What to Do When the Parking Brake of BMW 5 Series Fails?

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It is necessary to reset the electronic parking brake. The specific steps are as follows: 1. Turn on the car key. 2. Press the foot brake. 3. Press down the electronic handbrake for 5 seconds and then pull up the electronic handbrake for 5 seconds. 4. This will reset the initialization of the electronic parking brake. Information about the electronic handbrake is as follows: 1. The electronic handbrake, also known as the electronic parking brake system, integrates the temporary braking during driving and the long-term braking after parking, and realizes the parking braking technology through electronic control. 2. The electronic handbrake is a technology that realizes parking braking through electronic control. Its working principle is the same as that of the mechanical handbrake, both of which control parking braking through the friction generated between the brake disc and the brake pad. 3. The electronic handbrake extends from the basic parking function to the automatic parking function AUTO-HOLD. The application of the AUTO-HOLD automatic parking function technology allows the driver to not need to brake for a long time when the vehicle stops. And when the automatic electronic parking brake is activated, it can avoid unnecessary sliding of the vehicle. Simply put, the vehicle will not roll backward.