What are the reasons for the one-button start key not responding?

[LeMackenzie]

The reasons for the one-button start key not responding are: 1. The key fob battery is dead or the car battery is dead; 2. The gear is not in the P position, as some car models cannot start if the gear is not in P; 3. The brake pedal was not pressed when starting; 4. There is a malfunction in the car's starting system. The method to use the one-button start is: 1. Open the car door and sit in the driver's seat; 2. Press the brake pedal; 3. Press the start button, and the one-button start is completed. The working principle of the one-button start: It uses radio frequency identification (RFID) technology, automatically locking and unlocking the doors through the chip in the smart key. When the car owner approaches the vehicle, the car automatically recognizes the owner's identity, the door locks will open automatically, and the anti-theft system will be deactivated, eliminating the need for a physical key.