There is a conflict.
If there is a communication conflict between the car Bluetooth receiver and the mobile phone, you can restart your mobile phone, then turn off the network, then restart the car's system and try the link again.
Landrover, a British luxury all-terrain SUV brand, was founded by Maurice Wilkes in 1948 and is now part of the Indian Tata Motors Group. "Landrover" is translated as "Land Rover" in mainland China. When it was launched in China, it was found that the word "Land Rover" had been registered as a trademark, and "Landrover" was registered as "Land Rover" in China.