Do I still need to engage the electronic handbrake when in P gear?

[DiJasmine]

Yes, it is necessary. The electronic handbrake is a technology that achieves parking braking through electronic control. For prolonged parking, the handbrake must be engaged; otherwise, it may damage the locking mechanism of the automatic transmission. Here is some relevant information about the electronic handbrake: 1. Principle: The electronic handbrake is a technology that achieves parking braking through electronic control. Its working principle is the same as that of a mechanical handbrake, both relying on the friction generated between the brake disc and brake pads to control parking braking. The only difference is that the control method has changed from the previous mechanical handbrake lever to an electronic button. 2. Function: The electronic handbrake has evolved from the basic parking function to include the automatic parking function AUTO-HOLD. The application of AUTO-HOLD automatic parking technology eliminates the need for drivers to maintain prolonged braking when the vehicle is stationary. When the automatic electronic parking brake is activated, it can prevent unnecessary sliding of the vehicle.