Mercedes-Benz ML350 radio head unit issue with non-functional rear view display on Mercedes-Benz ML350

Some Mercedes-Benz ML350 owners report experiencing issues with the radio head unit and non-functional rear view display, which may stem from several potential causes. These include problems with display brightness, software bugs that can lead to blank screens or the display being stuck on the Mercedes logo, and broken or loose display connectors. Additionally, some owners find that a blown display fuse or a faulty display inverter could be responsible for these malfunctions. In cases where power is supplied to the head unit but the system remains off, it may indicate an internal fault requiring a costly replacement. It is advisable for owners to seek assistance from a qualified mechanic or Mercedes-Benz dealer to diagnose and resolve these issues effectively.