Wait to let the system capacitors drain completely. Reinsert the fuse and start the car. 3. The Factory Reset (Hard Reset)

, pair, or stream audio reliably.

Turn your vehicle's ignition to the or ACC (Accessory) position.

I can provide the exact steps tailored to your specific generation of the infotainment system. Share public link

Use a wrench to disconnect the .

Most Mitsubishi Multi Communication System issues can be solved with a simple 10-second hold of the power button. If the problem persists, a factory reset via the settings menu is your best bet for a fresh start.

If your MMCS continues to freeze, black out, or reboot spontaneously after a factory reset, the hardware itself may be failing, or the system firmware might require an official update from a Mitsubishi dealership.

A hard reset, or factory reset, will erase all your personal data, saved addresses, paired phones, and custom settings, returning the system to its original state.

Perform a soft reset first. If that fails, delete all paired devices from the MMCS and your phone, then perform a factory reset.

until the screen restarts. If issues like frozen screens or connectivity glitches persist, you may need a factory reset , which is done through the system's General Settings by selecting the option to return all settings to default. Reset Methods Soft Reboot