Mercedes-Benz 2011 G-Class Operator's Manual page 132

Automatic transmission
130
locks, vehicle steerability is severely
restricted.
For your own safety, the safety of others, and
in order to avoid damage to the vehicle, the
differential locks must not be engaged when
driving on a firm road surface. Keep in mind
that when driving on firm road surfaces, the
unimpeded function of the differential is
necessary and must never be locked on firm
road surfaces. Vehicle steerability may
otherwise be lost and you may no longer be
able to steer the vehicle. For this reason, the
differential locks must be engaged
exclusively during off-road driving, and only
when activating the other driving systems
®
(4ETS, ESP and off-road gear LOW) is no
longer sufficient.
Activating the differential lock
General notes
G
Warning!
Never drive on firm road surfaces with
differential locks engaged. Never drive on
narrow bends with front-axle differential locks
engaged. With differential locks engaged, the
vehicle's ability to steer is severely restricted
and the danger of accidents is therefore
higher.
Do not engage or disengage differential locks
while driving on a bend. The vehicle may
otherwise make a jerking movement. You
could thus lose control of the vehicle and
cause an accident.
If you select a differential lock, ABS, 4ETS,
®
ESP and BAS will be deactivated.
Activate the differential locks:
off-road
R
to deactivate ABS, 4ETS, ESP
R
while off-road
when fording
R
on snow-covered, icy or dirty road surfaces
R
For further information on driving off-road,
see ( Y page 142).
The switches are located on the center
console.
:
;
=
?
A
! Only activate the differential locks when:
you are driving at walking pace.
R
the driven wheels are not spinning.
R
you are not driving on a firm road surface.
R
i
You can only engage the differential locks
when the transfer case is in off-road gear
LOW(
i You can activate the differential locks in
the following order =, ?, ;.
Differential lock for the transfer case
X
To engage: switch the transfer case to off-
road gear LOW(
X
Press switch =.
The yellow activation indicator lamp under
switch = lights up when the transfer case
is in off-road gear LOW.
®
and BAS
The å warning lamp in the instrument
panel lights up.
The red function indicator lamp above
switch = lights up when the differential is
locked.
In the multifunction display you see the:
Function indicator lamps (red)
Differential lock for the front axle
Differential lock for the transfer case
Differential lock for the rear axle
Activation indicator lamps (yellow)
Y page 126).
Y page 126).