
Cargo compartment enlargement
Important safety note s.................. 185
Cargo tie down rings .........................188
CD see also Digital Operator's Manual 170
CD player/CD changer (on-board
computer) .......................................... 144
Center console Overview .......................................... 34
Upper section .................................. 34
Central locking
Automatic locking (on-board
computer) ...................................... 144
Locking/unlocking (SmartKey) ........66
Changing bulbs
Side marker lamps ...........................86
Changing gears .................................. 101
Checklist After driving off-roa d...................... 108
Before driving off-road ...................108
Child-proof locks
Important safety notes ....................58
Rear doors ....................................... 58
Children
In the vehicle ................................... 53
Restraint systems ............................ 53
Child seat
Automatic recognition .....................44
Automatic recognition/air bag
deactivation, self-test ......................46
LATCH-type (ISOFIX) child seat
anchors ............................................ 56
Special seat belt retractor ...............55
Top Tether ....................................... 57
Troubleshooting ............................... 47
Chrome parts (cleaning
instructions) ...................................... 210
Cigarette lighter ................................ 189
Cleaning Trailer tow hitch ............................. 206
Clear button ....................................... 178
Climate control Controlling automatically .................94
Cooling with air dehumidification ..... 94
Defrosting the windows ...................94
Defrosting the windshield ................94Dual-zone automatic climate
control
....................................... 93, 94
Important safety notes ..............92, 94
Indicator lamp .................................. 94
Maximum cooling ............................ .94
Notes on using dual-zone
automatic climate control ................94
Overview of systems ........................92
Problems with "cooling with air
dehumidification" ............................. 94
Problem with the rear window
defroster .......................................... 94
Refrigerant ..................................... 261
Setting the air distribution ...............94
Setting the airflow ........................... 94
Setting the temperature ..................94
Switching air-recirculation mode
on/off .............................................. 94
Switching on/off .............................. 94
Switching residual heat on/off ........94
Switching the rear window
defroster on/off ............................... 94
Switching the ZONE function on/
off .................................................... 94
Windshield defroster ........................94
Cockpit
Overview .......................................... 30
see Instrument cluster
COMAND
Display ........................................... 173
Examples of operation ...................178
Menu overview .............................. 174
COMAND controller ...........................177
COMAND control panel .....................176
Combination switch ............................83
Compass Display messages ..........................144
Connecting a USB device
see also Digital Operator's Manual 170
Consumption statistics (on-board
computer) .......................................... 144
Convenience opening feature ............94
Convenience telephony see also Digital Operator's Manual 170
Coolant (engine)
Checking the level .........................203
Display message .................... 144, 152
Filling capacity ............................... 2636
Index

Dashboard
........................................... 30
Instrument cluster ..............................31
Multifunction steering wheel .............33
Center console .................................... 34
Overhead control panel ......................36
Door control panel .............................. 37 29At a glance

Dashboard
Function Page
:
Combination switch 83
;
Steering wheel paddle shifters
=
Instrument cluster 142
?
Horn
A
Overhead control panel 36
B
PARKTRONIC warning display 125
C
Climate control systems 92
D
Ignition lock 97
E
Adjusts the steering wheel 79
F
Cruise control lever 110
G
Light switch 82
H
Opens the hood 20130
Dashboa
rdAt a glance

the door trim panel and the seat belt.
Damaged seat belts can no longer fulfill
their protective function and must be
replaced. Visit a qualified specialist
workshop. X
Press release button ?of buckle =and
guide belt tongue ;back towards belt
sash guide :.
Belt warning for the driver and front
passenger The
7 seat belt warning lamp in the
instrument cluster is a reminder for all
occupants to fasten their seat belts.
Regardless of whether the driver's and front-
passenger seat belts have already been
fastened, the 7seat belt warning lamp
lights up for six seconds each time the engine
is started. It then goes out once the driver and
the front passenger have fastened their seat
belts.
If the driver and/or front passenger have not
fastened their seat belts after the engine has
been started, an additional warning tone
sounds. This warning tone switches off after
approximately six seconds or once the
driver's seat belt is fastened. If after six seconds, the driver or front
passenger have not fastened their seat belts
and the doors are closed:
R the 7 seat belt warning lamp remains
illuminated as long as either the driver's or
front-passenger seat belt is not fastened
R and if vehicle speed once exceeds
15 mph (25 km/h), the 7seat belt
warning lamp lights up. A warning tone also
sounds with increasing intensity for a
maximum of 60 second sor until the driver
or front-passenger seat belt has been
fastened.
If the driver or front-passenger seat belt is
unfastened while the vehicle is in motion, the
7 seat belt warning lamps light up and a
warning tone sounds again.
The warning tone ceases even if the driver or
front-passenger seat belt has still not been
fastened after 60 seconds. The 7seat belt
warning lamp stops flashing but remains
illuminated.
After the vehicle comes to a standstill, the
warning tone is reactivated and the 7seat
belt warning lamp flashes again if the vehicle
speed again exceeds 15 mph (25 km/h).
The 7 seat belt warning lamp only goes
out if:
R both the driver and the front passenger
have fastened their seat belts.
or
R the vehicle is stationary and a door is open.
i Further information about the 7seat
belt warning lamp (Y page 158).
Emergency Tensioning Devices, seat
belt force limiters G
WARNING
Pyrotechnic ETDs that were activated must be
replaced.
For your safety, when disposing of the
pyrotechnic ETDs always follow our safety
instructions. These are available at any
authorized Mercedes-Benz Center. 52
Occupant safetySafety

and the braking distance is increased. There
is a risk of an accident.
Disengage the differential locks immediately
on firm surfaces with good grip.
! Only engage the differential locks when:
R you are driving at walking pace.
R the driven wheels are not spinning.
R you are not driving on a firm road surface.
General notes
The switches are located on the center
console. :
Function indicator lamps (red)
; Differential lock for the front axle
= Differential lock for the transfer case
? Differential lock for the rear axle
A Activation indicator lamps (yellow)
Engage the differential locks:
R off-road
R to deactivate ABS, 4ETS, ESP ®
and BAS
while off-road
R when fording
For further information on driving off-road,
see (Y page 108).
i You can only engage the differential locks
if the transfer case is in the LOW RANGE
off-road driving position (Y page 129).
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 the
LOW RANGE off-road driving position
(Y page 130).
X Press switch =.
When the transfer case is in the LOW
RANGE off-road driving position, the yellow
activation indicator lamp below switch =
lights up.
The å warning lamp in the instrument
panel lights up.
When the differential is locked, the red
function indicator lamp above switch =
lights up.
In the multifunction display you see the:
ABS not available Differential
ABS not available Differential
Locked Locked message.
The å!÷ warning lamps in the
instrument cluster light up.
The differential lock for the transfer case is
engaged.
4ETS, ESP ®
, BAS and ABS are deactivated.
The vehicle's ability to steer is severely
restricted. Drive carefully and accelerate
gently for optimum traction.
i You can now engage the differential lock
for rear axle ?and the differential lock for
front axle ;as required.
Differential lock for the rear axle X
To engage: press switch ?.
Yellow activation indicator lamp Alights
up first, followed by red function indicator
lamp :of switch ?.
The differential lock for the rear axle is
engaged.
Differential lock for the front axle X
To engage: press switch ;.
First, the yellow activation indicator lamp
lights up, followed by the red function
indicator lamp. Off-road driving systems
133Driving and parking Z