G-Class Owner's Manual - Mercedes G-Class, G-Wagon, G500, G55 ...

Controls in detail
Differential locks
Engaging the differential locks
A total of three differential locks can be engaged:
The transfer case differential lock
which controls compensation between
the axles
The rear-axle differential lock which
controls compensation between the
rear wheels
The front-axle differential lock which
controls compensation between the
front wheels
174
i
You can only engage the differential
locks in the sequence 1, 2, 3.
The switches are located on the upper section
of the centre console.
P54.25-2818-31
1 Transfer case differential lock
2 Rear-axle differential lock
3 Front-axle differential lock
4 Engagement indicator lamps (yellow)
5 Function indicator lamps (red)
!
Only engage the differential locks if:
you are driving more or less at walking
speed
the drive wheels are not spinning
Nur fuer internen Gebrauch
Engaging the transfer case differential
lock
Press the lower section of switch 1.
The yellow engagement indicator lamp
beneath switch 1 lights up.
The v warning lamp lights up in the
instrument cluster.
The red function indicator lamp above
switch 1 only lights up when the differential
lock is engaged.
The ABS NOT AVAILABLE DISABLING
ACTIVE message appears in the multifunction
display.
The v and - warning lamps
then light up in the instrument cluster.