Multi Communication System Reset | Mitsubishi

This is a "safe" restart that won't delete your saved radio stations or navigation data. It is the best first step for minor glitches like app malfunctions or unresponsive screens.

A factory reset will not fix hardware issues (e.g., a dead touchscreen digitizer). It also will not remove region-locked navigation data. mitsubishi multi communication system reset

Press and hold the and Menu buttons simultaneously for several seconds. This is a "safe" restart that won't delete

This report outlines the procedures for resetting the Mitsubishi Multi Communication System (MMCS), covering basic troubleshooting and full system restorations. 1. Soft Reset (Reboot) It also will not remove region-locked navigation data

Mitsubishi's M-Net communication is polarity-sensitive. If someone swapped the inner and outer wires on the terminal block, the system will refuse to reset. Verify that the same color wire (e.g., Red) goes to terminal 1 on the indoor and terminal 1 on the outdoor.

This method reboots the system without wiping saved data. It solves most temporary glitches.