ECU MERCEDES-BENZ M-Class 2004 W163 Comand Manual

13 At a glance
MCS control unit
Warning messages
Display is too hot
If the display is too hot, the message DIS-
PLAY IS TOO HOT... will briefly ap-
pear.
To protect the display from damage, the
light shuts off. As soon as the display
reaches normal operating temperatures, it
turns on automatically.Anti-theft system
If the power supply to the MCS has been
interrupted, the message PLEASE EN-
TER SECURITY CODE will be displayed
the next time the MCS unit is switched on.
Use the number keypad to enter your five
digit security code and press the softkey
OK to confirm. The MCS unlocks and nor-
mal operation is enabled.