Using the system
Cockpit
OverviewElectric windows
52
Door opening lever
48
Electric exterior mirror adjustment
62
Air outlet nozzles
82
Ticket holder
66
Operating lever (depending on equipment):
▶ Direction and high beam
55
▶Speed regulating system
100
▶Speed limiter
101
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
67
▶Infotainment » Owner's Manual for Infotainment
Button for hazard warning light system
57
Warning light for the front passenger airbag
18
Interior rear-view mirror
61
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
71
Electric window in the front passenger door
52
Storage compartments
67
Light switch
54
Headlight range control (in the dashboard)
5412345678910111213141516171819202122Bonnet release lever126
Steering wheel locking lever
11
Depending on equipment fitted:
▶ Ignition lock
84
▶Starter button
84
Storage compartment
67
Handbrake lever
87
Depending on equipment fitted:
▶ Gearshift lever (manual gearbox)
88
▶Selector lever (automatic gearbox)
89
Cup holder
68
AUX / USB input
67
Bar with keys depending on the equipment fitted:
▶ Left seat heating
65
▶
Traction control (TCS)
94
▶
Parking aid
96
▶
Central locking system
47
▶
Rear window heater
59
▶
START STOP
85
▶
Windscreen heater
59
▶
Right seat heating
65
Controls for heating / air conditioning
79
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
66
stowage compartments in the doors
67
Storage compartment in the centre console
67
USB and AUX input
67
Storage compartment on the dashboard
67
Cup holders
68
Waste container
68
Cigarette lighter
69
Ashtray
69
12-volt socket
70
Multimedia holder
70
Storage compartment in the front arm rest
71
Glasses compartment
71
Storage compartment on the front passenger side
71
Storage compartment for umbrella
72
Clothes hook
72
Storage pockets on the backs of the front seats
72
Storage pockets on the inner sides of the front seats
72WARNING■ 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. 61
Ticket holder
Read and observe and on page 66 first.
The ticket holder » Fig. 61 is provided for the holding and displaying e.g. car
park tickets.
66Using the system
stowage compartments in the doorsFig. 62
Storage compartments: in the front door/in the rear door
Read and observe
and on page 66 first.
Storage compartments » Fig. 62
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. 62 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. 63
Non-lockable compartment, front / rear
ABCRead and observe and on page 66 first.
The non-lockable storage compartment is located in the front centre console
A
and in the rear centre console
B
» Fig. 63 .
USB and AUX input
Fig. 64
USB and AUX inputs
Read and observe and on page 66 first.
The USB input (identified with
) and AUX input (identified with
) are loca-
ted above the storage compartment in the front centre console » Fig. 64.
Information on use » Owner´s Manual - Infotainment .
Storage compartment on the dashboard
Fig. 65
Storage compartment
Read and observe and on page 66 first.
The storage compartment is located in the middle part of the dashboard
» Fig. 65 .
67Useful features
The Front Assist (hereinafter referred to as system) warns you of the danger 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. 123 on
page 103 .WARNING■
The general information relating to the use of assistance systems must
be observed » page 93, 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. 123
Installation location of the radar
sensor
Read and observe and on page 103 first.
The radar sensor » Fig. 123(hereinafter referred to as the sensor) may detect
objects by radiating 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 105, 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 103 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 94.
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 94.103Assist systems
Check and refillFig. 148
Dipstick variants
Read and observe
and on page 128 first.
Check and refill oil under the following conditions. The vehicle is standing on a horizontal surface.
The engine operating temperature is reached.
The engine is turned off.
Checking the level
›
Wait a few minutes until the engine oil flows back into the oil trough.
›
Pull the dipstick out and wipe with a clean cloth.
›
Push the dipstick back to the stop and then pull it out again.
›
Read the oil level and push the dipstick back in.
The oil level must lie in range
A
» Fig. 148 . If the oil level is below range
A
, oil
must be added.
Refilling
›
Unscrew the cap of the engine oil filler opening
D
» Fig. 146 on page 127 .
›
Add oil of the correct specification in portions of 0.5 litres » page 128.
›
Check the oil level.
›
Screw the lid of the engine oil filler closed carefully.
CAUTION
■
The oil level must never be below range A » Fig. 148 – risk of damage to the
engine as well as to the exhaust system.■
If a top up with oil is not possible or the oil level is above range
A
,
do not
continue driving! Switch off the engine and seek assistance from a specialist
garage.
NoteToo low engine oil level is shown in the instrument cluster by the warning light
illuminating and also indicated by the message » page 35. Nevertheless, we
recommend checking the oil level on a regular basis using the dipstick.
Coolant
Introduction
This chapter contains information on the following subjects:
Checking and refilling
130
The coolant helps to keep the engine temperature down, and consists of wa- ter and coolant additive (with additives that protect the cooling system against
corrosion and prevent furring).
The proportion of coolant additive in the coolant must be 40 to 60 %.
The correct mix of water and coolant additive should be checked and if neces-
sary corrected by a specialist garage.
WARNING■ The following instructions must be followed at all times when working on
the engine compartment » page 125.■
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.129Inspecting and replenishing
CAUTIONEnsure that battery acid does not come into contact with the bodywork – risk
of damage to the paintwork.
Note
■ We recommend having all work on the vehicle battery carried out by a spe-
cialist garage.■
You should replace batteries older than 5 years.
Check condition
Fig. 151
Vehicle battery: Open the cover / acid level indicator
Read and observe
and on page 131 first.
The battery condition is checked regularly by a specialist garage as part of the
inspection.
Check the acid level
For car batteries with acid level indicator, acidity can be checked on the basis
of a colour display. In vehicle batteries with the label “AGM” there is no acid
level examination.
Depending on the equipment, the vehicle battery may be provided with a cov-
er, this can be opened in the direction of arrow » Fig. 151 -
.
Air bubbles can influence the colour of the indicator. Therefore, carefully knock
on the display » Fig. 151 -
.
Black colour – electrolyte level is correct.
Colourless or light yellow colour – electrolyte level too low, the battery must
be replaced.
Battery discharge
If frequent short journeys are made, the vehicle battery does not recharge suf-
ficiently.
The battery capacity decreases at low temperatures.
If the vehicle is not used for longer than 3 to 4 weeks, disconnect the negative
terminal
of the battery or charge the battery constantly with a very low
charging current.
Charging
Read and observe
and on page 131 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 with the START-STOPP system or auxiliary heater, clamp the
terminal of the charger on the pole of the battery, the
terminal of the
charger on the earth point of the engine » page 145.
›
For vehicles without the START-STOPP system or auxiliary heater, clamp the
terminals of the charger on the associated battery poles ( on
,
on
).
›
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.
132General Maintenance
Fuse arrangement in the dashboardFig. 180
Fuses: LHD / RHD
Read and observe
and on page 151 first.
No.Power consumer1Light - left2Central locking, front 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 display13Multifunction unit 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 gearbox, diagnostic connector, heated windscreen16Instrument cluster, emergency call17Anti-theft alarm, horn18Rear seat heating19Not assigned20Not assigned21Not assigned22Front 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 surface settings, power feed for centre
button strip, power feed for side button strip, interior mirror31Fuel pump, radiator fan, cruise control, front and rear window wash-
er, light switch32Diagnostic connector, beam range adjustment, control lever under
the steering wheel, interior lighting, voltage stabiliser for taxi vehi-
cles33Engine starting, clutch pedal switch34Heated windscreen washer jets35Not assigned36Not assigned37Radar38Not assigned39Electrical auxiliary heating system40Not assigned 152Do-it-yourself
Index
A
ABS Operation
94
Warning light32
Acceptance and recycling of used vehicles
117
Accessories115
Adjusting Steering wheel
11
Adjusting the seats10
Adjustment Beam range
54
Advance warning / emergency braking37
Advice on tyre/wheel usage133
Air-conditioning system Air outlet vents
82
Airbag15
Adjustments and impairments to the airbag system
116
Deactivating18
deactivation18
Deployment16
Warning light32
Airbag system15
Air conditioning79
Air distribution control81
Climatronic80
Manual air conditioning80
Air distribution control81
Air outlet vents82
Alarm49
Trailer114
All-year tyres136
Anti-lock braking system (ABS)94
Anti-theft alarm system49
Trailer114
Anti-theft wheel bolts141
Armrest Front63
Rear64
Ashtray69
Assembling the bar ball, Step 1
110
bar ball, Step 2110
Assist systems93
Auto Check Control38
Automatic drive Selector lever
89
Automatic driving light control55
Automatic gearbox89
Kickdown91
Malfunction34
Selector lever emergency unlocking149
Selector lever lock90
Starting-off and driving91
Warning light34
Automatic shutdown of consumers131
Automatic transmission Selector lever lock
90
Tiptronic90
AUX67
Avoiding damage to your vehicle92
B
Ball bar Standy position
109
Ball head Check fitting
111
Ready position109
Battery Change in key
148
Belts12
Belt tensioners14
Bluetooth See Owner´s Manual -Infotainment
6
Bonnet Closing126
Opening126
Boot Cargo element
78
Class N1 vehicles78
Hooks76
Storage compartments77
Boot cover Parking position
77
Boot lid Automatic locking
51
Open/Close51
Brake Assist (HBA)95
Brake booster86
Brake fluid130
Check130
specification130
Brake pads new
86
Brake pedal (automatic transmission) Warning light
34
Brakes Brake booster
86
Brake fluid130
Braking and stabilisation systems93
Handbrake87
Information on braking86
Warning lights30
Brake system93
Braking Running in
91
Breakdown kit143
Breakdown service See Help in an emergency
8
Buttons in the door Electric windows
52
168Index