Table of Contents
Board literature4
Notes
5
Structure and more information about the
Operating Instructions
6
Abbreviations
Safety
Passive Safety
8
General information
8
Correct and safe seated position
9
Seat belts
12
Wearing seat belts
12
Inertia reel and belt pre-tensioners
15
Airbag system
16
Description of the airbag system
16
Airbag overview
17
Deactivating airbags
20
Transporting children safely
22
Child seat
22
Fastening systems
25
Operation
Cockpit
28
Overview
27
Instruments and warning lights
29
Instrument cluster
29
Warning lights
33
Warning icons in the display
38Information system43Driver information system43
Driving data (Multifunction display)
45
Service interval display
48
Unlocking and opening
49
Unlocking and locking
49
Anti-theft alarm system
54
Tailgate
55
Power windows
56
Mechanical windows
59
Lights and visibility
60
Lights
60
Interior lights
65
Visibility
66
Windscreen wipers and washers
67
Rear mirror
69
Seats and headrests
71
Seats and headrests
71
Seat features
73
Transporting and practical equipment
76
Useful equipment
76
Luggage compartment
84
Variable loading floor in the luggage
compartment
89
Bicycle carrier in the luggage compartment
91
Roof rack
93
Heating and air conditioning
95
Heating, ventilation, cooling
95
Communication
100
SmartGate
100Driving
Starting-off and driving103
Starting and stopping the engine using the
key
103
Start or stop the engine by pressing button
105
Brakes and parking
107
Manual gear shifting and pedals
109
Automatic transmission
110
Retraction and economical driving
112
Driving through water and driving off made-
up roads
113
Assist systems
115
Braking and stabilisation systems
115
Parking aid
117
Cruise control system
118
Speed Limiter
120
Front Assistant
121
START-STOP
124
Fatigue detection (break recommendation)
126
Tyre pressure monitoring
127
Hitch and trailer
129
Hitch
129
Trailer
134
General Maintenance
Care and maintenance
137
Services, modifications and technical
alterations
137
Washing vehicle
140
Cleaning vehicle exterior
141
Interior care
145
Inspecting and replenishing
148
Fuel
148
Engine compartment
150
Engine oil
1532Table of Contents
Safety
Passive Safety
General information
Introduction
This chapter contains information on the following subjects:
Before every journey
8
Driving safety
8
Safety equipment
8
In this section, you will find important information, tips and notes on the sub-
ject of passive safety in your vehicle.
We have combined everything here which you should be familiar with, for ex-
ample, regarding seat belts, airbags, child seats and the safety of children.
WARNING■ This chapter contains important information on how to use the vehicle for
the driver and their occupants.■
You will find further information on safety, which concerns you and those
travelling with you, in the following chapters of this Owner's Manual.
■
The complete on-board literature should always be in the vehicle. This
particularly applies, if you rent out or sell the vehicle.
Before every journey
Read and observe
on page 8 first.
For your own safety and the safety of passengers, the following points must
be observed before every ride.
Ensure that the lighting and the turn signal system are functioning proper-
ly.
Make sure that the function of the wiper 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 levels.
Secure all items of luggage.
Do not exceed the permissible axle loads and permissible gross weight of
the vehicle – risk of accident.
Close all doors and the engine compartment and luggage compartment lid.
Ensure that no objects can obstruct the pedals.
Protect children in suitable child seats with correctly fastened seat belts
» page 22 , Transporting children safely .
Adopt the correct seated position » page 9, Correct and safe seated
position . Tell your passengers to assume the correct seated position.
Driving safety
Read and observe
on page 8 first.
The driver is fully responsible for himself/herself and his/her occupants. If your
driving safety is affected, you place yourself and oncoming traffic at risk.
The following guidelines must be observed. Do not get 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. through medication,
alcohol or drugs.
Keep to the traffic regulations and the permissible speed limit.
Always adjust the driving speed to the road, traffic and weather condi-
tions.
Take regular breaks on long journeys – at least every two hours.
Safety equipment
Read and observe
on page 8 first.
The following list contains only part of the safety equipment in your vehicle.
› Three-point seat belts for all the seats.
› Belt force limiters for the front seats.
› Belt tensioners for the front seats.
› Seat belt height adjusters for the front seats.
› Front airbag for the driver and the front passenger.
› Front side airbags.
› Head airbags.
› Anchoring points for child seats using the ISOFIX system.
8Safety
WARNING (Continued)■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 similar items, which prevent the lash-lock function
of the seat from operating. A seat belt which is hanging too loose can re-
sult in injuries, as your body is moved forward by the kinetic energy pro-
duced in an accident and is then abruptly held firm by the belt.
■
The seat belts for the rear seats can only fulfil their function reliably
when the seat backrests are correctly locked into position » page 74.
WARNINGInformation on the care and maintenance of the safety belts■The belt webbing must always be kept clean. Soiled belts may impair
proper operation of the inertia reel » page 147.■
The seat belts must not be removed or changed in any way. Do not at-
tempt to repair the seat belts yourself.
■
Check the condition of all the seat belts on a regular basis. If any damage
to the seat belts, seat belt connections, inertia reel or the lock is detected,
the seat belt concerned must be replaced by a specialist garage.
■
Damaged seat belts which have been subjected to stress in an accident
and were therefore stretched, must be replaced - this is best done by a
specialist garage. The anchorage points of the belts must also be inspec-
ted. The anchorage points for the belts should also be checked.
Note
The national legal requirements must be observed when using seat belts.The physical principle of a frontal collisionFig. 4
Driver without a fastened seat belt/rear seat passenger without a
fastened seat belt
Read and observe
on page 12 first.
As soon as the vehicle is moving, so-called kinetic energy (the energy of mo-
tion) is produced, both in terms of the car as well as in terms of the occupants.
The magnitude of this kinetic energy depends essentially on the speed at
which the vehicle is travelling and on the weight of the vehicle, including the
occupants. The greater the speed and weight increase, the greater the
amount of energy which has to be absorbed in the event of an accident.
The speed of the vehicle is the most important factor. Doubling the speed of
the vehicle from 25 km/h up to 50 km/hour increases the kinetic energy four
times.
The notion that it is possible to support your body with your hands in a minor
accident is incorrect. Even in a collision at only a low speed, the forces acting
on the body are such that it is no longer possible to support your body.
Even if you only drive at a speed of 30 km/h to 50 km/h, the forces that your body is exposed to in the event of an accident can exceed a ton (1,000 kg).
For example, a person's weight of 80 kg “increases” at 50 km/h to 4.8 tons (4,800 kg).
In the event of a frontal collision, occupants of the car not wearing a seat belt
are thrown forward and strike parts of the interior of the car, such as the
steering wheel, dash panel, windscreen in ways which cannot be controlled
» Fig. 4 -
. In certain circumstances, you could even be thrown out of the ve-
hicle, which could cause life-threatening or even fatal injuries.
13Seat belts
If a trailer is hitched and the warning light is not flashing , one of the trailer
turn signal lights has failed.
The following message is shown in the information cluster display, for exam-
ple.
Trailer: check left turn signal!
TRAILER TURN SIG_ CHECK LEFT
The trailer must be unhitched properly » page 134, Trailer, connect and dis-
connect .
Fog lights
Read and observe
on page 34 first.
The warning light
illuminates when the fog lamps are operating.
Cruise control / speed limiter
Read and observe
on page 34 first.
The indicator light illuminates
, when the vehicle is being controlled by the
cruise control or speed limiter.
The indicator light
flashes , if the speed set by the speed limiter has been
exceeded.
Brake pedal (automatic transmission)
Read and observe
on page 34 first.
If the warning light
illuminates , operate the brake pedal.
Main beam
Read and observe
on page 34 first.
The warning light
illuminates when the main beam or the headlight flasher
is being operated.
Warning icons in the display
Introduction
This chapter contains information on the following subjects:
Automatic transmission
39
Rear seat belt warning
39
Alternator
39
Coolant
40
Engine oil pressure
40
Engine oil level
40
Lamp failure
41
Diesel particulate filter (diesel engine)
41
Windscreen washer fluid level
42
START-STOP-system
42
Display of a low temperature
42
Distance warning (Front Assistant)
42
Advance warning/emergency brake (Front Assistant)
42
The warning icons indicate the status of certain functions or faults.
The warning icons are indicated in the display of the instrument cluster
» page 31 .
Depending on the meaning of the warning icon, the icon or
will also illu-
minate in the bar with the warning lights
4
» Fig. 20 on page 30 or » Fig. 21
on page 30 .
SymbolMeaningDangerWarning
While the operational faults remain unrectified, the messages are repeated.
After they are displayed for the first time, the symbols or
continue to be
displayed without any extra messages for the driver.
Some warning icons can be accompanied by acoustic signals and messages in
the instrument cluster display.
After switching on the ignition, some warning icons illuminate briefly as a
function test.
38Operation
CAUTIONIf in addition to the symbol the symbol lights up while driving, stop
driving - there is a risk of engine damage! Switch off the engine and seek as-
sistance from a specialist garage.
Coolant
Read and observe
on page 39 first.
Coolant level too low
If the coolant level is too low, the warning icon
lights up and the following
message appears in the instrument cluster display.
Please check engine coolant! Owner's Manual!
ENGINE COOLANT PLEASE CHECK
› Stop the vehicle, switch off the engine and check the coolant level
» page 156 .
› If the coolant level is too low, top up coolant
» page 156.
If the warning icon
does not illuminate after adding coolant and switching
on the engine, you may continue your journey.
If the coolant is within the specified range and the warning icon is still
lit
after switching on the ignition, then there may be a malfunction of the cooling
fan.
› Switch off the ignition.
› Check the fuse for the radiator fan, replace if necessary
» page 185, Fuses in
the engine compartment .
If the coolant level and fan fuse are OK and the Warning icon
lights up again
after switching on the ignition, do not continue driving!
Seek help from a specialist garage.
Coolant temperature too high
If the coolant temperature is too high, the warning icon
lights up and the
following message appears in the instrument cluster display.
Engine overheated. Stop! Owner's Manual!
ENGINE OVERHEAT STOP
› Stop the vehicle and turn off the engine.
› Switch on the ignition and wait until the coolant temperature returns to the
operating range » page 31.
› Continue your journey only after the warning icon
has disappeared.
WARNING■
Carefully open the coolant expansion bottle. If the engine is hot, the cool-
ing system is pressurized - risk of scalding! It is therefore best to allow the
engine to cool down before removing the cap.■
Do not touch the radiator fan. The radiator fan may switch on automati-
cally even if the ignition is off - danger of injury!
CAUTION
■ Additional headlights and other attached components in front of the air inlet
impair the cooling efficiency of the coolant.■
Never cover the radiator - there is a risk of the engine overheater.
Engine oil pressure
Read and observe
on page 39 first.
When the warning icon is
lit , the engine oil pressure is too low.
The following message is shown in the information cluster display. Oil pressure: Stop! Owner's Manual!
STOP VEHICLE OIL PRESSURE
›
Stop the vehicle, switch off the engine, and check the engine oil level
» page 154 .
›
If the oil pressure is too low, top up the engine oil » page 155.
If the oil level is within the specified range and the warning icon
turns on
again after the engine is started,
do not continue driving! Switch off the en-
gine and seek assistance from a specialist garage.
CAUTION
Do not continue your journey if for some reason it is not possible to top up
the engine oil! Switch off the engine and seek assistance from a specialist ga-
rage.
Engine oil level
Read and observe
on page 39 first.
Engine oil level too low
If the warning icons and
are
lit, the engine oil level is too low.
40Operation
The following message is shown in the information cluster display.Oil level: top up oil!
ADD OIL
› Stop the vehicle, switch off the engine, and check the engine oil level
» page 154 .
The warning icon will go out if the bonnet is left open for more than 30 sec-
onds. If no engine oil has been replenished, the warning icon will come on
again after driving about 100 km.
Engine oil level too high
If the warning icons
and
are lit in conjunction with the following message
on the display, the engine oil level is too high.
Reduce oil level!
OIL LEVEL TOO HIGH
› Stop the vehicle, switch off the engine, and check the engine oil level
» page 154 .
Engine oil level sensor
If the warning icons and
are
lit in conjunction with the following message
on the display, the engine oil level sensor is defective.
Oil sensor: Workshop!
OIL SENSOR WORKSHOP
Seek assistance from a specialist garage immediately.
CAUTION
Stop driving if for some reason it is not possible to top up the engine oil un-
der the current conditions. Switch off the engine and seek assistance from a
specialist garage.
Lamp failure
Read and observe
on page 39 first.
The warning icon
comes on if a bulb is faulty.
The following message is shown in the information cluster display, for exam-
ple.
Check right dipped headlight beam!
DIPPED HEADLIGHT CHECK RIGHT
Diesel particulate filter (diesel engine)
Read and observe
on page 39 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.
If the warning icon
illuminates , soot has accumulated in the diesel particu-
late filter.
To clean the filter, and where traffic conditions permit »
, drive for at least
15 minutes or until the warning icon
goes out as follows.
4th or 5th gear engaged (automatic transmission: 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 icon
goes out .
If the filter is not properly cleaned, illumination of the warning icon
does
not take place and the warning light
begins to
flash.
The following message is shown in the information cluster display. Diesel particulate filter: Owner's Manual!
DIESEL PM FILTER OWNER MANUAL
Seek assistance from a specialist garage immediately.
WARNING■ The diesel particulate filter reaches very high temperatures - there is a
fire hazard and serious injury could be caused. Therefore, never stop the
vehicle at places where the underside of your vehicle can come into contact
with flammable materials such as dry grass, undergrowth, leaves, spilled
fuel or such like.■
Always adjust the speed and driving style to the actual weather, road, ter-
rain and traffic conditions. The recommendations indicated by the warning
light must not tempt you to disregard the national regulations for road traf-
fic.
41Instruments and warning lights
Set the memory to zero at the start of a new measurement if you wish to de-
termine the average fuel consumption over a certain period » page 46.
After erasing the memory, no fuel consumption data will appear for the first 100 m driven.
The indicated information is updated continuously while you are driving.
Current fuel consumption
You can use this information to adapt your driving style to the desired fuel
consumption 1)
.
The display appears in litres/hour if the vehicle is stationary or driving at a low
speed 2)
.
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 speeding
Set the speed limit, e.g. for the maximum permissible speed in towns
» page 47 .
Current driving speed
The current speed display is identical to the display on the speedometer 3
» Fig. 20 on page 30 or » Fig. 21 on page 30 .
Average speed
The average speed since the memory was last erased is displayed in km/hour .
Set the memory to zero at the start of measurement to determine the average
speed over a certain period » page 46.
After erasing the memory, no data will appear for the first 300 m driven.
The indicated information is updated continuously while you are driving.
Distance travelled
The distance travelled since the memory was last erased is displayed.
Reset the memory to zero if you want to measure the distance travelled from
a particular moment » page 46.
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.
If you want to measure the time travelled from a particular moment in time,
reset the memory to zero at that point in time » page 46.
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 at excessive speeds
Read and observe
on page 45 first.
The system allows you to set a speed limit and when this is reached, an acous-
tic warning signal sounds.
The following warning message is shown in the display. Speed … km exceeded.
SPEED TOO HIGH
Adjust the speed limit while the vehicle is stationary
›
Select the menu item Warning at (
) or
(
).
›
Activate the speed limit option by confirming this menu item.
›
Set the desired speed limit, e.g. 50 km/h.
1)
The units for the displayed consumption are set in the Infotainment
» Infotainment operating instruc-
tions , chapter Device settings .
2)
On some models in certain countries, the display appears in --,- kilometres/litres if the vehicle is station-
ary.
47Information system
›Store the speed limit by confirming the set value, or wait several seconds.
Your settings will be saved automatically.
This allows you to set the speed in 5 km/h intervals.
Adjusting the speed limit while the vehicle is moving›
Select the menu item Warning at (
) or
(
).
›
Drive at the desired speed, e.g. 50 km/h.
›
Confirm the current speed as the speed limit.
If you wish to adjust the set speed limit, you can do so in 5 km/h intervals (e.g.
the accepted speed of 47 km/h increases to 50 km/h or decreases to 45 km/h).
›
+Store the speed limit, or wait several seconds; your settings will be saved
automatically.
Change or disable speed limit
›
Select the menu item Warning at (
) or
(
).
›
By confirming the stored value, the speed limit is disabled.
›
By reconfirming, the option to change the speed limit is activated.
The speed limit set mode is stored even after the ignition is switched off and
on. After a gap between driving exceeding 2 hours, the pre-set speed limit is
deactivated.
Service interval display
Introduction
This chapter contains information on the following subjects:
Displaying the distance and days until the next service interval
48
Service messages
48
Resetting the service interval display
49
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.
Note
Information is retained in the Service Interval Display even after the vehicle
battery is disconnected.Displaying the distance and days until the next service interval
There is always the option to display the remaining days and miles until the
next service date in the display.›
Switch on the ignition.
›
Press the button
5
» Fig. 20 on page 30 or » Fig. 21 on page 30 and hold
down until the menu item Service appears in the display.
›
Release the button
5
.
The icon
appears in the display, as well as the following message for exam-
ple.
Oil change in … km or Oil change in … days
OIL CHANGE IN ... DAYS or OIL CHANGE IN …
› Press the button
5
and the system switches to the home setting.
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.
This indicator decreases in steps of 100 km or in days.
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 change now!
OIL CHANGE NOW
or Inspection now!
INSPECTION NOW
or Oil change and inspection now!
OIL CHAN_ AND INSPECTION NOW
48Operation