Table of Contents
Board literature4
Notes
5
Structure and more information about the
Owner's Manual
6
Abbreviations
Safety
Passive Safety
8
General information
8
Correct and safe seated position
8
Seat belts
11
Using seat belts
11
Inertia reels and belt tensioners
14
Airbag system
15
Description of the airbag system
15
Airbag overview
16
Deactivating airbags
19
Transporting children safely
21
Child seat
21
Fastening systems
23
Using the system
Cockpit
27
Overview
26
Instruments and Indicator Lights
28
Instrument cluster
28
Warning lights
32
Information system
39
Driver information system
39
Multifunction display (MFD)
41
MAXI DOT display
43Service interval display48SmartGate49
Unlocking and opening
52
Unlocking and locking
52
Anti-theft alarm system
56
Luggage compartment lid
57
Window operations
58
Panorama sliding/tilting roof
61
Lights and visibility
64
Lights
64
Interior lights
69
Visibility
70
Windscreen wipers and washers
71
Rear mirror
73
Seats and head restraints
75
Front seat
75
Front seat functions
78
Head restraints
79
Rear seats
80
Transporting and practical equipment
83
Useful equipment
83
Multimedia holder
95
Luggage compartment and transport of
cargo
96
Variable loading floor in the luggage
compartment (Estate)
102
Roof rack
103
Heating and ventilation
104
Heating, manual air conditioning system,
Climatronic
104
Auxiliary heating (auxiliary heating and
ventilation)
109Driving
Starting-off and Driving113
Starting and stopping the engine using the
key
113
Starting and stopping the engine at the push
of the button
115
START-STOPsystem
117
Brakes and parking
119
Manual gear changing and pedals
121
Automatic transmission
122
Running-in and economical driving
124
Avoiding damage to your vehicle
125
Assist systems
127
General information
127
Braking and stabilisation systems
127
OFF ROAD-mode
129
Parking assistance (ParkPilot)
131
Rear View Camera
133
Park Assist
135
Speed control system
138
Fatigue detection
139
Tyre pressure monitoring
140
Hitch and trailer
141
Hitch
141
Trailer
146
General Maintenance
Care and maintenance
149
Service work, adjustments and technical
alterations
149
Washing vehicle
152
Cleaning vehicle exterior
153
Interior care
1572Table of Contents
Airbag system
Description of the airbag system
Introduction
This chapter contains information on the following subjects:
System description
15
Airbag deployment
15
The airbag system supplements the fastened seat belts and provides addition-
al occupant protection in severe frontal and side collisions.
The functional status of the airbag system is indicated by the indicator light
in the instrument cluster » page 37.
WARNING■
An airbag can only offer you optimal protection in combination with a
fastened seat belt .■
The airbag is not a substitute for the seat belt, but instead forms part of
the complete passive vehicle safety concept.
■
To ensure passengers are protected with the greatest possible effect
when the airbag is deployed, the front seats must be correctly adjusted to
match the body size » page 8, Correct and safe seated position .
■
If you do not fasten the seat belts when driving, lean too far forward or
adopt an incorrect seated position, you are exposing yourself to increased
risk of injury in the event of an accident.
WARNINGInformation on the use of the airbag system■If there is a fault, have the airbag system checked immediately by a spe-
cialist garage. Otherwise, there is a risk of the airbag not being activated in
the event of an accident.■
No modifications of any kind must be made to parts of the airbag system.
■
Any work on the airbag system including the installation and removal of
system components due to other repair work (e.g. removal of the steering
wheel) must only be carried out by a specialist garage.
■
Never make any changes to the front bumper or the bodywork.
■
Do not manipulate individual parts of the airbag system, as this might re-
sult in the airbag being deployed.
■
The airbag system must then be replaced if the airbag has been deployed.
System description
Read and observe
on page 15 first.
The inflation of the airbag is carried out in a fraction of a second.
When the airbags are deployed, they fill with gas and inflate.
A grey white or red, non-harmful gas is released when the airbag is inflated.
This is perfectly normal and is not an indication of a fire in the vehicle.
Depending on the vehicle equipment, the airbag system consists of the
following parts. ▶ Front airbag for the driver and the front passenger » page 16.
▶ Driver’s knee airbag » page 17.
▶ Side airbags » page 18.
▶ Head airbags » page 19.
▶ Airbag warning light in the instrument cluster » page 37.
▶ Key switch for the front passenger airbag » page 20.
▶ Warning light for the front passenger airbag in the middle of the dash panel
» page 20 .
Airbag deployment
Read and observe
on page 15 first.
The airbag system is only functional when the ignition is switched on.
Triggering conditions
It is not possible to generally determine which deployment conditions apply to
the airbag system in every situation. An important role is played by factors
such as the type of object that the vehicle hits (hard/soft), the impact angle, vehicle speed etc.
A decisive factor for the deployment of the airbags is the deceleration which
occurs. If the vehicle deceleration which occurs and is measured during the
collision remains below the prescribed reference values specified in the control
unit, the airbags are not deployed although the vehicle may well suffer severe
damage to the bodywork as a consequence of the accident.
The following airbags will be deployed in the event of a severe frontal
collision.
▶ Driver’s front airbag.
▶ Front passenger airbag.
▶ Driver’s knee airbag.
15Airbag system
Using the system
Cockpit
OverviewDoor opening lever
55
Electric exterior mirror adjustment
74
Parking ticket holder
84
Air outlet vents
108
Operating lever:
▶ Turn signal light, headlight and parking light, headlight
flasher
65
▶ Speed regulating system
138
Steering wheel:
▶ With horn
▶ With driver’s front airbag
16
▶with push-buttons for radio, navigation system and mobile
phone
Instrument cluster: Instruments and indicator lights
28
Operating lever:
▶ Windscreen wiper and wash system
71
▶Multifunction display
41
▶Information system
39
Air outlet vents
108
Warning light for the deactivated front seat passenger airbag
20
Switch for hazard warning lights
68
Storage compartment on the dash panel
84
Interior rear-view mirror
73
Depending on specification:
▶ Radio
▶ Infotainment
Storage compartment on the front passenger side
91
Front passenger airbag
16
Air outlet vents
108
Power window in the front passenger door
60
Door opening lever
55
Electric windows
591234567891011121314151617181920Fuse box (on side of dash panel)197
Light switch
64
Bonnet release lever
166
Regulator for the instrument lighting and regulator for the head-
light beam range adjustment
70, 64
Lever for adjusting the steering wheel
9
Ignition lock
114
Pedals
121
Bar with keys depending on the equipment fitted:
▶ START STOP
117
▶
Traction control TCS
128
▶
Electronic Stability Control ESC
127
▶
Parking aid
131
▶
OFF ROAD-mode
129
▶
Tyre pressure control indicator
140
▶
Park Assist
135
Handbrake lever
120
Central locking system
54
Depending on equipment fitted:
▶ Gearshift lever (manual gearbox)
121
▶Selector lever (automatic gearbox)
122
Storage compartment
85
Depending on equipment fitted:
▶ Operating controls for the heating
105
▶Operating controls for the air conditioning system
105
▶Operating controls for Climatronic
106
Key switch for switching off the front passenger airbag (in front
passenger storage compartment)
20
Note
The arrangement of the controls right-hand drive models may differ from the
layout shown in » Fig. 21. The symbols on the controls and switches are the
same as for left-hand drive models.212223242526272829303132333427Cockpit
Instruments and Indicator Lights
Instrument cluster
Introduction
This chapter contains information on the following subjects:
Overview
28
Revolutions counter
29
Coolant temperature gauge
29
Display
29
Fuel gauge
30
Counter for distance driven
30
Setting the time
30
Display of the second speedometer
31
Auto Check Control
31
The instrument cluster gives the driver basic information such as the current
speed, engine speed, the state of some vehicle systems and the like.
If there is a fault in the instrument cluster, the Error message will appear in
the display.
Seek help from a specialist garage.
WARNINGConcentrate fully at all times on your driving! As the driver, you are fully re-
sponsible for road safety.OverviewFig. 22
Instrument cluster
Read and observe
on page 28 first.
Engine revolutions counter » page 29
▶ with warning lights » page 32
Speedometer
▶ with warning lights » page 32
Button for display mode:
▶ Time settings » page 30
▶ Switching the display for the second speedometer on/off 1)
» page 31
▶ Service intervals - Display of the number of days and kilometres remain-
ing until the next service 1)
» page 48
Coolant temperature gauge » page 29
Display » page 29
Fuel gauge » page 30
Button for: ▶ Reset counter for distance travelled (trip) » page 30
▶ Setting the time
▶ Enable / disable the mode selected by means of the
3
key
12345671)
Applies to vehicles with a segment display.
28Using the system
Display of the second speedometerRead and observe
on page 28 first.
The display can show the current speed in mph 1)
.
This feature is provided for driving in countries with different speed units.
MAXI DOT display
The display of the second speedometer can be set in the
Alt. speed dis.
menu
item » page 47 , Menu item
Settings
.
Segment display
›
Press key
3
» Fig. 22 on page 28 repeatedly, until the odometer display
flashes » page 30 .
›
Press the
7
key while the display flashes.
The second speedometer is displayed instead of the odometer.
The display of the second speedometer is switched off in the same manner as
it is switched on.
Auto Check Control
Read and observe
on page 28 first.
Vehicle condition
Certain functions of vehicle systems are checked continuously when the igni- tion is switched on.
Some error messages and other information are displayed in the MAXI DOT
display. The messages are displayed simultaneously with the warning lights in
the MAXI DOT display or with the warning lights in the instrument cluster
» page 32 , Warning lights .
The menu item
Vehicle status
is shown in the main menu of the MAXI DOT dis-
play whenever at least one fault message exists. After selecting this menu,
the first of the error messages is displayed.
Several error messages are shown on the display under the message e.g. 1/3.
This indicates that the first of a total of three error messages is being dis-
played.
Warning lights in the MAXI DOT displayEngine oil pressure too low» page 34Check engine oil level
Engine oil sensor defective» page 169Engine-speed limitation» page 31Water in fuel filter (diesel engine).» page 31Automatic gearbox DSG overheated» page 31AdBlue ®
level too low» page 31
Engine-speed limitation
The information about the maximum permissible engine speed is displayed to-
gether with this warning light.
Do not exceed the indicated maximum engine speed!
Have the vehicle checked by a specialist garage.
Water in the fuel filter (diesel engine)
The fuel filter with water separator, filters out dirt and water from the fuel.
If too much water is present in the separator, the following information ap-
pears on the instrument cluster display.
Water in fuel filter. Owner´s manual!FUEL FILTER SEE MANUAL
Seek help from a specialist garage.
Automatic gearbox DSG overheated
Gearbox overheated. Stop! Owner´s manual!
▶
Do not continue to drive! Stop the vehicle and turn off the engine.
You can continue your journey as soon as the warning light disappears.
AdBlue ®
level too low
The warning light is only shown in the MAXI DOTdisplay.
1)
For models with the speedometer in mph, the second speedometer is displayed in km/h.
31Instruments and Indicator Lights
AdBlue (DEF) refill! Range: ...ADBLUE RANGE …
The range in the display indicates the distance that can be driven with the re-
maining AdBlue ®
left in the tank.
Refill AdBlue ®
» page 164 .
AdBlue (DEF) refill! No engine start in …ADBLUE NO START IN …
The range in the display indicates the distance to travel, after which no engine
restart is possible, as long as no AdBlue ®
is added.
Refill AdBlue ®
» page 164 .
AdBlue (DEF) refill! No engine start possible.ADBLUE NO RESTART
It is no longer possible to start the engine.
Refill AdBlue ®
» page 164 .
WARNINGIf you have to stop for technical reasons, then park the vehicle at a safe
distance from the traffic, switch off the engine and switch on the hazard
warning light system » page 68. Place the warning triangle at the prescri-
bed distance.
Note
■ If the MAXI DOT display shows warning messages, these messages must be
confirmed in order to access the main menu » page 41, Operation .■
As long as the operational faults are not rectified, the warning lights are al-
ways indicated again. After they are displayed for the first time, the warning
lights continue to be indicated without any extra messages for the driver.
Warning lights
Introduction
This chapter contains information on the following subjects:
Handbrake
33
Brake system
33
Seat belt warning light
33 Alternator33 Door open33
Coolant
33
Boot lid
34
Power steering/steering lock (KESSY system)
34
34
Traction Control System (ASR)
35
Electronic Stability Control (ESC)
35
Traction control (TCS) is deactivated
35
Antilock brake system (ABS)
36
Rear fog light
36
Lamp failure
36
Xenon headlights (AFS)
36
Exhaust inspection system
36
Glow plug system (diesel engine)
36
Engine performance check (petrol engine)
37
Diesel particulate filter (diesel engine)
37
Fuel reserve
37
Airbag system
37
Tyre pressure
38
Windscreen washer fluid level
38
Turn signal system
38
Fog lights
39
Cruise control system
39
Brake pedal (automatic gearbox)
39
OFF ROADmode
39
Main beam
39
The warning lights indicate certain functions or faults.
Some warning lights can be accompanied by acoustic signals and messages in
the display of the instrument cluster.
After switching on the ignition, some warning lights light up briefly as a func-
tion test.
If the tested systems are OK, the corresponding warning lights go out a few
seconds after switching on the ignition or after starting the engine.
32Using the system
WARNING■Ignoring illuminated warning lights and related messages or instructions
in the display of the instrument cluster may lead to serious personal injury
or damage to the vehicle.■
If you have to stop for technical reasons, then park the vehicle at a safe
distance from the traffic, switch off the engine and switch on the hazard
warning light system » page 68. Place the warning triangle at the prescri-
bed distance.
■
The engine compartment of your car is a hazardous area. The following
warning instructions must be followed at all times when working in the en-
gine compartment » page 165, Engine compartment .
Handbrake
Read and observe
on page 33 first.
illuminates – the hand brake is applied.
An acoustic signal will sound if you drive the vehicle above 6 km/h for at least
3 seconds while the handbrake is applied.
Release parking brake!
Brake system
Read and observe
on page 33 first.
illuminates – the brake fluid level in the braking system is too low.
Brake fluid: Owner's Manual!›
Stop the vehicle, switch off the engine, and check the level of the brake fluid
» page 171 .
WARNING■
If the warning light lights up together with the warning light
» page 36 , Antilock brake system (ABS) , stop driving! Seek help from
a specialist garage.■
A fault to the ABS system or the braking system can increase the vehi-
cle's braking distance – risk of accident!
Seat belt warning light
Read and observe
on page 33 first.
illuminates - the driver or front passenger has not fastened their seat belt.
The indicator light
goes off after the respective seat belt is fastened.
At a speed of more than approximately 20 km/h the warning light
flashes
and an audible warning sounds at a time.
If the seat belt is not fastened by the driver or front passenger during the next
approx. 2 seconds, the warning signal is deactivated and the warning light
lights up permanently.
Alternator
Read and observe
on page 33 first.
illuminates – the battery is not being charged whilst the engine is running.
Seek help from a specialist garage.
CAUTION
If in addition to the symbol the symbol » page 33 lights up while driving,
stop driving - risk of engine damage! Switch off the engine and seek assis-
tance from a specialist garage.
Door open
Read and observe
on page 33 first.
illuminates - one or more doors are open.
On vehicles with MAXI DOT display, this indicator is replaced by a vehicle icon
on the display » page 40 .
Coolant
Read and observe
on page 33 first.
illuminates or flashes – the coolant temperature is too high or the coolant
level is too low.
Check coolant! Owner´s manual!
33Instruments and Indicator Lights
Fog lightsRead and observe
on page 33 first.
illuminates – the fog lights are switched on.
Cruise control system
Read and observe
on page 33 first.
illuminates – the vehicle speed is regulated by the cruise control.
Brake pedal (automatic gearbox)
Read and observe
on page 33 first.
illuminates – apply the brake.
OFF ROADmode
Read and observe
on page 33 first.
illuminates – the conditions for the engagement of OFF ROADmode are met.
flashes – the hill descent assistant is engaged at the moment.
For more information about OFF ROAD mode » page 129, OFF ROAD-mode .
Main beam
Read and observe
on page 33 first.
illuminates – the main beam or the headlight flasher is switched on.
Information system
Driver information system
Introduction
This chapter contains information on the following subjects:
Display a low temperature
39
Door, boot or engine compartment warning
40
Overspeed warning at 120 km/h
40
Gear recommendation
40
Depending on the vehicle's equipment, the information system vie the display
of the instrument cluster provides the following information.
▶ Data relating to the multi-function display (MFD) » page 41.
▶ Data relating to the Maxi DOT display » page 43.
▶ Service interval display » page 48.
▶ Auto Check Control » page 31.
▶ Selector lever positions for an automatic gearbox » page 122.
WARNINGConcentrate fully at all times on your driving! As the driver, you are fully re-
sponsible for the operation of your vehicle.
Display a low temperature
Read and observe
on page 39 first.
If the outside temperature drops below +4 °C while driving, the warning light
(low temperature warning) illuminates and an audible signal sounds.
If the outside temperature is below +4 °C when the ignition is switched on, the
following warning light appears in the display .
WARNINGEven at temperatures of around +4 °C, black ice may still be on the road
surface! You should therefore not only rely on the outside temperature dis- play for accurate information as to whether there is ice on the road.39Information system