Instrument Cluster; Illumination - Mercedes-Benz 2010 GL-Class Operator's Manual

Instrument cluster

124
menu, see the "Controls in detail" section
( Y page 131).
Example illustration
Center differential completely locked
A
! If the differential locks have been
manually engaged, the tires will scuff on the
road surface when cornering because the
differences between the individual wheel
rotation speeds will not be compensated
for.
i The differential locks are reset to AUTO
mode after the ignition has been switched
off for longer than 10 seconds.
Instrument cluster
Introduction
For a full view illustration of the instrument
cluster, see "Instrument cluster"
( Y page 28).
G
Warning!
No messages will be displayed if either the
instrument cluster or the multifunction
display is inoperative.
As a result, you will not be able to see
information about your driving conditions,
such as
speed
R
outside temperature
R
warning/indicator lamps
R
malfunction/warning messages
R
failure of any systems
R
Driving characteristics may be impaired.
If you must continue to drive, do so with added
caution. Contact an authorized Mercedes-
Benz Center as soon as possible.
To dim instrument cluster illumination
:
Reset button
;
To brighten instrument cluster
=

illumination

For information on changing the instrument
cluster settings, e.g. the language, see
( Y page 133).
Activating the instrument cluster
The instrument cluster is activated when you
open the driver's door
R
switch on the ignition
R
press button :, ; or =
R
i Opening the driver's door or pressing
button :, ; or = without switching on
the ignition activates the instrument
cluster illumination only for 30 seconds.
Adjusting the instrument cluster
illumination
X
To brighten illumination: Press and hold
button = until the desired level of
illumination is reached.
X
To dim illumination: Press and hold
button : until the desired level of
illumination is reached.