1, pinch the brake to the end, turn on the key, delay for about 6 seconds, release the brake and turn.

2. Repeat the above operation twice, or directly turn the brake to the end. Turn the key on and off twice, with a delay of about 6 seconds. Release the brake and turn it.

3. Turn the brake to the end, turn the key on and off for three times, and release the brake to turn.

4. Turn the brake to the end, turn on the key, delay for 6 seconds, and release the brake throttle. At this point, turn off the key and turn it on again without the gas door motor rotating.

5. Hold down the brake before turning on the key, otherwise it will slow down.

6. Turn the brake to the bottom, open the key, turn it back, and add it to the bottom twice for 6 seconds.

7. Hold the brake and turn it to the end. Press and hold the riding mode selection button for about 6 seconds, and then release it. The function selection button here is actually another brake switch, that is, you can directly press and hold the button, turn it to the bottom, and turn the key to the bottom.