What is the reason for no sound in the rear speakers of the MG 5?
3 Answers
The reasons for no sound in the rear speakers of the MG 5 are: 1. Poor socket contact or poor signal line connection; 2. Aging of wiring ports; 3. Burnt speakers or quality issues with the speakers themselves; 4. Circuit problems. Taking the 2021 MG 5 180DVVT Manual Youth Fashion Edition as an example: It is a compact 4-door 5-seater sedan under SAIC Motor, with a top speed of 185 km/h. The 2021 MG 5 180DVVT Manual Youth Fashion Edition has a fuel tank capacity of 45L, a maximum engine torque of 150 Nm, a maximum torque speed of 4500 rpm, and tire specifications of 205/55R16.
When I found that the MG5 rear speakers had no sound, my first thought was issues with the audio source and settings. There might be a system bug that stuck the audio output, such as mistakenly setting the front-rear volume balance or selecting the wrong audio source, causing the rear speakers to be muted. Restarting the infotainment system or checking the screen menu can usually fix it—the MG5's infotainment system is a bit sensitive, and settings can easily get messed up with a slight touch. Additionally, if the audio amplifier isn't functioning properly, it can affect the output, such as temporary glitches caused by extreme weather. However, most software-related issues can be resolved with simple fixes. Remember, don’t rush to the repair shop—DIY troubleshooting saves time and money, especially since minor issues with modern car smart systems are easy to handle. Good sound while driving boosts your mood, and these quick tips help you troubleshoot efficiently.
The MG5's rear speakers not working is likely a hardware issue. The most common problem is a blown speaker unit, as the metal diaphragm can deform or the coil can short-circuit from prolonged vibration. Loose or oxidized wiring connectors can also interrupt signal transmission, especially where the wiring harness wears quickly near the door hinges. Check the connection points in the trunk—blown fuses are highly probable. The MG5's fuse box is located under the steering wheel, and replacing a fuse costs just 10 yuan to fix. A faulty amplifier module is another possibility, as the rear speakers' lower power makes them more prone to issues. First, test the audio source with a phone to rule out software errors. If the front speakers work but the rear ones don't, inspect the hardware immediately. Regular maintenance of the wiring during daily driving can extend its lifespan.
