
Problem (malfunction) ............... 100
Fuses
Allocation .............................. 175
Before changing ....................... 173
Dashboard fuse box .................. .173
Fuse box in the front area .......... 173
Important safety notes ............... 173
Fuses
see Fuses
G
Gasoline ..................................... 208
Gear or selector lever (cleaning
guidelines) .................................1 59
Genuine parts ................................ 16
Glove box ....................................1 43
H
Handbrake
see Parking brake
Hands-free system
see Mobile phone
Hazard warning lamps ......................69
Headlamps
Fogging up ............................... 69
see Automatic headlamp mode
Heating
see Climate control
High beam flasher .......................... 69
High-beam headlamps
Changing bulbs ......................... 72
Switching on/off ....................... 69
Hill start assist ............................ 88
Hydroplaning ............................... 104
I
Ignition key
see SmartKey
Ignition lock
see Key positions
Immobilizer ................................. 46
Indicator lamps
see Warning and indicator lamps
Instrument cluster
Overview ................................. 23
Warning and indicator lamps ....... 24 Instrument cluster lighting
Adjusting ............................... 115
Notes ..................................... 109
Instrument lighting
see Instrument cluster lighting
Interior lighting ........................... 69
Automatic control ...................... 70
Overview ................................. 69
Reading lamp ............................ 69
Replacing bulbs ........................ 74
Setting the ambient lighting ...... 116
Setting the brightness of the
ambient lighting (on-board
computer) ............................... 116
Intermittent wiping ........................ 75
J
Jack
Using ..................................... 197
Jump start (engine)
see Jump starting (engine)
Jump starting (engine) ................... 168
K
Key
Display message ....................... 130
Kickdown
Driving tips ............................. 94
Manual gearshifting .................. 96
Knee bag ...................................... 35
L
Lamps
see Warning and indicator lamps
Language (on-board computer) ......... 117
License plate lighting
Replacing ................................ 74
Light sensor (display message) ........ 130
Lighting
Setting the ambient lighting ...... 116
Lights
Automatic headlamp mode ............ 67
Display message ....................... 128
Fog lamps ................................ 68
Hazard warning lamps ................. 69
High beam flasher ..................... 69
8Index

Rear parking aidActivating/deactivating ............ 108
Function/notes ........................ 107
Rear window defroster
Problem (malfunction) ................ 84
Switching on/off ....................... 82
Rear window wiper
Replacing the wiper blade ........... 76
Switching on/off ....................... 75
Rear-view mirror
Anti-glare (manual) ................... 66
Recycling
see Protection of the environment
Refrigerant (air-conditioning sys-
tem)
Important safety notes ............... 211
Refueling
Fuel gauge .............................. 110
Important safety notes ................ 97
Refueling process ..................... 98
see Fuel
Replacing bulbs
Important safety notes ................ 70
Interior lighting ...................... 74
Overview of bulb types ................ 70
Removing/replacing the cover
(front wheel arch) ...................... 72
Side turn signal lamps ............... 73
Rescue card .................................. 20
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ....................... 125
see Fuel
Restraint system
Display message ....................... 119
Introduction ............................ 29
Warning lamp .......................... 132
Warning lamp (function) .............. 30
Reverse gear
Engaging (manual transmission) ... 91
Reversing feature
Side windows ............................ 58
Roadside Assistance (breakdown) ....... 17
Roller sunblind for the panorama
roof
Operating ................................ 60 Roof
see Panoramic roof
Roof lining and carpets (cleaning
guidelines) ................................. 160
S
Safety
Child restraint systems .............. 43
Children in the vehicle .............. 42
see Operating safety
Safety system
see Driving safety systems
Seat
Folding the front-passenger
seat down ................................. 63
Seat belts
Cleaning ................................ 159
Correct usage ........................... 32
Fastening ................................ 33
Important safety guidelines ........ 31
Introduction ............................. 31
Releasing ................................ 33
Warning lamp ........................... 131
Warning lamp (function) .............. 33
Seats
Adjusting (manually) .................. 62
Cleaning the cover ................... 159
Correct driver's seat position ...... 61
Important safety notes ................ 61
Seat heating problem ................. 65
Switching seat heating on/off ...... 64
Sensors (cleaning instructions) ....... 158
Service Center
see Qualified specialist workshop
Service cover ............................... 151
Service display
Calling up (on-board computer
with a color display) ................. 113
Displaying a service message ..... 154
Hiding a service message .......... 154
Notes ..................................... 153
Resetting ............................... 154
Service message ....................... 153
Special service requirements ..... 154
Service products
Brake fluid ............................. 210
Coolant (engine) ...................... 210
Index11

Problems with the SmartKey
ProblemPossible causes/consequences and0050Solutions
You cannot lock or
unlock the vehicle
using the SmartKey.The SmartKey battery is discharged or nearly discharged.
XTry again to lock/unlock the vehicle using the remote control
function of the SmartKey. Do this by pressing the 0036or0037
button in the immediate vicinity of the vehicle.
If this does not work:
XChange the key battery if necessary (Ypage 52).
XUnlock the vehicle with the key in the emergency lock
(Ypage 55) or lock the vehicle with the emergency locking
(Ypage 55).
There is interference from a powerful source of radio waves.
XTry again to lock/unlock the vehicle using the remote control
function of the SmartKey. Do this by pressing the 0036or0037
button in the immediate vicinity of the vehicle.
The SmartKey is faulty.
XUnlock the vehicle with the key in the emergency lock
(Ypage 55) or lock the vehicle with the emergency locking
(Ypage 55).
XHave the SmartKey checked at a qualified specialist workshop.
You have lost a Smart-
Key.XHave the SmartKey deactivated at a qualified specialist work-
shop.
XReport the loss immediately to the vehicle insurers.
XIf necessary, have the locks changed as well.
The engine cannot be
started using the
SmartKey.the on-board voltage is too low.
XSwitch off non-essential consumers, e.g. seat heating or inte-
rior lighting, and try to start the engine again.
If this does not work:
XCheck the starter battery and charge it if necessary
(Ypage 164).
or
XJump-start the vehicle (Ypage 168).
or
XConsult a qualified specialist workshop.
The steering lock is mechanically blocked.
XRemove the SmartKey and reinsert it into the ignition lock.
When you turn the key, turn the steering wheel in both direc-
tions.
SmartKey53
>> Opening and closing.
Z

When leaving the vehicle, always take the
SmartKey with you and lock the vehicle.
Never leave children unsupervised in the
vehicle.
GWARNING
If the driver's seat is not engaged, it could move unexpectedly while the vehicle is in
motion. This could cause you to lose control
of the vehicle. There is a risk of an acci-
dent.
Always make sure that the driver's seat is
engaged before starting the vehicle.
GWARNING
You could lose control of your vehicle if you
do the following while driving:
Radjust the driver's seat, steering wheel
or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, steering wheel or
mirrors and fasten your seat belt before
starting the engine.
GWARNING
When you adjust a seat, you or other vehicle occupants could become trapped, e.g. on the
seat guide rail. There is a risk of injury.
Make sure when adjusting a seat that no one
has any body parts in the sweep of the seat.
GWARNING
The seat belt does not offer the intended
level of protection if you have not moved
the backrest to an almost vertical position.
When braking or in the event of an accident,
you could slide underneath the seat belt and
sustain abdomen or neck injuries, for
example. This poses an increased risk of
injury or even fatal injury.
Adjust the seat properly before beginning
your journey. Always ensure that the back-
rest is in an almost vertical position and
that the shoulder section of your seat belt
is routed across the center of your shoul-
der.
Observe the safety notes on "Airbags"
(
Ypage 34) and "Children in the vehicle"
(Ypage 42).
!To avoid damage to the seats and the seat
heating, observe the following informa-
tion:
Rkeep liquids from spilling on the seats.
If liquid is spilled on the seats, dry them
as soon as possible.
Rif the seat covers are damp or wet, do not
switch on the seat heating. The seat heat- ing should also not be used to dry the
seats.
Rclean the seat covers as recommended;
see the "Interior care" section.
Rdo not transport heavy loads on the seats.
Do not place sharp objects on the seat
cushions, e.g. knives, nails or tools. The seats should only be occupied by passen-
gers, if possible.
Rwhen the seat heating is in operation, do
not cover the seats with insulating mate-
rials, e.g. blankets, coats, bags, seat
covers, child seats or booster seats.
!Make sure that there are no objects in the
footwell under or behind the seats when
moving the seats back. There is a risk that
the seats and/or the objects could be dam-
aged.
Adjusting the seats
Illustration of variant 1
62Seats
>> Seats, steering wheel and mirrors.

Folding back
GWARNING
If the seat backrest is not engaged, it may
fold forwards, e.g. during braking or in the event of an accident.
RAs a result, a backrest which is not
engaged would press you into the seat
belt. The seat belt can no longer offer the
intended level of protection and can even
cause injuries.
RThe backrest cannot restrain objects or
loads in the trunk.
There is an increased risk of injury.
Before every journey, make sure that the
backrest is engaged as described.
Variant 1:
XTurn handwheel 0043back until the desired
seat backrest position is achieved
Variant 2:
XPull release lever 0043.
The backrest is released.
XFold the backrest backwards.
XEnsure that the seat backrest is engaged
again.
Switching the seat heating on/off
Activating/deactivating
GWARNING
Repeatedly switching on the seat heating
can cause the seat cushion and backrest
pads to become very hot. The health of per- sons with limited temperature sensitivity
or a limited ability to react to excessively
high temperatures 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.
XTurn the SmartKey to position 2in the igni-
tion lock (Ypage 87).
XTo switch on: press button0044.
Indicator lamp 0043in the button lights up.
XTo switch off: press button0044.
Indicator lamp 0043in the button goes out.
iIf the battery voltage is too low, the seat
heating may switch off.
The seat heating switches off automati-
cally after about 10 minutes.
64Seats
>> Seats, steering wheel and mirrors.

Problems with the seat heating
ProblemPossible causes/consequences and0050Solutions
The seat heating has
switched off prema-
turely or cannot be
switched on.The on-board voltage is too low because too many electrical con-
sumers are switched on.
XSwitch off electrical consumers that you do not need, such as the
rear window defroster or interior lighting.
Once the battery is sufficiently charged, the seat heating will
switch back on automatically.
Steering wheel
Important safety notes
GWARNING
You could lose control of your vehicle if you
do the following while driving:
Radjust the driver's seat, steering wheel
or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, steering wheel or
mirrors and fasten your seat belt before
starting the engine.
GWARNING
Children could injure themselves if they
adjust the steering wheel. There is a risk of
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle.
Never leave children unsupervised in the
vehicle.
Adjusting the steering wheel
GWARNING
If the steering wheel is unlocked while the
vehicle is in motion, it could change posi-
tion 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.
0043Release lever
0044To adjust the steering wheel height
XPush release lever 0043down completely.
The steering column is unlocked.
XSet desired steering wheel height 0044.
XPush release lever0043up completely.
The steering column is locked.
XCheck if the steering column is locked. To
do so, try and push the steering wheel up or down.
Steering wheel65
>> Seats, steering wheel and mirrors.
Z

Mirrors
Rear-view mirror
XAnti-glare mode:pivot anti-glare
switch 0043forwards or back.
Exterior mirrors
Important safety notes
GWARNING
You could lose control of your vehicle if you
do the following while driving:
Radjust the driver's seat, steering wheel
or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, steering wheel or
mirrors and fasten your seat belt before
starting the engine.
GWARNING
The exterior mirrors reduce the size of the
image. Visible objects are actually closer
than they appear. This means that you could
misjudge the distance from road users
traveling behind, e.g. when changing lane.
There is a risk of an accident.
For this reason, always make sure of the
actual distance from the road users trav-
eling behind by glancing over your shoul-
der.
Adjusting the exterior mirrors manually
XTo adjust the mirror: move lever0043to the
right or left, up or down.
Adjusting the exterior mirrors electri-
cally
XTurn the SmartKey to position 1or 2in the
ignition (Ypage 87).
XTo select an exterior mirror: turn control
0087 to position 0047for the left exterior mir-
ror or to position 0048for the right exterior
mirror.
XTo adjust the mirror: move control0087to the
right or left, up or down.
The exterior mirrors can be heated by switch- ing on the rear window heating (
Ypage 82).
Exterior mirror pushed out of position
If an exterior mirror has been pushed for-
wards or backwards out of position, push the
exterior mirror into the correct position
manually.
66Mirrors
>> Seats, steering wheel and mirrors.

Automatic climate control panel
0043Increases the airflow (Ypage 82)
0044Defrosts the windshield (Ypage 82)
0087Switches the air-recirculation mode on/off (Ypage 84)
0085Switches the rear window heating on/off (Ypage 82)
Switches the exterior mirror heating on/off (for vehicles with heated exterior mirrors
only)
0083Sets the air distribution (Ypage 81)
0084Sets climate control to automatic (Ypage 81)
006BSwitches the climate control on/off (Ypage 80)
006CSwitches cooling with air dehumidification on/off (Ypage 81)
006DReduces the airflow (Ypage 82)
006ESets the temperature (Ypage 81)
Optimum use of automatic climate con-
trol
Automatic climate control
Below, you can find a number of notes and rec-
ommendations to help you use climate control optimally.
RActivate climate control primarily using
the 0058 button.
RSet the temperature to 72 ‡(22 †).
ROnly use the "Windshield demisting" func-
tion 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 oth-
erwise fog up, since no fresh air is drawn
into the vehicle in air-recirculation
mode.
Operating the climate control systems
Switching the climate control on/off
General notes
When the climate control is switched off, the air supply and air circulation are also
switched off. The windows could mist up.
Therefore, only switch off climate control
briefly.
Switching the sound on/off
XTurn the SmartKey to position 1or 2in the
ignition lock or start the engine
(
Ypage 87).
XTo switch on: press the0058button.
The indicator lamp under the 0058button
lights up.
or
XPress the 00F2button.
or
XPress the 0064button.
80Operating the climate control systems
>> Climate control.