
Cargo tie-down rings ...................... 282
Loading rails .................................. 282
Roof carrier .................................... 282
Tires/wheels........................ .252, 268
Trailer tow hitch .............................2 82
Vehicle data ................................... 281
Telephone .................................. 206, 207
Telephone (on-board computer)
Accepting an incoming call ............ 172
Display messages .......................... 189
Numbers from the phone book ...... 172
Operating ....................................... 172
Redialing ........................................ 173
Rejecting or ending a call .............. 172
Temperature
Outside temperature ......................1 59
Setting (climate control) ................ 101
Setting the unit (vehicles with
steering wheel buttons) ................. 166
Theft deterrent systems
Immobilizer ...................................... 57
Tow-away alarm ............................... 57
Tightening torques for wheel nuts/
wheel bolts ........................................ 267
Time
Setting the time (vehicles with
steering wheel buttons) ................. 168
Setting the time (vehicles without
steering wheel buttons) ................. 161
Timer
Activating ....................................... 113
Auxiliary heating ............................ 112
Important safety notes .................. 112
Overview ........................................ 113
Setting the heating level (auxiliary
heating) ......................................... 114
Setting the preselection time
(auxiliary heating) .......................... 114
Setting weekday, time and oper-
ating duration (auxiliary heating) ... 113
Switching immediate heating
mode on/off (auxiliary heating) ..... 114
Tire pressure
Calling up (on-board computer) ..... 249
C
hecking manually ........................ 249
Display messages (vehicles with
steering wheel buttons) ................. 188 Display messages (vehicles with-
out steering wheel buttons) ........... 174
Maximum ....................................... 249
Notes ............................................. 248
Recommended ............................... 246
Setting the unit (vehicles with
steering wheel buttons) ................. 167
Tire label ........................................ 247
Tire pressure loss warning system .. 251
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 251
Display message ............................ 188
Function/notes .............................2 49
Indicator lamp ................................ 197
Restarting ...................................... 251
Warning lamp ................................. 251
Tire pressure table ............................ 252
Tires
Aspect ratio (definition) ................. 261
Average weight of the vehicle
occupants (definition) .................... 260
Bar (definition) ............................... 260
Changing a wheel .......................... 262
Characteristics .............................. 259
Checking ........................................ 244
Curb weight (definition) ................. 261
Definition of terms ......................... 259
Direction of rotation ...................... 262
Distribution of the vehicle occu-
pants (definition) ............................ 261
DOT (Department of Transporta-
tion) (definition) ............................. 260
DOT, Tire Identification Number
(TIN) ............................................... 259
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 260
GTW (Gross Trailer Weight) (defi-
nition) ............................................ 260
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 260
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 260
Important safety notes .................. 243
Increased vehicle weight due to
optional equipment (definition) ...... 260
Kilopascal (kPa) (definition) ........... 260
Labeling (overview) ........................ 257
Index19

Reservefuel .................................. .196
Tire pressure monitor .................... 197
Water separator .............................1 98
Windshield washer fluid ................. 198
Warranty .............................................. 23
Washer fluid
Adding ...........................................2 20
Capacities ...................................... 281
Display message ............................ 189
Indicator lamp ................................ 198
Notes ............................................. 281
Wiping with ...................................... 94
Wheels
Changing a wheel .......................... 262
Checking ........................................ 244
Cleaning ......................................... 231
Important safety notes .................. 243
Installing the adapter (spare
wheel) ............................................ 265
Interchanging/changing ................ 262
Mounting a new wheel ................... 266
Mounting a wheel .......................... 263
Removing a wheel .......................... 265
Removing and mounting the spare
wheel ............................................. 269
Snow chains .................................. 246
Storing ...........................................2 62
Tightening torque ........................... 267
Wheel size/tire size ....................... 268
Window curtain air bag ....................... 46
Windows
see Side windows
Windshield
Cleaning ......................................... 231
Defrosting ...................................... 102
Windshield heating
Problem (malfunction) ................... 103
Switching on/off ........................... 103
Windshield washer fluid
Adding ...........................................2 20
Indicator lamp ................................ 198
Windshield wipers
Problem (malfunction) ..................... 96
Rain and light sensor ....................... 94
Rear window wiper .......................... 95
Replacing the wiper blades .............. 95 Setting the sensiti
vity (vehicles
with steering wheel buttons and
rain/light sensor) ........................... 170
Switching on/off .............................. 94
Wiping with windshield washer
fluid ................................................. 94
Winter diesel ..................................... 274
Winter driving
Slippery road surfaces ................... 134
Snow chains .................................. 246
Winter operation
General notes ................................ 245
Radiator cover ................................. 29
Winter tires
M+S tires ....................................... 245
Setting a limit speed ......................1 31
Wiper blades
Cleaning ......................................... 231
Replacing ......................................... 95
Workshop
see Qualified specialist workshop
22Index

Cockpit
FunctionPage
:Door control panel38
;Light switch80
=Combination switch
• turn signals82
• high-beam headlamps82
• windshield wipers94
• rear window wiper95
?Cruise control lever137
ASteering wheel without or
with buttons36
BInstrument cluster33
CStowage compartment
• 3.5 mm audio jack207
• USB port207
DTimer for the auxiliary warm-
air heater (auxiliary heating)112
E• Stowage compartment
with interior light85
• Overhead control panel37
FRear-view mirror78
FunctionPage
GPARKTRONIC warning dis-
play148
HOpens/closes the right-hand
side window70
IStowage compartment (jack
and vehicle tool kit)236
JGlove box200
KCenter console36
LSelector lever (automatic
transmission)121
MIgnition lock117
NFurther control panels38
OSteering wheel buttons36
PEngages/releases the park-
ing brake133
QHorn
ROpens the hood214
SSteering wheel buttons36
32Cockpit
At a glance

Steering wheel buttons
FunctionPage
:Display161
On-board computer opera-
tion
;Selects a submenu or adjusts
the volume161
WUp/increases the vol-
ume
X Down/reduces the vol-
ume
Using the telephone172
6 Accepts a call/starts
dialing
~ Ends a call/rejects an
incoming call
=Scrolls from one menu to
another161
V Forwards
UBack
Scrolls within a menu161
9Forwards
:Back
Center console
FunctionPage
:Stowage compartment201
;Audio 10 or Audio 15 (see the
separate operating instruc-
tions)
=Air-conditioning control
panel97
Paper holder1203
?Center console control
panel
cSwitches the left/right-hand
seat heating on/off77
zSwitches the windshield
heating on/off103
|Switches the rear window
defroster on/off103
fActivates/deactivates
PARKTRONIC150
£Switches the hazard warning
lamps on/off83
1Only on vehicles without rear-compartment climate control.
36Center console
At a glance

XTo set the armrest angle:fold the armrest
upwards by more than 45° ;.
The armrest is released.
XFold armrest =forwards to the stop.
XSlowly fold the armrest upwards to the
desired position.
XTo fold the armrest up: if necessary, fold the
armrest upwards :by more than 90°.
Seat heating
GWARNING
Repeatedly switching on the seat heating can
cause the seat cushion and backrest pads to
become very hot. The health of persons with
limited temperature sensitivity or a limited
ability to react to excessively high tempera-
tures may be affected or they may even suffer
burn-like injuries. There is a risk of injury.
Therefore, do not switch the seat heating on
repeatedly.
!When you leave your seat, do not place any-
thing on the seat and switch off the seat heat-
ing. Do not switch the seat heating on when
the seat is not occupied, e.g. when driving
without a front passenger. The seat heating
may otherwise overheat, causing damage to
the seat.
The three red indicator lamps in the cbutton
show the activated heating level 1to 3.
The system automatically switches down from
level 3to level 2after approximately
five minutes.
The system automatically switches down from
level 2to level 1after approximately
ten minutes. At level
1, the seat heating remains in continu-
ous operation.
XMake sure that the key is in position 1or 2in
the ignition lock.
XTo switch on: press thecbutton repeat-
edly until the desired heating level has been
set.
XTo switch off: press thecbutton repeat-
edly until all indicator lamps go out.
If the indicator lamps of the current heating level
in the cbutton flash, the seat heating has
switched off automatically. In this case, too
many electrical consumers are switched on or
the battery charge is not sufficient. The seat
heating will automatically switch back to the
current heating level when enough on-board
voltage is available again.
Steering wheel
GWARNING
You could lose control of your vehicle if you do the following while driving:
Radjust the driver's seat, head restraint,
steering wheel or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint, steer-
ing wheel and mirror and fasten your seat belt before starting the engine.
GWARNING
If the steering wheel is unlocked while the
vehicle is in motion, it could change position
unexpectedly. This could cause you to lose
control of the vehicle. There is a risk of an
accident.
Before starting off, make sure the steering
wheel is locked. Never unlock the steering
wheel while the vehicle is in motion.
GWARNING
Children could injure themselves if they
adjust the steering wheel. There is a risk of
injury.
Steering wheel77
Seats, steering wheel and mirrors
Z

Useful information
This Operator's Manual describes all models as
well as standard and optional equipment of your
vehicle that were available at the time of going
to print. Country-specific variations are possi-
ble. Note that your vehicle may not be equipped
with all of the described functions. This also
applies to systems and functions relevant to
safety.
Read the information on qualified specialist
workshops (
Ypage 27).
Overview of climate control systems
Important safety notes
Observe the recommended settings on the fol-
lowing pages. Otherwise, the windows could fog
up.
Climate control regulates the temperature and
the humidity in the vehicle interior and filters
undesirable substances from the air.Climate control is only operational when the
engine is running. The system only functions
optimally when the side windows are closed.
iVentilate the vehicle for a brief period during
warm weather. In order to cool the vehicle
more rapidly, switch climate control to air-
recirculation mode briefly. This will speed up
the cooling process and the desired interior
temperature will be reached more quickly.
iThe integrated filter can filter out most par-
ticles of dust and completely filters out pollen.
A clogged filter reduces the airflow into the
vehicle interior. For this reason, you should
always observe the interval for replacing the
filter, which is specified in the Maintenance
Booklet. As it depends on environmental con-
ditions, e.g. heavy air pollution, the interval
may be shorter than that stated in the Main-
tenance Booklet.
Heating control panel
:Sets the temperature (Ypage 101)
z Defrosts the windshield (
Ypage 102)
;KSets the airflow (Ypage 101)
z Defrosts the windshield (
Ypage 102)
=eActivates and deactivates air-recirculation mode (Ypage 103)
Overview of climate control systems97
Climate control

?Sets the air distribution (Ypage 101)
sz Defrosts the windshield (
Ypage 102)
Information on heating
Below, you can find a number of notes and rec-
ommendations to help you use the heating opti-
mally.
RSet the temperature control to the middle
level. Only change the temperature in small
increments.
If you wish to heat up the vehicle interior as
quickly as possible, set the temperature con-
trol to thezmaximum setting. When the
desired interior temperature has been reached, turn the temperature control back
down in small steps.
ROnly use the settings for defrosting the wind-
shield briefly, until the windshield is clear
again.
ROnly use air-recirculation mode briefly, e.g. if
there are unpleasant outside odors or when in
a tunnel. The windows could otherwise fog up
as no fresh air is drawn into the vehicle in air-
recirculation mode. The indicator lamp in the
h button comes on when the function is
switched on.
Control panel for the air-conditioning system
:Sets the temperature (Ypage 101)
z Defrosts the windshield (
Ypage 102)
;Sets the airflow (Ypage 101)
K Increases the airflow
I Reduces the airflow
=eActivates and deactivates air-recirculation mode (Ypage 103)
?xSwitches the reheat function (window air dehumidification) on and off (Ypage 102)
ASets the air distribution (Ypage 101)
sz Defrosts the windshield (
Ypage 102)
B¿Switches cooling with air dehumidification on/off (Ypage 101)
CBlower setting bar display
zDefrosts the windshield (
Ypage 102)
98Overview of climate control systems
Climate control

Optimum use of the air-conditioning
system
Below, you can find a number of notes and rec-
ommendations to help you use the air-condi-
tioning system optimally.
RSwitch on the cooling with air dehumidifica-
tion function. The indicator lamp above the
rocker switch lights up.
RSet the temperature to 72 ‡ (22 †). Only
change the temperature in small increments.
ROnly use the "Windshield defrosting" function
briefly until the windshield is clear again.
ROnly use air-recirculation mode briefly, e.g. if
there are unpleasant outside odors or when in
a tunnel. The windows could otherwise fog up
as no fresh air is drawn into the vehicle in air-
recirculation mode.
ROnly use reheat mode until the windows are
clear again.
Rear-compartment heating control panel
:i Switches rear-compartment heating on and off (Ypage 100)
;KSets the airflow (Ypage 101)
=Sets the temperature (Ypage 101)
Optimum use of rear-compartment
heating
For optimum climate control, set the tempera-
ture control to the middle level. Only change the
temperature in small increments.
Overview of climate control systems99
Climate control