as soon as possible after the warning appears. This prevents severe wear that could damage the brake discs. Brake pad inspection considerations: Normally, brake pads last approximately 30,000 to 50,000 kilometers. The actual service life of brake pads is directly related to driving habits, and different vehicles and drivers may experience varying durations. It is advised to have the brake pads thoroughly inspected by maintenance personnel during servicing after the vehicle exceeds 30,000 kilometers.

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Tim

08/11/25 6:13pm

I've driven quite a few Mercedes-Benz cars in my life, including the GLC, and I've often encountered brake pad wear warnings. Essentially, it means the brake pads have worn thin, and the sensor detects insufficient thickness. Mercedes' design is very intelligent—it alerts you just before the brake pads are fully worn out to prevent accidents. If you don't replace them promptly, braking performance will degrade significantly, increasing stopping distance in emergencies, which is extremely dangerous. Last time my warning light came on, I delayed repairs for a week, and it ended up causing minor damage to the brake discs, costing me extra money. My advice is to head straight to a 4S shop or professional repair center for inspection and replacement as soon as the warning appears. Daily driving habits also affect wear—for example, avoiding harsh braking can extend their lifespan. Overall, don't ignore it—safety comes first.

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