How To Initiate The Service Mode

Press "INFO/SET" button and "SEEK TRACK >>l" button at the same time for at least 3.5 seconds.

Fig 1: Screen Display - Info/Set Button And Seek Track L Button
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
The service mode will be initiated. Then "Service" screen will be displayed.

Fig 2: Screen Display - Service Mode (1 Of 2)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 3: Screen Display - Service Mode (2 Of 2)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.