Q：The device can detect the car, but cannot pair it.
A：1. Some cars have a limited number of "paired devices" in their storage. When the limit is reached, pairing cannot be performed. Please delete one device from the car's pairing list and then try to start pairing again.
2. If the connection still fails after the above steps, please clear the pairing lists on both the device and the car, restart the car, and start searching and pairing again.
3. Some car Bluetooth systems are set to not allow passive connection; the device must be actively paired and connected via the car's infotainment system.
