What are the reasons for no sound after connecting a phone to a car via Bluetooth?
1 Answers
The reasons why no sound is played after connecting a car and a phone via Bluetooth are as follows: 1. Phone issue: The connected phone may have a problem, requiring a restart or factory reset of the phone. 2. System issue: The car's infotainment system may have a problem, requiring a restart or factory reset of the system. Below is an introduction to in-car Bluetooth: 1. Working principle: The in-car Bluetooth player can connect to the car's Bluetooth system, receive Bluetooth signals from the phone, and convert them into FM signals for sound playback. 2. Function: The function of in-car Bluetooth is to automatically recognize mobile phones, enabling connection without cables or phone mounts; the driver can control the phone without touching it, even keeping both hands on the steering wheel, and use voice commands to answer or make calls.