1-22 HOW TO HANDLE THE VEHICLE
• Air cleaner dust indicator lamp
The air cleaner indicator lamp comes on
when the air cleaner element has been re-
stricted. At this time, clean or replace the
element, as required.
MTS0601
• Rear fog lamp(euro option)
The rear fog lamp indicator and external fog
lamps are turned on when the rear fog lamp
switch is pressed "ON"
MTA0651
• Front fog lamp indicator lamp
The fog lamp indicator and external fog
lamps are turned on when the fog lamp
switch is pressed "ON".
MTA0651
• Self-steer indicator lamp(for 25ton cargo
truck)
When the self-steer switch is turned to the
"ON" position, the indicator lamp comes on
and the self-steer comes up.
MTA0502
https://www.truck-manuals.net/