Why do you see that Buick Hideo has three pedals?

Buick Hideo dual clutch is an automatic transmission vehicle, with the brake pedal and accelerator pedal on the right. The extra one is the parking brake pedal of the vehicle instead of the hand brake. After stepping on it, the parking function of the vehicle will be turned on. The specific operation steps are as follows:

1. Step on the brake pedal of Buick Hideo to slow down the vehicle.

2. Park Buick Hideo on a safe road.

3. Put the shift lever of Buick Hideo in the P position, which is the parking position.

4. Step on the parking brake pedal of Buick Hideo.

5. Press the one-button start button of Buick Hideo to turn off the vehicle.