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102 Restraint systems
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Infant and child restraint systems
We recommend all infants and children be properly
restrained at all times while the vehicle is in motion.
All lap-shoulder belts except the driver seat belt have
special seat belt retractors for secure fastening of child
restraints.
To activate, pull shoulder belt out completely and let it
retract. During the seat belt retraction a ratcheting
sound can be heard to indicate that the special seat belt
retractor is activated. The belt is now locked.
To deactivate, release seat belt buckle and let seat belt
retract completely. The seat belt can again be used in
the usual manner.
Note:
For child seats with mounting fittings for tether
anchorages refer to page 104 (installation of infant and
child restra int systems).Important!
The use of infant or child restraints is required by law in
all 50 states and all Canadian provinces.
Infants and small children should be seated in an
appropriate infant or child restraint system properly
secured by a lap-shoulder belt, and that complies with
U.S. Federal Motor Vehicle Safety Standard 213 and
Canadian Motor Vehicle Safety Standard 213.
A statement by the child restraint manufacturer of
compliance with this standard can be found on the
instruction label on the restraint and in the instruction
manual provided with the restraint.
When using any infant or child restraint system, be sure
to carefully read and follow all manufacturer’s
instructions for installation and use.
Please read and observe warning labels affixed to inside
of vehicle and to infant or child restraints.
Wa r n i n g !
Never release the seat belt buckle while vehicle is
in motion, since the special seat belt retractor will
be deactivated.
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105 Steering wheel adjustment
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Steering wheel adjustment
To adjust the steering wheel position, turn the electronic
key in starter switch to position 1 or 2. With the driver’s
door open, the steering wheel can also be operated with
the electronic key removed or in starter switch
position 0. However any adjustment will be cancelled
and the steering wheel will return to it’s position stored
in memory if the driver’s door is closed or the electronic
key is inserted in the starter switch.The stalk is located on the steering column.
1Steering column, lengthen or shorten column
Move the stalk to the front or rear.
2Steering column, height
Move the stalk up or down.
Note:
The steering wheel adjustment can be stored together
with the seat and mirror adjustment.
See page 111 for notes on the memory function.
Wa r n i n g !
Do not adjust the steering wheel while driving.
Adjusting the steering wheel while driving could
cause the driver to lose the control of the vehicle.When leaving the vehicle always remove the
electronic key from the starter switch, and take the
KEYLESS-GO-card (if so equipped) with you. The steering wheel adjustment feature can also be
operated with the driver’s door open. Do not leave
children unattended in the vehicle, or with access
to an unlocked vehicle. Unsupervised use of vehicle
equipment may cause serious personal injury.
P68.00-2011-26
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Page 118 of 424

115 Instrument cluster
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Knob for instrument cluster illumination,
s e e p a g e 116
2Engine malfunction indicator lamp, see page 290
3Brake fluid low or parking brake engaged,
see page 301
4Supplemental restraint system (SRS) malfunction
indicator lamp, see page 293
5Coolant temperature gauge, see page 117
6Outside temperature indicator, see page 117
7Fuel gauge with reserve warning lamp, see page 293
8Left turn signal indicator lamp, see combination
switch on page 160
9Speedometer, see page 118
10Electronic stability program (ESP) warning lamp,
system is adjusting to road conditions, see page 295
11Distance warning lamp – vehicles with Distronic
(DTR), distance to the vehicle ahead is insufficient,
see page 264 and page 295.12Multifunction display, see page 120
Instrument cluster display, see page 297
13Trip odometer, see page 119 and 124
14Main odometer, see page 124
15Right turn signal indicator lamp, see combination
switch on page 160
16Tachometer, see page 119
17Gear range indicator display, see selector lever
positions on page 232
18Digital clock
To set the time, see COMAND operator’s manual
19Antilock brake system (ABS) malfunction indicator
lamp, see page 294
20High beam headlamp indicator,
see exterior lamp switch, page 156, and
combination switch, page 160
21Fasten seat belts, see page 296
22Reset buttonJ, s e e p a g e s 116 , 119
Activating the instrument cluster display
The instrument cluster is activated by:•Opening the door
1.
•Pressing button Jon the instrument cluster
1.
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116 Instrument cluster
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
•Turning the electronic key in starter switch to
position 1 or 2.
•Switching on the exterior lamps.
1 The instrument cluster is activated for approx. 30 seconds.Instrument cluster illumination
The instrument cluster illumination is dimmed or
brightened automatically to suit daylight lighting
conditions.
The instrument cluster illumination will also be
adjusted when the vehicle’s exterior lamps are
switched on.Display illumination, changing basic settings for driving
at dusk or in darkness:
Press adjusting knob (1) – the knob will pop out.
Rotate adjusting knob (1) clockwise – instrument lamp
intensity increases.
Rotate adjusting knob (1) counterclockwise –
instrument lamp intensity decreases.
Push knob back into panel.
Note:
It is not possible to select a basic brightness setting in
daylight – the intensity is adjusted automatically.
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141 Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Preliminary display of the individual settings
2“SETTINGS” – the menu “INSTRUMENT CLUSTER”
can be called up in this option menu.
3Selection marker
Pressing buttonæ orç on the multifunction
steering wheel controls the selection marker.
4“TEMP. INDICATOR” – the unit set is displayed in
the outside temperature display, in the instrument
cluster and in the automatic air conditioner display.
5“SPEEDOMETER” – the unit set is displayed in the
multifunction display
For setting clock, see separate COMAND
operator’s manual.
6“TEXT” – sets the language used in the
multifunction display
7Returning the setting menu “INSTRUMENT
CLUSTER” to the factory setting.
8Acknowledgment
Press theè or ÿbutton repeatedly until the
individual setting preliminary display (1) appears.
Press thej or kbutton until the setting menu
“SETTINGS” (2) is displayed.Press buttonæ orç until the menu
“INSTRUMENT CLUSTER” is selected by the selection
marker (3).
Press thej or kbutton until the required
display (4 to 6) is displayed. Pressing theæ orç
button controls the selection marker. The settings made
are stored and applied immediately.
The individual setting preliminary display (1) will
appear again after you have run through all the setting
menus. Pressing theè or ÿbutton displays the
next or previous system.
To return menu “INSTRUMENT CLUSTER” (4 to 6) to
its factory setting:
•Call up menu (4 to 6).
•Press the Jbutton in the instrument cluster for
approximately 3 seconds. Display (7) will appear.
•Press the Jbutton once more. The menu
“INSTR. CLUSTER” is reset to factory settings,
acknowledged by display (8).
The individual setting display “SETTINGS” (2) will
appear if you do not press the Jbutton within
about 5 seconds. The setting menus will not be
reset.
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144 Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
“VEHICLE” (audio and central locking system)
R
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145 Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Preliminary display of the individual settings
2“SETTINGS” – the menu “VEHICLE” can be called
up in this option menu.
3Selection marker
Pressing buttonæ orç on the multifunction
steering wheel controls the selection marker.
4“STATION SEARCH USING”
– radio adjustment “FREQUENCY”: use thej
ork button to select a frequency.
– radio adjustment “MEMORY”: use thej
ork button to select a stored station (preset
memory).
5“AUTOMATIC DOOR LOCK”, see automatic central
locking on page 52.
6Returning the setting menu “VEHICLE” to the
factory setting.
7Acknowledgment
Press theè or ÿbutton repeatedly until the
individual setting preliminary display (1) appears.
Press thej or kbutton until the setting menu
“SETTINGS” (2) is displayed.Press buttonæ orç until the menu “VEHICLE” is
selected by the selection marker (3).
Press thej or kbutton until the required
display (4 or 5) is displayed. Pressing theæ orç
button controls the selection marker. The settings made
are stored and applied immediately.
The individual setting preliminary display (1) will
appear again after you have run through all the setting
menus. Pressing theè or ÿbutton displays the
next or previous system.
To return menu “VEHICLE” (4 and 5) to its factory
setting:
•Call up menu (4 or 5).
•Press the Jbutton in the instrument cluster for
approximately 3 seconds. Display (6) will appear.
•Press the Jbutton once more. The menu
“VEHICLE” is reset to factory settings,
acknowledged by display (7).
The individual setting display “SETTINGS” (2) will
appear if you do not press the Jbutton within
about 5 seconds. The setting menus will not be
reset.
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Page 162 of 424
159 Exterior lamp switch
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Locator lighting
After unlocking the vehicle with the electronic main key
during darkness, the fog lamps, parking lamps,
taillamps and license plate lamps switch on for a
approx. 40 seconds.
The exterior lamps will be switched off when opening
the driver’s door.
See “Individual settings” – “LIGHTING” on page 142 for
instructions on how to activate the function. Headlamp cleaning system
Turn the electronic key in starter switch to position 1
or 2.
The headlamps will be cleaned with a high-pressure
water jet when you press the headlamp washer
button (1).
See page 334 for instructions on filling up the
windshield/headlamp washer reservoir.
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