
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
13
Airbag system
14
Description of the airbag system
14
Airbag overview
15
Deactivating airbags
18
Transporting children safely
19
Child seat
19
Fastening systems
22
Using the system
Cockpit
27
Overview
26
Instruments and Indicator Lights
28
Instrument cluster
28
Indicator lights
31
Information system
39
Driver information system
39
Driving data (Multifunction display)
40
MAXI DOT display
42Service interval display46SmartGate47
Unlocking and opening
49
Unlocking and locking
49
Anti-theft alarm system
54
Luggage compartment lid
55
Window operations
56
Lights and visibility
59
Lights
59
Interior lighting
63
Visibility
64
Windscreen wipers and washers
65
Rear mirror
67
Seats and head restraints
68
Seats and head restraints
68
Seat features
70
Transporting and practical equipment
72
Useful equipment
72
Multimedia holder
79
Luggage compartment and transport of
cargo
80
Roof rack
85
Heating and ventilation
86
Heating, manual air conditioning system,
Climatronic
86
Driving
Starting-off and Driving
91
Starting and stopping the engine using the
key
91
Starting and stopping the engine at the push
of the button
93
START-STOPsystem
95
Brakes and parking
97
Manual gear changing and pedals
99Automatic gearbox100Running-in and economical driving102
Avoiding damage to your vehicle
104
Assist systems
105
General information
105
Braking and stabilisation systems
105
Parking assistance (ParkPilot)
108
Speed control system
110
Front Assist
112
Fatigue detection
115
Tyre pressure monitoring
115
Hitch and trailer
117
Hitch
117
Trailer
122
General Maintenance
Care and maintenance
126
Service work, adjustments and technical
alterations
126
Washing vehicle
129
Cleaning vehicle exterior
130
Interior care
134
Inspecting and replenishing
136
Fuel
136
Engine compartment
139
Engine oil
142
Coolant
144
Brake fluid
145
Vehicle battery
146
Wheels
150
Tyres and wheel rims
150
Winter operation
1542Table of Contents

Tyre damageRead and observe
on page 150 first.
We recommend checking your tyres and wheel rims for damage (punctures,
cuts, splits and bulges, etc.) on a regular basis.
Remove any foreign objects in the tyre tread immediately (e.g. small stones).
Foreign bodies which have penetrated into the tyre (e.g. screws or nails)
should not be removed and seek help from a specialist garage.
WARNINGNever drive with damaged tyres – there is the risk of an accident occurring.
CAUTION
The tyres must be protected from contact with substances such as oil, grease
and fuel, which could damage them. If the tyres come into contact with these
substances, then we recommend you have this checked out in a specialist
workshop.
Unidirectional tyres
Read and observe
on page 150 first.
The direction of rotation of the tyres is marked by arrows on the wall of the
tyre .
The indicated direction of rotation must be adhered to in order to ensure the
optimal characteristics of these tyres.
These characteristics are principally the following.
▶ Increased driving stability.
▶ Reduced risk of aquaplaning.
▶ Reduced tyre noise and tyre wear.
Spare wheel
Read and observe
on page 150 first.
The size of the spare wheel is identical to that of the vehicle factory installedwheels.
After changing the spare wheel, the tyre pressure should be adjusted.
In vehicles with tyre pressure monitoring, save tyre pressure values » page 116.WARNING■
If, you get a puncture and a spare tyre has to be mounted with opposite
direction of rotation, then drive carefully. The best properties of the tyre
are no longer present in this situation.■
If the dimensions or design of the spare wheel differ from the tyres fitted
to the vehicle (e.g. winter tyres or low-profile tyres), it must only be used
briefly in the event of a puncture and if an appropriately cautious style of
driving is adopted.
■
Never use the temporary spare wheel if it is damaged.
Spare wheel
Read and observe
on page 150 first.
A yellow warning label is always displayed on the rim of the temporary spare
wheel.
Please note the following if you intend to use the temporary spare wheel. ▶ The warning label must not be covered after installing the wheel.
▶ Be particularly observant when driving.
▶ The spare wheel is inflated to the maximum inflation pressure for the vehicle
» page 151 .
▶ The tyre inflation pressure of the spare wheel 125/70 R16 is 4.2 bar.
▶ Only use this temporary spare wheel to reach the nearest specialist garage,
since it is not intended for permanent use.
If you need to use a spare wheel, make sure to fit a standard wheel of the ap-
propriate dimensions and design as soon as possible.
In vehicles with tyre pressure monitoring, save tyre pressure values » page 116.
WARNING■
Never drive with more than one temporary spare wheel mounted!■Only use the temporary spare wheel when absolutely necessary.■
Avoid accelerating at full throttle, sharp braking and fast cornering.
■
The snow chains cannot be used on the temporary spare wheel.
■
If the dimensions or design of the temporary spare wheel differ from the
tyres fitted, never drive faster than 80 km/h (or 50 mph).
■
Never use the emergency spare wheel if it is damaged.
■
Observe the instructions on the warning sign of the temporary spare
wheel.
153Wheels

Tyre labelRead and observe
on page 150 first.
Only use radial tyres of the same type, size (rolling circumference) and treadpattern on one axle on all four wheels.
When mounting new tyres the tyres have to be replaced axle by axle.
Explanation of tyre markings
For example, 225/50R 17 91 T means:
225Tyre width in mm50Height/width ratio in %RCode letter for the type of tyre – Radial17Diameter of wheel in inches91Load indexTSpeed symbol
The date of manufacture is stated on the tyre wall (possibly on the inside).
For example DOT ... 10 15... means, for example, that the tyre was manufac-
tured in the 10th week of 2015.
Load index
The load index indicates the maximum permissible load for each individual
tyre.
Load index838485868788Load
(In kg)487500515530545560
Speed symbol
The maximum speed symbol indicates the maximum permissible vehicle speed
with fitted tyres in each category.
Speed
symbolSTUHVWMaximum speed
(in km/h)180190200210240270
WARNING■ Never exceed the maximum permissible load bearing capacity of moun-
ted tyres.■
Never exceed the maximum permissible speed for the mounted tyres.
Winter operation
Introduction
This chapter contains information on the following subjects:
Winter tyres
154
Snow chains
155
Do not use alloy rims with bevelled or polished surfaces during the winter. The
rim surface does not have sufficient corrosion protection and could be perma-
nently damaged (e.g. through grit).
Winter tyres
The handling of your vehicle will be significantly improved when driving on
wintry roads if you fit winter tyres (labelled M+S).
To get best possible handling, winter tyres must be fitted to all four wheels. The minimum tread depth must be 4 mm.
Fit the summer tyres on again in good time as they provide better handling
properties, a shorter braking distance, less tyre noise, and reduced tyre wear
on roads which are free of snow and ice as well as at temperatures above 7 °C.
Speed symbol
Winter tyres (marked with M+S and a peak/snowflake symbol
) of a lower
speed category can be used provided that the permissible maximum speed of
these tyres is not exceeded even if the possible maximum speed of the vehicle
is higher.
On vehicles with the infotainment system with key the speed limit can be
set for winter tyres » Owner´s Manual Infotainment , chapter CAR - Adjust ve-
hicle systems .
For other vehicles with the MAXI DOT display there is the possibility to have
the speed limit set for winter tyres in a specialist workshop.
154General Maintenance

TransportLuggage compartment80
Roof rack85
Transporting72
Transporting children safely19
TSA107
Turn signal60
Turn signal system Warning light
35
Tyre Damage
153
Explanation of the label154
see wheels154
Tyre load-bearing capacity See Wheels
154
Tyre pressure151
Warning light34
Tyre pressure monitoring115
Display34
Infotainment display116
Save tyre pressure values116
Save tyre pressure values - button117
Save tyre pressure values - Infotainment116
Tyre repair General notes
162
Preparations163
Pressure test163
Sealing and inflating the tyre163
Tyres150
new102
Tyre pressure151
Wear and tear152
Wear indicators152
Tyre size154
see wheels154
U
Under-body Vehicle care
134
Under-body protection134
Unlock Key50
Unlocking Individual settings
52
KESSY51
Remote control50
Unlocking and locking49
USB79
Used vehicles Acceptance and recycling
129
Useful equipment Ashtray
75
Car park ticket holder73
Cigarette lighter74
Clothes hook78
Cup holders73
Glasses compartment77
Multimedia holder76
Storage compartment72
Using the selector lever100
V
Vehicle battery Automatic load deactivation
149
charging148
Checking the battery electrolyte level148
Cover147
Operation in winter148
Replacing149
Safety instructions146
Warning light36
Vehicle care Alcantara
135
Anodized parts132
Artificial leather135
Cavity protection133
Chrome parts132
Cleaning vehicle exterior130
Cleaning wheels133
Decorative and protective films131
Door locking cylinder133
Headlight glasses132
Interior care134
Maintenance131
Materials135
Natural leather134
Plastic parts131
Polishing vehicle paint work131
Rubber seals132
Safety belt136
Seat covers136
Under-body protections134
washing129
Vehicle condition see Auto-check control
39
Vehicle data sticker179
Vehicle data sticker and nameplate Vehicle data sticker and nameplate
179
Vehicle dimensions182
Vehicle height182
Vehicle Identification Number (VIN)179
Vehicle length182
Vehicle tool kit157
Vehicle width182
vest holder for reflective vest
156
VIN Vehicle Identification Number
179
Visibility64
Visors See front sun visors
65
W
Warning indicator of a low temperature Warning light
38
Warning triangle156
warning when speeding41
195Index

WashingAutomatic car wash system130
by hand129
High-pressure cleaner130
Washing vehicles129
Waste container76
Weather conditions126
Wheel bolts Anti-theft wheel bolts
159
Caps159
Loosening and tightening159
Wheel rims150
Wheels Age of wheels
150
Changing157
Driving style152
Full trim158
General information150
Load index154
Remove158
Snow chains155
Speed symbol154
Storage of wheels150
stow158
Tyre damage153
Tyre pressure151
Tyre size154
Tyre wear152
Tyre wear indicator152
Unidirectional tyres153
Wheel balance152
Wheels exchange152
Winter tyres154
Wi-Fi Connection
47
Password47
Password change48
Setting48
Wi-Fi Direct Connection48
Password change48
Setting48
Window wiper Replacing the rear window wiper blade
169
Windscreen washer fluid Checking
141
Replenishing141
Warning light38
Winter141
Windscreen washer system141
Windscreen wipers66
Windscreen wipers Activating
66
Replacing the windscreen wipers169
Windscreen washer fluid141
Windscreen wipers and washers65
Winter operation154
De-icing windows132
Snow chains155
Winter tyres154
Winter tyres See Wheels
154
Wiper blades134
Service position of the windscreen wiper arms 169
Wipers Maintaining wiper blades
134
196Index