Using the system
Cockpit
OverviewElectric windows
52
Door opening lever
48
Electric exterior mirror adjustment
62
Air outlet vents
84
Ticket holder
67
Operating lever (depending on equipment):
▶ Direction and high beam
55
▶Speed regulating system
103
▶Speed regulator
104
Steering wheel with horn / with driver's front airbag
15
Buttons for operating the information system
37
Instrument cluster
28
Operating lever:
▶ Windscreen wipers and washers
60
▶Information system
37
Depending on equipment fitted:
▶ Storage compartment
68
▶Infotainment » User Owner's Manual for Infotainment
Button for hazard warning light system
57
Warning light for the front passenger airbag
18
Interior rear-view mirror
62
Key switch for switching off the front passenger airbag (in front
passenger storage compartment)
18
Front passenger airbag
15
External Infotainment module (in the front passenger storage
compartment) » Owner's Manual - Infotainment
Storage compartment on the front passenger side
72
Electric window in the front passenger door
52
Storage compartments
68
Light switch
54
Headlight range control (in the dashboard)
5412345678910111213141516171819202122Bonnet release lever129
Steering wheel locking lever
11
Depending on equipment fitted:
▶ Ignition lock
87
▶Starter button
87
Storage compartment
68
Handbrake lever
90
Depending on equipment fitted:
▶ Gearshift lever (manual gearbox)
91
▶Selector lever (automatic gearbox)
92
Cup holder
69
AUX / USB input
68
Bar with keys depending on the equipment fitted:
▶ Left seat heating
66
▶
Traction control (TCS)
97
▶
Parking aid
99
▶
Central locking system
47
▶
Rear window heater
59
▶
START STOP
88
▶
Windscreen heater
59
▶
Right seat heating
66
Controls for heating / air conditioning
82
Note
The layout of the controls on right-hand drive vehicles differs partially from
that shown in this layout » Fig. 16.2324252627282930313227Cockpit
Useful features
Interior fittings
Introduction
This chapter contains information on the following subjects:
Ticket holder
67
stowage compartments in the doors
68
Storage compartment in the centre console
68
USB and AUX input
68
Storage compartment on the dashboard
68
Cup holders
69
Waste container
69
Cigarette lighter
70
Ashtray
70
12-volt socket
71
Multimedia holder
71
Storage compartment in the front arm rest
72
Glasses compartment
72
Storage compartment on the front passenger side
72
Storage compartment for umbrella
73
Clothes hook
73
Storage pockets on the backs of the front seats
73
Storage pockets on the inner sides of the front seats
73WARNING■ Do not place anything on the dashboard. These objects might slide or fall
down when driving and may distract you from concentrating on the traffic –
risk of accident!■
Make sure that while driving no objects can enter the driver's footwell -
they could cause an accident!
■
Do not carry any objects on the front passenger seat, except objects de-
signed for this purpose (e.g. child seats) – risk of accident!
■
No objects should be placed in the storage compartments nor in the
drinks holders; the vehicle occupants could be endangered if there is sud-
den braking or the vehicle collides with something.
WARNING (Continued)■ For safety reasons, lockable storage compartments should be closed
while driving - there is a risk of injury from the opened lid or through the
loose objects in the compartment.■
Make sure no objects protrude from the storage compartments - danger
of injury!
■
Do not exceed the permissible loads for the storage compartments and
pockets - risk of injury and risk of damage to the compartments and pock-
ets!
■
Ash, cigarettes, cigars and the like should only be stored in the ashtray -
danger of fire/burns!
■
The storage compartments, multimedia holder and waste container are
not a substitute for the ashtray and must not be used for such purposes –
risk of fire!
CAUTION
Do not place any large or sharp objects in the storage compartments and pock-
ets - there is a risk of damage to the compartments and pockets.
Ticket holder
Fig. 62
Ticket holder
Read and observe and on page 67 first.
The ticket holder » Fig. 62 is provided for the holding and displaying e.g. car
park tickets.
67Useful features
stowage compartments in the doorsFig. 63
Storage compartment: in the front door/in the rear door
Read and observe
and on page 67 first.
Storage compartments » Fig. 63
Storage compartment
Bottle holder with a capacity of max. 1.5 l
Bottle holder with a capacity of max. 0.5 l
WARNINGThe storage compartment A » Fig. 63 is to be used exclusively for storing
objects which do not stick out - danger of restricting the effectiveness of
the side airbags.
Storage compartment in the centre console
Fig. 64
Non-lockable compartment, front / rear
ABCRead and observe and on page 67 first.
The non-lockable storage compartment is located in the front centre console
A
and in the rear centre console
B
» Fig. 64 .
USB and AUX input
Fig. 65
USB and AUX inputs
Read and observe and on page 67 first.
The USB input (marked with
) and AUX input (marked with
) are located
above the storage compartment in the front centre console » Fig. 65.
Information on use » Owner´s Manual - Infotainment .
Storage compartment on the dashboard
Fig. 66
Storage compartment
Read and observe and on page 67 first.
The storage compartment is located in the middle part of the dashboard
» Fig. 66 .
68Using the system
The Front Assist (hereinafter referred to as the system) warns you of the dan-
ger of a collision with a vehicle or another obstacle in front of the vehicle, and
tries to avoid a collision or mitigate its consequences by automatically applying
the brakes where necessary.
The area in front of the vehicle is monitored by a radar sensor » Fig. 129 on
page 106 .WARNING■
The general information relating to the use of assistance systems must
be observed » page 96, in section Introduction .■
The system does not respond to crossing or oncoming objects.
CAUTION
In case of failure of more than one brake light on the vehicle or on the electri-
cally connected trailer, the system becomes unavailable.
Radar sensor
Fig. 129
Installation location of the radar
sensor
Read and observe and on page 106 first.
The radar sensor » Fig. 129(hereinafter referred to as the sensor) may detect
objects by emitting and receiving electromagnetic waves.
The sensor function may be impaired in the events of one of the following. ▶ The sensor cover is soiled (e.g. with mud, snow and the like).
▶ The area in front of and around the sensor cover is obscured (e.g. by labels,
auxiliary headlights and the like).
▶ When visibility is poor, (e.g. fog, heavy rain, thick snowfall).
If the sensor is dirty or covered, the corresponding message appears on the
display of the instrument cluster » page 108, Malfunctions .
WARNING■
If you suspect that the sensor is damaged, deactivate the system. Have
the sensor checked by a specialist garage.■
A collision or damage in the front or lower area of the vehicle could affect
the sensor function - there is risk of accident! Have the sensor checked by
a specialist garage.
■
Do not cover the area in front of and around the sensor cover. This can
lead to impaired function of the sensor - risk of accidents!
CAUTION
Remove the snow with a brush and the ice with a solvent-free de-icer.
Operation
Read and observe
and on page 106 first.
The system support is provided in the following manner.▶ Alerts you about a dangerous proximity to the vehicle ahead.
▶ Warns you of an impending collision.
▶ Assists with a brake action triggered by the driver.
▶ If the driver fails to respond to a detected danger, an automatic braking ac-
tion is performed.
The system can work only if the following basic conditions are met. The system is activated.
TCS is activated » page 97.
The vehicle is travelling forwards at a speed of more than approx. 5 km/h.
Note
The system can be impaired or may not be available, for example when driving
in “sharp ”curves or with an ESC engagement » page 97.106Driving
CAUTION■Move the scraper in one direction only, otherwise there is a risk of damage to
the glass surface.■
Do not remove snow / ice on the surface that is soiled (e.g. pea gravel, sand,
road salt) - there is a risk of damaging the surface.
■
Remove snow / ice carefully, otherwise there is a risk of damaging the labels
that have been fitted by the factory.
Caring for the interior
Read and observe
and on page 122 first.
Vehicle compo- nentsCircumstancesRemedy
Natural leather /
Faux leather /
Alcantara ®
/
Material
Dust, surface
soilingVacuum cleanerSoiling (fresh)Water, slightly damp cotton / wool
cloth, if necessary, mild soap solution a)
,
then wipe off with a soft clothStubborn stainsCleaning fluid specifically for this taskCare (natural
leather)Treat the leather periodically with a
leather protecting fluid / use a care
cream with light blocker and impregna-
tion after each cleaningCare (Alcan-
tara ®
/ material)Remove stubborn hair using a “cleaning
glove”
Remove pills from materials with a
brushPlastic partsSoilingWater, slightly damp cloth or sponge, if
necessary cleaners specifically for this
purposeWindowsSoilingWash with clean water and dry with a
wipe specifically for that purposeCovers on electri-
cally heated seatsSoilingCleaners specifically for this purposeSeat belts » Soilingsoft cloth and mild soap solution a)a)
Mild soap solution = 2 tablespoons of natural soap to 1 litre of lukewarm water.
WARNING■
Never clean the seat belts chemically as chemical cleaning products could
destroy the fabric.■
Air fresheners and scents can be hazardous to heath when the tempera-
ture inside the vehicle is high.
CAUTION
■ Natural leather /Faux leather / Alcantara ®
/ material
■ Avoid standing for lengthy periods in bright sunlight, and protect the mate-
rials by covering to prevent them from fading.
■ Remove fresh stains (e.g. from pens, lipstick, shoe polish and similar) as
soon as possible.
■ Ensure that no part of the leather is soaked through during cleaning and
that no water gets into the seams - risk of damaging the leather!
■ Do not clean the roof panelling with a brush – risk of damage to the surface
of the panelling.
■ Do not use leather cleaners, floor wax, shoe cream, stain remover or similar
agents on Alcantara ®
seat upholstery.
■ Some clothing fabrics (e.g. dark denim) do not have sufficient colour fast-
ness - this could lead to clearly visible discolouration on the upholstery. This
is not a defect in the fabric.
■ Sharp objects on garments (e.g. zips, rivets, sharp- edged belts) can dam-
age the upholstery fabrics in the vehicle. Such damage will not be recognised
as a justified complaint.■
Plastic parts
■ Do not attach scents or air fresheners to the dashboard – risk of damage to
the dashboard.
■
Windows
■ Do not attach any stickers to the filaments or glass antenna - there is risk
of damage.
■
Covers on electrically heated seats ■ Do not clean either with water or with other liquids - risk of damage to the
heating system.
■ Do not dry by switching on the heating.
■
Seat belts
■ After cleaning the belts, allow them to dry before retracting them.
Note
During vehicle use, some minor changes may become visible on the leather
and Alcantara ®
(due to e.g. folds, discolouration).125Care and maintenance
WARNING■The following instructions must be followed at all times when working on
the engine compartment » page 128.■
Never open the end cover of the coolant expansion reservoir while the
engine is still warm. The cooling system is pressurised - risk of scalding or
injury from splashes of coolant!
■
To protect against the coolant splashing, cover the cap with a cloth when
opening.
■
Coolant and coolant fumes are harmful - avoid contact with the coolant. If
the coolant comes into contact with the eye or skin, wash the affected area
with plenty of water for several minutes, and where appropriate seek medi-
cal help.
CAUTION
Do not cover the radiator and install any parts (e.g auxiliary lights.) in front of
the air intakes - risk of the engine overheating.
Checking and refilling
Fig. 155
Coolant expansion reservoir
Read and observe and on page 132 first.
Check and refill coolant under the following conditions.
The vehicle is on a horizontal surface.
The engine is not warm (if the engine is warm the result of the check may
be wrong).
The engine is turned off.
Check the coolant level - the coolant level must lie between the marks
A
and
B
» Fig. 155. If the coolant level is below the mark
B
, top up with coolant.
Refilling
The reservoir must always contain a small amount of coolant »
.
›Place a cloth over the cap of the coolant expansion tank and unscrew the
cap carefully .›
Always top up using coolant of the correct specification.
›
Turn the cap until it clicks into place.
The specification for the coolant is shown in the coolant expansion reservoir
» Fig. 155 .
If the specified coolant is not available, then refilling only with distilled or dem-
ineralised water, and get a specialist garage to correct the water-coolant addi-
tive mix as soon as possible.
CAUTION
■ If the expansion tank is empty, do not top up with coolant. The system could
aerate - risk of engine damage! Stop driving! Switch off the engine and seek
assistance from a specialist garage.■
Do not fill the coolant above the mark
A
. » Fig. 155 The coolant could, when
heated, be expelled from the cooling system - risk of damage to the engine
parts.
■
If it is not possible to add coolant,
do not continue driving! Switch off the
engine and seek assistance from a specialist garage.
■
A coolant additive which does not correspond to the correct specification can
reduce the anti-corrosion effect of the cooling system - risk of damage to the
cooling system and the engine.
■
If non-distilled (non-demineralised) water has been used to top up, the cool-
ant should be replaced by a specialist garage - risk of engine damage.
■
A loss of coolant indicates leaks in the cooling system - risk of engine dam-
age. Top up with coolant and then seek assistance from a specialist garage.
Note
Too low coolant level is indicated in the instrument cluster by the warning
light and shown by the message » page 35. We still recommend inspecting
the coolant level directly at the reservoir from time to time.132General Maintenance
ChargingRead and observe
and on page 134 first.
Only charge the battery when the ignition and all consumers are switched off.Refer to the instructions of the charger manufacturer.
Charging
›
For vehicles withthe START-STOPsystem or auxiliary heater, connect the
terminal of the charger on the battery’s
pole, the
terminal of the charg-
er to the earth point of the engine » page 147.
›
For vehicles without the START-STOPsystem or auxiliary heating, connect
the charger terminals to the corresponding battery poles ( to
,
to
).
›
Plug the mains cable of the charger into the power socket and switch on the
device.
›
After charging has been successful: Switch off the charger and remove the
mains cable from the power socket.
›
Disconnect the terminals of the charger from the vehicle battery.
A charging current of 0.1 multiple of the total vehicle battery capacity (or low-
er) must be used until full charging is achieved.
WARNING■ When charging the vehicle battery, hydrogen is released - risk of explo-
sion. An explosion can be caused through sparking while unclamping or
loosening the cable plug.■
So-called“quick-charging” of the vehicle battery is dangerous and re-
quires a special charger and specialist knowledge. Therefore, have“Quick
loading” carried out by a specialist garage.
Disconnect/reconnect and change
Read and observe
and on page 134 first.
The new vehicle battery must have the same capacity, voltage, current and
size as the original battery.
We recommend you have the battery replaced by a specialist garage.
›
To disconnect , switch off the ignition and disconnect the negative terminal
first , then disconnect the positive terminal
.
›
When
reconnecting the battery, reconnect the positive terminal
first, then
connect the negative terminal .
After disconnecting and re-connecting the vehicle battery, the following func-
tions or devices are partially or completely inoperative.Function / deviceCommissioningWindows» page 53Time settings» page 38
CAUTION
■ Disconnect the battery only with the ignition and consumers turned off - risk
of damaging the electrical system of the vehicle.■
Before disconnecting the battery, close all the electric windows - otherwise
malfunctions of the window can occur.
■
Under no circumstances mix up the charging cables – risk of fire.
Note
After disconnecting and reconnecting the vehicle battery, we recommend hav-
ing the vehicle checked by a specialist to ensure that the full functionality of
the vehicle is guaranteed.135Inspecting and replenishing
Fuse arrangement in the dashboardFig. 186
Fuses: LHD / RHD
Read and observe
and on page 153 first.
No.Power consumer1Light - left2Central locking, windscreen and rear window washer system (only
with KESSY or heated windscreen)3Ignition4Light - right5Power windows - driver6Interior lighting7Horn8Towing hitch - left light
9
Operating lever beneath the steering wheel, engine control unit (on-
ly without KESSY), automatic gearbox (only without KESSY), auto-
matic gearbox (only without KESSY), ESC (only without KESSY), tow-
ing equipment (only without KESSY), power steering (only without
KESSY)10Power windows - rear left11Headlight cleaning system12Infotainment display13Voltage stabiliser for taxi vehicles14Operating lever under the steering wheel, light switch, ignition key
removal lock (automatic gearbox), headlight flasher, SmartGate, rain
sensor, rear view cameraNo.Power consumer15Air conditioning, automatic transmission, diagnostic connector, heat-
ed windscreen16Instrument cluster, emergency call17Anti-theft alarm, horn18Rear seat heating19Not assigned20Not assigned21Not assigned22Windscreen and rear window washer system (without KESSY or
without heated windscreen)23Heated front seats24Blower fan for air conditioning system, heating, air conditioning,
heating25Not assigned26Heated front seats27Rear window wiper28Not assigned29airbag30Electric windows, reverse light switches, air conditioning system,
Park Assist, exterior mirror settings, power feed for centre button
strip, power feed for side button strip, interior mirror31Fuel pump, radiator fan, cruise control, windscreen and rear window
washer, light switch32Diagnostic connector, headlight levelling, control lever under the
steering wheel, interior lighting, voltage stabiliser for taxi vehicles33Engine starting, clutch pedal switch34Heated windscreen washer jets35Not assigned36Not assigned37Radar38Not assigned39Electrical auxiliary heating system40Not assigned 154Do-it-yourself