
Table of Contents
Table of Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety first! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Tips for driving . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Sitting position for occupants . . . . . . . . . . . . . . 6
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
The whys and wherefores of seat belts . . . . . . . 10
How to properly adjust your seatbelt . . . . . . . . 14
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 17
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . 18
General overview of the airbag . . . . . . . . . . . . . 20
Deactivating airbags . . . . . . . . . . . . . . . . . . . . . 25
Transporting children safely . . . . . . . . . . . . . . . 26
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Integrated child seat . . . . . . . . . . . . . . . . . . . . . 33
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
SEAT information system . . . . . . . . . . . . . . . . . . 47
Three button unit in headliner . . . . . . . . . . . . . . 53
Opening and closing . . . . . . . . . . . . . . . . . . . . . 54
Vehicle key set . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Central locking and locking system . . . . . . . . . 57
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Sliding doors . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . 70
Panoramic sliding sunroof* . . . . . . . . . . . . . . . . 72 Lights and visibility
. . . . . . . . . . . . . . . . . . . . . . 74
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Windscreen wiper and window wiper systems . 81
Rear vision mirror . . . . . . . . . . . . . . . . . . . . . . . . 85
Seats and head restraints . . . . . . . . . . . . . . . . . 88
Adjusting the seats and head restraints . . . . . . 88
Seat functions . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Transport and practical equipment . . . . . . . . . 98
Transporting objects . . . . . . . . . . . . . . . . . . . . . 98
Loading luggage compartment . . . . . . . . . . . . . 100
Roof carrier system* . . . . . . . . . . . . . . . . . . . . . . 110
Storage compartments . . . . . . . . . . . . . . . . . . . 112
Drink holders . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Ashtray and cigarette lighter* . . . . . . . . . . . . . . 118
Power sockets . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 122
Air conditioner . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Auxiliary heater* (additional heater) . . . . . . . . 128
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Stopping and starting the engine . . . . . . . . . . . 133
Braking and parking . . . . . . . . . . . . . . . . . . . . . 137
Changing gear . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Run-in and economical driving . . . . . . . . . . . . . 148
Engine management and exhaust gas
purification system . . . . . . . . . . . . . . . . . . . . . . 151
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Driving along flooded roadways . . . . . . . . . . . . 153
Driver assistance systems . . . . . . . . . . . . . . . . . 154
Braking and stability systems . . . . . . . . . . . . . . 154
Start assist systems . . . . . . . . . . . . . . . . . . . . . . 156
Parking sensor system* . . . . . . . . . . . . . . . . . . . 159
Park Assist system* . . . . . . . . . . . . . . . . . . . . . . 162
Rear Assist system* . . . . . . . . . . . . . . . . . . . . . . 166
Cruise control* (Cruise control system - CCS) . . 169
Lane Assist system* . . . . . . . . . . . . . . . . . . . . . . 172
Sign Assist* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Tiredness detection (recommendation to take
a break) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Tyre monitoring systems . . . . . . . . . . . . . . . . . . 177
Towing bracket device
. . . . . . . . . . . . . . . . . . . . 179
Driving with a trailer . . . . . . . . . . . . . . . . . . . . . . 179
Advice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Care and maintenance . . . . . . . . . . . . . . . . . . . . 189
Accessories, replacement of parts and
modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Care and cleaning the vehicle exterior . . . . . . . 195
Caring for and cleaning the vehicle interior . . . 200
Notes for the user . . . . . . . . . . . . . . . . . . . . . . . . 205
Checking and refilling levels . . . . . . . . . . . . . . . 206
Filling the tank . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Selective catalytic reduction* (AdBlue) . . . . . . 212
Working in the engine compartment . . . . . . . . 214
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Checking and topping up the windscreen
washer reservoir with water . . . . . . . . . . . . . . . . 226
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . 231
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Winter service . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
In case of emergency . . . . . . . . . . . . . . . . . . . . . 242
Vehicle tool kit* . . . . . . . . . . . . . . . . . . . . . . . . . 244
Changing a wheel* . . . . . . . . . . . . . . . . . . . . . . . 246
Tyre repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Starting assistance . . . . . . . . . . . . . . . . . . . . . . 253
Towing and tow starting . . . . . . . . . . . . . . . . . . . 255
3

Operation
Key-operated switch in glove com-
partment for deactivating front pas-
senger front airbag . . . . . . . . . . . . . . .20
Passenger front airbag off warning
lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Lever for:
– Manual gearbox . . . . . . . . . . . . . . . . 143
– Automatic gearbox . . . . . . . . . . . . .143
12 Volt power socket . . . . . . . . . . . . .119
Auto Hold Switch
- . . . . . . . . 156
Electronic parking brake switch 137
Start-up push button (Keyless Ac-
cess closing and start-up system)
21 22
23
24
25
26
27 Ignition lock
. . . . . . . . . . . . . . . . . . . . . . 133
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Steering column adjustment lever .6
Fuse box cover . . . . . . . . . . . . . . . . . . . 264
Lever for:
– Cruise control system (CCS) –
– – /--/-- . . 169
Open bonnet lever . . . . . . . . . . . . . . . . 214
Controls for:
– Electric windows . . . . . . . . . . . . . 70
– Childproof locks . . . . . . . . . . . . . 63
28 29
30
31
32
33
34 Note
● Some of the items of equipment listed here
are fitted only on certain model versions or
are optional extras.
● In versions with the steering wheel on the
right, the layout of the control elements is
somewhat different. But the symbols as-
signed to the controls correspond to the sym-
bols used in the versions with the steering
wheel on the left Instruments
View of instrument panel Fig. 34
Instrument panel, on dash panel40

Operation
Yellow symbolsSym- bolMeaning ››› See
Front brake pads worn.
›››
page
137
it lights up: ESC malfunction or
off.
flashes: ESC working.
ASR manually deactivated.
ABS faulty or does not work.
Electronic parking brake faulty.›››
page
137
Rear fog light switched on.›››
page
74
it lights up: Driving light totally or
partially faulty.›››
page
266
flashes: Fault in the adaptive light
system.››› page
74
Fault in catalytic converter.
›››
page
151
it lights up: pre-ignition of diesel
engine.
flashes: Fault in engine manage-
ment.
Fault in engine management.
Diesel particulate filter blocked
Sym-
bolMeaning ››› See
Fault in the steering system.›››
page
131
Tyre pressure too low.›››
page
231
Fault in the tyre pressure gauge.››› page
177
Level of windscreen washer fluid
too low.›››
page
81
Fuel tank almost empty.›››
page
206
flashes: engine oil sensor faulty.›››
page
218
it lights up: insufficient engine oil.
Fault in airbag system and seat
belt tensioners.›››
page
20
Front passenger front airbag is
disabled ( ).››› page
20
Top up "AdBlue", or there is a fault
in the "AdBlue" system.›››
page
212
Fuel tank not closed correctly.›››
page
206
Lane Assist is switched on, but not
active.›››
page
172 Green symbols
Sym-
bolMeaning ››› See
Left or right turn signal.›››
page
74
Hazard warning lights on.››› page
242
Use the foot brake!
Change
››› page
143
Brake
››› page
137
Cruise control operating.›››
page
169
Lane Assist is switched on and ac-
tive.›››
page
172 Blue symbols
Sym-
bolMeaning ››› See
Main beam on or flasher on.›››
page
74 Headlight adjustment (Light As-
sist) on.
46

Operation
Think ahead and “flow” with the traffic
Frequent acceleration and braking considera-
bly increase fuel consumption. If you think
ahead as you drive and keep a safe distance
from the vehicle in front, it is possible to slow
down by simply lifting your foot off the accel-
erator. This eliminates the need for constant
braking and acceleration.
Calm and steady driving
Constancy is more important than speed: The
more you drive at a constant speed, the lower
the fuel consumption.
When driving on the motorway, it is more effi-
cient to drive at a constant and more moder-
ate speed than to be continuously accelerat-
ing and braking. As a general rule, you will
reach your destination just as quickly when
you drive at a constant speed.
The cruise control function helps you to ach-
ieve a constant style of driving.
Moderate use of additional devices
It is important to travel in comfort, but con-
venience systems should be used ecological-
ly.
Some equipment, when connected, increase
fuel consumption considerably, for example:
● Air conditioning cooling system: If the air
conditioning system is required to cool to
significantly lower temperatures than the true outside temperature, it will require a large
amount of energy from the engine. Therefore,
we recommend that the selected temperature
for the vehicle is not too different to the out-
side temperature. It is a good idea to air the
vehicle before starting your journey and to
drive a short distance with all the windows
open. Only then should you close all the win-
dows and switch on the air conditioning.
Keep windows closed when travelling at high
speeds. Driving with the windows open in-
creases fuel consumption.
●
Switch off the seat heating when the seats
have warmed up.
● Switch off the heated rear window and the
windscreen heating when the windows have
demisted and are free of ice.
● Do not leave the auxiliary heater switched
on when the vehicle is moving ››› page 128.
Avoid short journeys
Fuel consumption is much higher when the
engine is cold, immediately after it has been
started. It takes a few kilometres of driving
for the engine to warm up and to normalise
consumption.
The engine and catalytic converter need to
reach their proper working temperature in or-
der t o minimi
se fuel consumption and emis-
sions. The ambient temperature has a deci-
sive influence. Fig. 133 shows the difference in consump-
tion for the same journey at +20 °C (+68 °F)
and at -10 °C (+14 °F).
Therefore, unnecessary short journeys
should be avoided. Try to combine trips.
The vehicle uses more fuel in winter than in
summer, even when other conditions are the
same.
“Warming” the engine is not only forbidden
in some countries, but in practice it is techni-
cally superfluous as it is a waste of fuel.
Adjusting type pressures.
Having the correct pressure in your tyres
helps to reduce rolling resistance and, as a
result reduces fuel consumption. Increasing
the tyre pressure slightly (+0.2 bar
[2.9 psi/20 kPa]) can help to save fuel.
If you are prepared to accept a slight reduc-
tion in comfort, the tyres may be filled to the
pressures recommended for a fully-loaded
vehicle. This is also valid when driving alone
without luggage.
When you buy new tyres, make sure they are
optimised for minimum rolling resistance.
Use low friction engine oil
The use of low viscosity totally synthetic oils,
known as low friction engine oil, helps to re-
duce fuel consumption. These oils reduce the
resistance caused by friction in the engine,
150

Driver assistance systems
Parking
● Stop the vehicle in front of a space and se-
lect reverse gear.
● Reverse slowly and turn the steering wheel
so that the yellow orientation lines guide you
towards the space ››› Fig. 145 3 .
● Align the vehicle straight in the parking
place using the help of the green orientation
lines.
Parking parallel to the road (mode 2) Fig. 146
Display: orientation lines and surfa-
ces for the space behind the vehicle After applying the turn signal, the lines and
surfaces not required are deleted.
Summary of the orientation points
Meaning of orientation lines and surfaces
displayed on the screen
››› Fig. 146 . All of the l
en gths of the orientation lines use a vehicle
located on a horizontal surface as reference.
Safety distance: road area located up to
around 40 cm behind the vehicle.
Vehicle side limit.
Turning point when parking. When the
yellow line touches the curb or another
limit of the parking space, the point for
changing direction (magnifying glass)
will have been reached.
Free space required to parallel park the
vehicle. The surface displayed must com-
pletely fit in the space.
Possible vehicle parked next to the curb.
Parking ● Stop the vehicle 1 m away parallel to the
parking space and select reverse gear.
● Switch on mode 2 on the navigation system
screen for parallel parking.
● Slowly reverse and turn the steering wheel
so that the surface displayed yellow on the
screen stops in front of any obstacles 5 (e.g. another vehicle).
●
Turn the steering wheel fully towards the
space and reverse slowly.
● When the yellow line 3 touches the side
limit of the space, e.g. the border or curb
(magnifying glass), turn the steering wheel
fully in the opposite direction. 1 2
3
4
5 ●
Continue reversing until the vehicle is in-
side the space, parallel to the road. Correct
the position if necessary.
Cruise control* (Cruise control
system - CCS) Introduction The cruise control system (CCS) is able to
maintain the set speed when driving for-
wards from approx. 20 km/h (12 mph).
The CCS only slows down by reducing the ac-
celerator but not by braking
››› .
WARNING
Use of the cruise control could cause acci-
dents and severe injuries if it is not possible
to drive at a constant speed maintaining the
safety distance.
● Do not use the cruise control in heavy traf-
fic, if the distance from the vehicle in front is
insufficient, on steep roads, with several
bends or in slippery circumstances (snow,
ice, rain or loose gravel), or on flooded roads.
● Never use the CCS when driving off-road or
on unpaved roads.
● Always adapt your speed and the distance
to the vehicles ahead in line with visibility,
weather conditions, the condition of the road
and the traffic situation. » 169
Technical specifications
Advice
Operation
Safety

Operation
●
To avoid unexpected operation of the cruise
control system, turn it off every time you fin-
ish using it.
● It is dangerous to use a set speed which is
too high for the prevailing road, traffic or
weather conditions.
● When travelling down hills, the CCS cannot
maintain a constant speed. The vehicle tends
to accelerate under its own weight. Select a
lower gear or use the foot brake to slow the
vehicle. Warning and control lamp
Fig. 147
Instrument panel display: CCS status
indicationsIt
lights upPossible causeSolution
This cruise control system
maintains the set speed of
the vehicle.–
Several warning and control lamps light up
for a few seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.
Indication on display
There are different versions of the cruise con-
trol system. In vehicles with the multifunction
display (MFI), the set speed is displayed on
the instrument panel screen.
Status
Fig. 147
:
CCS temporarily switched off. The set
speed is displayed in small figures.
System error. Contact a specialised work-
shop.
CCS switched on. The speed memory is
empty.
The CCS is switched on. The set speed is
displayed in large figures.
A B
C
D WARNING
Observe the safety warnings ››› in Control
and warning lamps on page 47. 170

Driver assistance systems
Cruise control system operation Fig. 148
On the left of the steering column:
control lever for cruise control system (CCS)FunctionControl position, control opera-
tions ››› Fig. 148Action
Switch on the CCS.Click ON 1The system is switched on. The system does not maintain the speed because there is still no speed
set.
Activating the CCSSET button AThe current speed is stored and maintained.
Temporarily switching off the CCS.Press
CANCEL 2 or
engage the clutch or the brakeThe cruise control system is switched off temporarily. The speed setting will remain stored.
Switch on the CCS again.Press RESUME 1The stored speed is reached again and maintained. If no speed has been set then the vehicle will
record and maintain the actual speed of the vehicle.
Increasing the stored speed (during
CCS setting)Hold down SPEED + +Short press:
Increases the speed at intervals of 10 km/h (6 mph) and records it.
Long press: the vehicle accelerates while the button remains pressed. Release the button to store the
current speed.
Reducing the stored speed (during
CCS setting)Press SPEED – –Short press:
Reduces the speed at intervals of 10 km/h (6 mph) and records it.
Long press: while this remains pressed, speed is reduced interrupting the accelerator without using
the brakes. Release the button to store the current speed.
Switch off the CCS.Click OFF 2The system is switched off. The stored speed is deleted.» 171
Technical specifications
Advice
Operation
Safety

Operation
Travelling down hills with the CCS
When travelling down hills the CCS cannot
maintain a constant speed. Slow the vehicle
down using the brake pedal and reduce
gears if required.
Automatic off
The cruise control system (CCS) is switched
off automatically or temporarily:
● If the system detects a fault that could af-
fect the working order of the CCS.
● If you increase the stored speed by using
the accelerator for a certain time.
● if the brake or clutch pedal is depressed.
● If you change gears.
● If the airbag is triggered.
Lane Assist system* Introduction WARNING
The intelligent technology in the lane assist
system cannot change the limits imposed by
the laws of physics and by the system itself.
Careless or uncontrolled use of the Lane As-
sist system may cause accidents and injury.
The system is not a replacement for driver
awareness. ●
Always adapt your speed and the distance
to the vehicles ahead in line with visibility,
weather conditions, the condition of the road
and the traffic situation.
● Always keep your hands on the steering
wheel so you can turn it at any time.
● The lane assist system does not detect all
road markings. In some circumstances, the
poor state of the road, structures located on
it or certain objects may be mistakenly recog-
nised as road markings by the lane assist
system. In such situations, switch the lane
assist system off immediately.
● Pay attention to the instructions on the in-
strument panel display and act accordingly to
its requests.
● Always pay attention to the vehicle's sur-
roundings. Note
The lane assist system has been exclusively
developed for driving on asphalted roads. Note
If the lane assist system does not work as de-
scribed in this chapter, do not use it and con-
tact a specialised workshop. Note
If you observe any system malfunction, have
the system checked by a specialised work-
shop. Control lampsBlinks
or
lights up
Possible causeSolution
(yellow)
Lane assist system
connected but in-
active.
The system cannot
clearly detect the
lane. See
page 173,
The lane assist sys-
tem is inactive (con-
trol lamp lit in yel-
low).
(green)
Lane assist system
connected and ac-
tive.–
Several warning and control lamps light up
for a few seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.
WARNING
Observe the safety warnings ››› in Control
and warning lamps on page 47. 172