How to Force Release the Mercedes Electronic Parking Brake?

[HeidiAnn]

When the electronic parking brake is engaged, if the driver shifts into D gear and presses the accelerator, the electronic parking brake will automatically release. The electronic parking brake is a technology that achieves parking braking through electronic control. The electronic parking brake is also known as the electronic parking brake system.

[LaSavannah]

I once experienced a situation where the electronic parking brake on my own Mercedes-Benz C-Class got stuck. I was in a hurry to get to the airport, but the parking brake button wasn't responding. I later found out that most Mercedes models have a manual release point hidden in the trunk, located on the left rear side near the carpet. There's a small pull ring—give it a few tugs to temporarily release the brake. It's best to first open the hood and check if any fuses have blown; sometimes it's just a minor issue. If that doesn't work, I recommend not forcing it and instead calling a tow truck to take it to a professional shop, as tampering could damage the brake system or even cause an accident. Actually, the electronic parking brake is just a motor-driven device, and occasional malfunctions are normal. During routine maintenance, have a technician check the wiring and software updates to prevent such issues. In short, safety comes first—don't attempt to force a release on a slope.

[AidenMarie]

As a seasoned car enthusiast, I've done extensive research on Mercedes-Benz's electronic parking brake system. This system is controlled by the vehicle's ECU. In case of malfunction, the forced release method involves locating the physical release pull ring in the trunk, usually behind the left-side panel, which requires a firm pull. Some newer GLE or S-Class models might alternatively use the spare key to rotate a small hole on the side. However, remember this method is only for emergencies, such as when the electronic module fails, otherwise forced operation might burn out wiring or trigger alarms. I'd strongly recommend owners first try restarting the vehicle system - turn off the engine, lock the car, wait a few minutes, then restart. Regularly reading the user manual is advised, as it contains detailed emergency procedures and can help avoid unnecessary repair costs.

[SanThomas]

I must remind you that forcibly releasing the Mercedes-Benz electronic parking brake carries significant risks. When I was younger and drove an E-Class, I once encountered a system malfunction and was too hasty to manually release it, nearly causing the car to roll. The standard method is to check the vehicle manual—most Mercedes models have a pull ring in the trunk corner; a gentle tug can temporarily release it. However, in heavy rain or extreme weather, the motor components are more prone to issues, so it's best to first try pressing the button firmly a few times. If that doesn’t work, park safely, turn off the engine, and seek help from a professional technician. For safety, never attempt this without experience, as the parking brake affects driving stability—repair shops with diagnostic tools are far more reliable. I believe regular maintenance can reduce failure rates.

[VanMaximus]

In my decades of driving experience, I've encountered numerous issues with Mercedes-Benz's electronic parking brake. Unlike traditional handbrakes, it's electronically controlled. If the button fails, the most practical solution is to locate the emergency release pull loop at the bottom of the trunk. For older C-Class or GLK models, it might be hidden on the side wall of the trunk—just pull it a few times for emergency release. However, remember this is only a temporary fix; drive to a repair shop as soon as possible to check for wiring or relay faults to avoid damaging the car or risking safety. In daily use, avoid overusing the parking brake on steep slopes—shifting to P gear when parked is more reliable.