What to Do When Your BYD Car Key Battery Dies?
1 Answers
If the car has a keyhole, you can use the mechanical key to start the vehicle. If not, the smart entry and smart start system warning light will illuminate, and a buzzer in the vehicle will sound once. Within 30 seconds after the buzzer sounds, bring the electronic smart key close to the "Start/Stop" button, and the buzzer will sound again to prompt starting the engine.