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What are the reasons for no sound in the GL8 multimedia system?

2 Answers

OMackenzie

07/23/25 11:54pm

There are several reasons why the car multimedia system has no sound: 1. Circuit failure. Due to aging circuits and possible internal cutting or friction from plastic, the circuit may break or have poor contact, resulting in no sound from the audio system. 2. Audio system damage. 3. Insufficient power. Inadequate power supply from the car battery can cause the audio system to have no sound. 4. Settings issue. Configuring the audio system to settings like left-right channels can also lead to no sound. Additional information: The car multimedia navigation system is a multimedia and navigation system embedded and installed for use in the car environment.

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LeSienna

08/10/25 7:43pm

I've also encountered the issue of the multimedia system not producing sound while driving, especially in my GL8. Common causes include accidentally muting the volume or system software freezing, leading to audio signal interruption. I recommend first checking if the volume knob on the main control panel is turned up, while also looking to see if a mute icon is displayed on the screen. If Bluetooth is connected, ensure that the phone or other device is properly paired and the volume is turned up. Sometimes restarting the multimedia system can solve the problem by holding down the power button for a few seconds and then turning it back on. If there's still no sound, it might be due to loose speaker wiring or a blown fuse, which requires opening the engine compartment or the central control area to inspect the fuse box corresponding to the multimedia module. Don't overlook software updates; updating to the latest system version via USB can sometimes fix minor glitches. In short, timely action can prevent boredom while driving or affect the use of navigation.

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