Is it true that if the battery of the Bestune T99s is dead, even the mechanical key won't work??? Does anyone know?

Is it true that the battery of the 720s needs frequent charging? I heard from others that if the battery is disconnected, the 720s won't function properly. Is that true?

How to start a car when the key fob battery is dead?

The second key hasn't been used for a while. Recently, I took it out and found that the remote doesn't work. I changed the battery, but it still doesn't work. Does anyone know why?

It seems like the car key is out of battery, and the car won't start.

How can I retrieve the PIN code for the Bestune T99? The remote control requires a password. Can anyone help?

The car key is out of battery, where is the sensor area on the car? Does anyone know?

The car battery is dead, how to lock the car doors? Currently, the mechanical key can only lock the driver's door.

Has anyone replaced the key battery before? After I replaced the car key battery myself, I can remotely lock and unlock the doors without any issues, but the car won't start when I insert the key. The anti-theft system isn't connecting. Does anyone know how to solve this?

The battery of the JETOUR X95 is dead, and the remote key buttons are not working. After jump-starting the car, the emergency braking system activated. The car can drive normally, but the dashboard is only partially functional, as the idle speed and speed are not displayed. I tried to reprogram the keys because I have four keys, and the previously working key is not functioning anymore. However, I'm unable to successfully reprogram the key, and now the car won't start. Has anyone encountered this issue before? How was it resolved? This is the 2020 JETOUR X95 dual-clutch version.

The car is over three years old, and recently the key isn't working well. Could it be that the battery is dead?