Why is there no sound from the car radio?

[Casey]

There are several reasons why a car radio may have no sound: Volume turned down: If the radio volume is too low or muted, no sound can be heard. Solution: It is recommended to check the volume settings. Wiring issues: Most cases of no sound from the radio are caused by poor wiring connections, or possibly insufficient power supply. Solution: Check whether the CD player's power supply is normal. If there is no power, check the power source, including the fuse box and wiring. You can try restarting the system. If this doesn't work, it is advisable to visit a 4S shop or repair shop for inspection and repair, provided it doesn't affect driving.