Why is there no sound from the car multimedia system?
1 Answers
Possible reasons include loose connections due to vehicle vibrations while driving, or a damaged navigation device. Below are other explanations for no sound from the car multimedia system: 1. Volume settings: The volume in the navigation system might not be turned up, or mute mode might be activated. The FM transmission function interface may have the FM frequency transmission turned on. If other sounds from the navigation work fine, it could be an issue with the navigation system version. 2. Other interferences: The media audio on the phone might not be turned off, causing signal interference with the Bluetooth function. First, enter the phone's Bluetooth settings interface, turn off the media audio, and keep only the phone audio. 3. Speaker failure: External sound requires functioning speakers. If the speaker wire is broken or the speaker is damaged, there will be no sound. Replacing the wire or the speaker will restore sound to the navigation system.