
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
69
Seats and head restraints
69
Seat features
70
Transporting and practical equipment
73
Useful equipment
73
Tablet holder
80
Luggage compartment and transport of
cargo
81
Variable loading floor in the luggage
compartment (Estate)
86
Roof rack
89
Heating and ventilation
90
Heating, manual air conditioning system,
Climatronic
90
Driving
Starting-off and Driving
95
Starting and stopping the engine using the
key
95
Starting and stopping the engine at the push
of the button
97
START-STOPsystem
99
Brakes and parking
101Manual gear changing and pedals103Automatic gearbox104
Running-in and economical driving
106
Avoiding damage to your vehicle
108
Assist systems
109
General information
109
Braking and stabilisation systems
109
Parking assistance (ParkPilot)
112
Speed control system
114
Front Assist
116
Fatigue detection
119
Tyre pressure monitoring
119
Hitch and trailer
121
Hitch
121
Trailer
126
General Maintenance
Care and maintenance
130
Service work, adjustments and technical
alterations
130
Washing vehicle
133
Cleaning vehicle exterior
134
Interior care
138
Inspecting and replenishing
140
Fuel
140
Engine compartment
143
Engine oil
146
Coolant
148
Brake fluid
149
Vehicle battery
150
Wheels
154
Tyres and wheel rims
154
Winter operation
1582Table of Contents

Safety
Passive Safety
General information
Introduction
This chapter contains information on the following subjects:
Before setting off
8
Driving safety
8
In this section of the instructions you will find important information, tips and
notes on the subject of passive safety.
We have combined everything here which you should be familiar with, for ex-
ample, regarding seat belts, airbags, safety of children and anything similar.
You can find further information on safety concerning you and those travelling
with you in the following chapters of this Owner's Manual.
The complete on-board literature should therefore always be in the vehicle.
This applies in particular, if you rent out or sell the vehicle.
Before setting off
For your own safety and the safety of the people travelling with you, please
pay attention to the following points before setting off.
▶ Ensure that the lighting and the turn signal system are functioning properly.
▶ Ensure that the function of the wipers and the condition of the wiper blades
are free of any defects.
▶ Ensure that all of the windows offer good visibility to the outside.
▶ Adjust the rear-view mirror so that vision to the rear is guaranteed.
▶ Ensure that the mirrors are not covered.
▶ Check the tyre inflation pressure.
▶ Check the engine oil, brake fluid and coolant level.
▶ Secure all items of luggage.
▶ Do not exceed the permissible axle loads and permissible gross weight of the
vehicle.
▶ Close all doors as well as the bonnet and boot lid.
▶ Ensure that no objects can obstruct the pedals.
▶
Protect children in suitable child seats with correctly fastened seat belts
» page 19 , Transporting children safely .
▶ Adopt the correct seated position » page 8, Correct and safe seated posi-
tion . Tell your passengers to assume the correct seated position.
Driving safety
The driver is fully responsible for himself and passengers, especially children. If
your driving safety is effected, you place yourself and the oncoming traffic at
risk.
The following guidelines must therefore be observed. ▶ Do not become distracted from concentrating on the traffic situation, (e.g. by
your passengers or mobile phone calls).
▶ Never drive when your driving ability is impaired, (e.g. due to medication, al-
cohol or drugs).
▶ Keep to the traffic regulations and the permissible speed limit.
▶ Always adjust the driving speed to the road, traffic and weather conditions.
▶ Take regular breaks on long journeys (at least every two hours).
The following list contains instructions for the Passenger which, if not ob-
served, may cause serious injuries or death. ▶ Do not lean against the dash panel.
▶ Do not put your feet on the dash panel.
The following list contains instructions for all Passengers which, if not ob-
served, may cause serious injuries or death. ▶ Do not sit only on the front part of the seat.
▶ Do not sit facing to the side.
▶ Do not lean out of the window.
▶ Do not put your limbs out of the window.
▶ Do not put your feet on the seat cushion.
Correct and safe seated position
Introduction
This chapter contains information on the following subjects:
Correct seat position of the driver
9
Adjusting the steering wheel position
9
Correct seated position for the front passenger
10
Correct seated position for the passengers in the rear seats
10
8Safety

Seat belts
Using seat belts
Introduction
This chapter contains information on the following subjects:
The physical principle of a frontal collision
12
Correct routing of seat belt
12
Fastening and unfastening seat belts
13
Seat belts that are fastened correctly offer good protection in the event of an
accident. They reduce the risk of an injury and increase the chance of survival
in the event of a major accident.
Properly fastened seat belts hold occupants to correctly set seats in the right
seat position.
Particular safety aspects must be observed when transporting children in the
vehicle » page 19 .
WARNING■
Fasten your seat belt before each journey – even when driving in town!
This also applies to other passengers - there is a danger of injury!■
Maximum seat belt protection is only achieved if you are correctly seated
» page 8 , Correct and safe seated position .
■
The seat backrests of the front seats must not be tilted too far to the rear
otherwise the seatbelts can lose their effectiveness.
WARNINGInformation on the correct routing of the belt■Always ensure that the webbing of the seat belts is properly routed. Seat
belts which are not correctly adjusted can themselves cause injuries even
in minor accidents.■
Adjust the height of the belt in such a way that the shoulder part of the
belt is roughly positioned across the middle of your shoulder – on no ac-
count across your neck.
WARNING (Continued)■ A seat belt which is hanging too loose can result in injuries as your body is
moved forward by the kinetic energy produced in an accident and is then
suddenly held firm by the belt.■
The belt webbing must not run across solid or fragile objects (e.g. specta-
cles, ball-point pens, bunches of keys etc.). Such objects can cause injury.
WARNINGInformation on dealing with the safety belts■The belt webbing must not be jammed in-between at any point or twis-
ted, or chafe against any sharp edges.■
Make sure you do not catch the seat belt in the door when closing it.
WARNINGInformation on the proper use of the safety belts■No two persons (also not children) should ever use a single seat belt to-
gether.■
The lock tongue should only be inserted into the lock which is the correct
one for your seat. Wrong use of the safety belt will reduce its capacity to
protect and the risk of injury increases.
■
The slot of the belt tongue must not be blocked, otherwise the belt
tongue will not lock in place properly.
■
Many layers of clothing and loose clothing (e. g. a winter coat over a jack-
et) do not allow you to be correctly seated and impairs proper operation of
the seat belts.
■
Do not use clamps or other objects to adjust seat belts (e.g. for shorten-
ing the belts for smaller persons).
■
The seat belts for the rear seats can only fulfil their function reliably
when the seat backrests are correctly locked into position » page 72.
WARNINGInformation on the care and maintenance of the safety belts■The belt webbing must always be kept clean. Soiled belt webbing may im-
pair proper operation of the inertia reel » page 140.■
The seat belts must not be removed or changed in any way. Do not at-
tempt to repair the seat belts yourself.
11Seat belts

Reset counter for distance travelled (trip)›Press button A » Fig. 26 on page 31 .
Setting the clock
Fig. 26
Button in the instrument cluster
Read and observe on page 28 first.
›
Switch on the ignition.
›
Press and hold the button
A
» Fig. 26 until the
Time
is shown in the display.
›
Release the button
A
and the system switches to the hour setting function.
›
Press the button
A
again and set the hours.
›
Wait around 4 seconds - the system switches to the minutes setting.
›
Press the button
A
again and set the minutes.
›
Wait around 4 seconds - the system switches to the start setting.
The time can also be set in the Infotainment » Owner´s Manual Infotainment ,
chapter Device settings .
Indicator lights
Introduction
This chapter contains information on the following subjects:
Handbrake
32
Brake system
32
Seat belt warning light
32
Power steering/steering lock (KESSY system)
32
Stability control (ESC) / Traction control (TCS)
33
Traction control system (TCS) off
33
Anti-lock braking system (ABS)
33
Rear fog light
34
Emission control system34 Glow plug system (diesel engine)34
Engine performance check (petrol engine)
34
Airbag system
34
Tyre pressure
34
Fuel reserve
35
Turn signal system
35
Trailer turn signal lights
35
Fog lights
35
Cruise control system
35
Brake pedal (automatic gearbox)
35
Main beam
36
Automatic transmission
36
Rear seat belt warning light
36
Alternator
36
Coolant
36
Engine oil pressure too low
37
Engine oil level
37
Lamp failure
37
Diesel particulate filter (diesel engine)
37
Windscreen washer fluid level
38
START-STOP system
38
Display of a low temperature
38
Distance warning (Front Assist)
38
Advance warning/emergency brake (Front Assist)
38
Service
38
The warning lights in the instrument cluster 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.
31Instruments and Indicator Lights

Engine oil pressure too low
Read and observe
on page 32 first.
flashes – the engine oil pressure is too low.
Oil pressure: Stop vehicle! Owner's manual!STOP VEHICLE OIL PRESSURE›
Stop the vehicle, switch off the engine, and check the engine oil level.
Even if the oil level is correct,
do not drive any further if the warning light is
flashing. Also do not leave the engine running at an idling speed.
Seek help from a specialist garage.
CAUTION
If for some reason, it is not possible to top up the engine oil, do not contin-
ue driving! Switch off the engine and seek assistance from a specialist garage.
Engine oil level
Read and observe
on page 32 first.
Engine oil level too low
illumi-
nates
Oil level: add oil!ADD OIL
▶ Stop the vehicle, switch off the engine, and check the engine oil level, top up
if necessary.
The warning light will go out if the bonnet is left open for more than 30 sec-
onds. If no engine oil has been replenished, the warning light will come on
again after driving about 100 km.
Engine oil level too high
illumi-
nates
Reduce oil level!OIL LEVEL TOO HIGH
▶ Stop the vehicle, switch off the engine, and check the engine oil level.
In the event of a high oil level, seek assistance from a specialist garage.
Fault on the engine oil level sensor
illumi-
nates
Oil sensor: workshop!OIL SENSOR WORKSHOPSeek help from a specialist garage.
CAUTION
If for some reason, it is not possible to top up the engine oil, do not contin-
ue driving! Switch off the engine and seek assistance from a specialist garage.
Lamp failure
Read and observe
on page 32 first.
illuminates – one of the lamps is defective. A message will appear con-
cerning the affected lamp.
An example message in the display of the instrument cluster
Check right dipped headlight beam!DIPPED HEADLIGHT CHECK RIGHT
Diesel particulate filter (diesel engine)
Read and observe
on page 32 first.
The diesel particulate filter separates the soot particles from the exhaust. The soot particles collect in the diesel particulate filter where they are burnt on a
regular basis.
Illuminates – the filter is clogged with soot.
To clean the filter, and where traffic conditions permit »
, drive as follows for
at least 15 minutes or until the indicator light goes out.
Gear 4 or gear 5 engaged (automatic gearbox: Position D/S).
Vehicle speed at least 70 km/h.
Engine speed between 1,800-2,500 rpm.
If the filter is properly cleaned, the warning light extinguishes.
If the filter is not properly cleaned, the warning light does not go out and
the warning light begins to flash.
Particulate filter: owner's manual!PARTICLE FILTER OWNER MANUAL
Seek help from a specialist garage.
37Instruments and Indicator Lights

If you drive more efficiently this value can increase.
Average fuel consumption
The indication is calculated continuously since the last deletion of the memory.
After erasing the memory, no data will appear for the first 100 m driven.
Current fuel consumption
You can use this information to adapt your driving style to the desired fuel
consumption.
When the vehicle is stationary or slowly moving the fuel consumption is dis-
played in l/h (on models for some countries the following appears --,- km/l).
Oil temperature
If the engine oil temperature is in the range of 80-110 °C, the engine operating
temperature has been reached.
If the oil temperature is lower than 80 °C or above 110 °C, avoid high engine
revs, full throttle and high engine loads.
If the oil temperature is lower than 50 °C or if there is a fault in the system for
checking the oil temperature are displayed instead of the oil temperature.
Warning against excessive speeds
Set the speed limit, for example, for the maximum permissible speed in town
» page 41 .
Current driving speed
The display is identical to the display on the speedometer.
Average speed
The indication is calculated continuously since the last deletion of the memory.
After erasing the memory, no data will appear for the first 300 m driven.
Distance travelled
The distance travelled since the memory was last erased is displayed.
The maximum distance indicated is 9,999 km. The indicator is automatically
set back to zero if this period is exceeded.
Driving time
The time travelled since the memory was last erased is displayed.
The maximum distance indicated is 99 hours and 59 minutes. The indicator is
automatically set back to zero if this period is exceeded.Coolant temperature
If the engine oil temperature is in the range 80-110 °C, the engine operating
temperature is reached.
If the temperature lies below 80 °C or above 110 °C, avoid high engine revs, full
throttle and high engine loads.
Warning when exceeding the set speed
Read and observe
on page 40 first.
The system offers the possibility to set a speed limit beyond which an audiblealarm will sound and the following warning message appears.
Speed ... exceeded.SPEED TOO HIGH
Adjust the speed limit while the vehicle is stationary
›
Select the menu item
Warning at
at ( ) or
(
) and confirm.
›
Set the desired speed limit.
›
Confirm the set value, or wait several seconds; your settings will be saved
automatically.
The speed limit can be set in 5 km/h intervals.
Adjusting the speed limit while the vehicle is moving
›
Select the menu item
Warning at
at ( ) or
(
) and confirm.
›
Drive at the desired speed.
›
Confirm the current speed as the speed limit.
The set speed limit can be manually adjusted later if needed.
Deactivate speed limit
›
Select the menu item
Warning at
at ( ) or
(
) and confirm.
›
Confirm the stored value of the speed limits.
The speed limit will be disabled.
The set driving mode remains stored even after switching the ignition on and
off. After a gap between driving exceeding 2 hours, the pre-set speed limit is
deactivated.
41Information system

In the display when the ignition is on, an arrow symbol as well as an abbrevia-
tion for the corresponding direction (in relation to the current direction of trav-
el) are displayed » Fig. 32.
Service interval display
Introduction
This chapter contains information on the following subjects:
Displaying the distance and days until the next service interval
46
Service messages
46
Resetting the service interval display
46
The service interval display shows the time and mileage to the next service
event.
The information regarding the service intervals can be found in the service
schedule.
Displaying the distance and days until the next service interval
Fig. 33
Button in the instrument cluster
›
Switch on the ignition.
›
Press and hold the button
A
» Fig. 33 until the
Service
is shown in the dis-
play.
›
Release the button
A
.
In the display the symbol appears for 4 seconds and the following message
for the kilometre or days to the next service appointment.
Oil service … / … Inspection … / …OIL SERV_ IN … OR … INSPECT_ IN … OR …Service messages
Messages before reaching the scheduled service date
Before the next service date has been reached, the symbol
as well as a mes-
sage about the mileage or days until the next service event appears in the dis-
play after switching on the ignition.
Messages upon reaching scheduled service date
Once the service interval is reached, the icon
appears in the display after the
ignition is switched on, as well as the following message, for example.Oil service now!OIL SERVICE NOW
or
Inspection now!INSPECTION NOW
or
Oil service and inspection now!OIL SERVICE + INSP_ NOW
Resetting the service interval display
We recommend that the display reset is completed by a specialist garage.
We recommend that you do not reset the service interval display yourself. In-
correctly setting the service interval display could cause problems to the vehi-
cle.
Variable service interval
For vehicles with variable service intervals, after resetting the oil change serv-
ice display in a specialist garage, the values of the new service interval are dis-
played, which are based on the previous operating conditions of the vehicle.
These values are then continuously matched according to the actual operating
conditions of the vehicle.
46Using the system

Headrests - removing and installingFig. 61
Front head restraints: removal/installation
Fig. 62
Rear head restraints: removal/installation
Read and observe
on page 69 first.
Front restraint
›
Pull the restraint out of the seat backrest as far as the stop.
›
Press locking button
A
in the direction of arrow
1,
and pull out the head re-
straint in the direction of arrow
2
» Fig. 61 .
›
To re-insert the head restraint, push it far enough down into the seat back-
rest in the direction of arrow
3
until the locking button clicks into place.
Rear restraint
›
Pull the restraint out of the seat backrest as far as the stop.
›
Press locking button
B
in the direction of arrow
4
, while at the same time
using a flat-headed screwdriver with a max. width of 5 mm to press the lock-
ing button in opening
C
in the direction of arrow
5
» Fig. 62 .
›
Remove the restraint in the direction of arrow
6
.
›To re-insert the head restraint, push it far enough down into the seat back-
rest in the direction of arrow 7 until the locking button clicks into place.WARNINGPlease note the following points about the head restraint settings » page 8 , Correct and safe seated position .
CAUTION
Store the head restraints that were removed in such a way that they are not
damaged or soiled.
Note
In sports seats, the head restraints are integrated into the seat backrests and
cannot be removed.
Seat features
Introduction
This chapter contains information on the following subjects:
Front seat heating
70
Front armrest setting
71
Rear armrest setting
71
Seat backrests
72
Front seat heating
Fig. 63
Buttons for heating the front
seats
The seat backrests and seats can be heated electrically.
The heat output can be adjusted with the ignition on.
The heater is turned on after the engine has started.
70Using the system