■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).Inspecting and replenishing
Fuel
Introduction
Fig. 132
Stickers showing the prescribed
fuel
This chapter contains information on the following subjects:
Petrol Refuelling
118
Unleaded petrol
118
Refuelling with CNG (compressed natural gas)
119
CNG
120
The correct fuel for your vehicle is specified on the inside of the fuel filler
flap » Fig. 132 .
The fuel tank has a capacity of about 35 litres, including a reserve of approx.
4 litres .
WARNINGFuel vapours are explosive - can be fatal! 117Inspecting and replenishing
Check and refillFig. 139
Dipstick
Read and observe and on page 123 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. 139 . If the oil level is below range
A
, oil
must be added.
Refilling
›
Unscrew the cap of the engine oil filler opening
D
» Fig. 137 on page 122 .
›
Add oil of the correct specification in portions of 0.5 litres
» page 123.
›
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. 139 – 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.
NoteIf the engine oil level is too low, a warning light lights up in the instrument
cluster » page 33 . 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
125
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 120.■
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.124General Maintenance
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.
Checking the battery condition
Fig. 142
Vehicle battery: Electrolyte level
indicator
Read and observe and on page 126 first.
The battery condition is checked regularly by a specialist garage as part of the inspection service.
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.
Air bubbles can influence the colour of the indicator. For this reason carefully
tap on the indicator before carrying out the check » Fig. 142.
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, then 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 126 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 ground point of the engine » page 140.
›
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, “Quick load-
ing” must be carried out by a specialist garage.
Disconnect/reconnect and change
Read and observe
and on page 126 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.
127Inspecting and replenishing
Note■We recommend always carrying replacement fuses in the vehicle.■There can be several power consuming devices for one fuse. Multiple fuses
may exist for a single power consuming device.
Fuses in the dash panel
Fig. 165
Remove the fuse box cover.
Read and observe and on page 144 first.
The fuses are located underneath the steering wheel on the underside of the
dash panel » Fig. 165.
Replacing fuses
›
Remove the ignition key, turn off the lights and all electrical consumers.
›
Press securing tab
A
» Fig. 165 .
›
Push the lid in the direction of the arrow.
›
Remove bracket
B
.
›
Use the clip to pull the fuse out, then insert a new fuse.
›
Replace the bracket at the original position.
›
Close the cover in the opposite direction to the arrow until it clicks into place.
Fuse arrangement in the dash panel
Fig. 166
Fuses
Read and observe and on page 144 first.No.Consumer1Air Conditioning, diagnostic connector2Operating the headlight range control, parking aid, adjusting the mir-
ror surface with electric exterior mirrors3Automatic transmission, engine control unit, power steering, control
lever under the steering wheel, instrument cluster4Airbag5Reversing light6Rear wiper, front and rear window washer7Main beam headlamp - left side8Main beam headlamp - right side9Not assigned10Electric exterior mirror heater, diagnostic port11Not assigned12Vehicle lighting13Vehicle lighting14Vehicle lighting15Vehicle with START-STOPsystem: Radio
Vehicle without START-STOPsystem: Lighting of switches, heating,
automatic transmission, light switch, license plate light16Vehicle lighting17Rear window wiper18Panoramic roof19Central locking system20Rear window heating21Reversing light22Horn23Voltage stabiliser (for START-STOP system)24Headlamp flasher25Windscreen wipers26Radio27Turn signal lights, brake lights 145Fuses and light bulbs
No.Consumer28Selector lever for the automatic transmission29Fuel pump30Engine control unit, instrument cluster, rain sensor, control lever un-
der the steering wheel31Vehicle lighting32Central control system33Vehicle lighting34Interior lighting35Vehicle lighting36Vehicle lighting37ESC38Key bar39Control lever under the steering wheel, front and rear window wash- er40Lambda probe, radiator fan, gas valve, oil pressure valve, valve for
activated charcoal filter41Brake pedal switch, cooling fan42Engine control system43Fuel pump44Injection valves45Ignition coils4612 volt power socket47Air blower for air conditioning/heating48Seat heaters49Electric windows50Vehicle lighting51Electric power windowsFuses on the side of the dash panelFig. 167
Remove the fuse box cover.
Read and observe and on page 144 first.
On vehicles with the START-STOPsystem, the fuses are on the left side of the
dash panel behind a cover.
Replacing fuses
›
Remove the ignition key, turn off the lights and all electrical consumers.
›
Insert a slotted screwdriver into the recess
A
in the cover » Fig. 167.
›
Loosen the cover and remove in the direction of the arrow.
›
Replace the defective fuse.
›
Press down on the cover until it clicks into place.
Assignment of the fuses on the side of the dash panel
Fig. 168
Fuses
Read and observe and on page 144 first.
No.Consumer1ABS/ESP2Instrument cluster 146Do-it-yourself
Hazard warning light system52
HBA104
Headrests57
Heating71, 72
Mirrors55
Rear window53
Seats58
Help in an emergency10
HHC104
Hill Start Assist (HHC)104
Hook68
horn29
I
Ignition lock
96
immobiliser95
Important notes75
Importing phonebook91
In an emergency Changing a wheel
134
Inertia reels16
Information about the towing process140
Information service90
Information system37
Door alarm37
MAXI DOT display41
Service interval display42
Instrument cluster30
See instrument cluster30
Warning lights31
Interior light52
ISOFIX24, 25
J
Jack
133
- fit136
Jump-starting139, 140
K
Key Change battery
142
Lock43
Starting/Stopping the engine95
Unlock43
L
LEAVING HOME
51
lever Turn signal/main beam
50
Lever Cruise control
106
Operating the information system39
Windscreen wipers54
Lever operation100
light Flash
50
Fog lights/rear fog light51
Light Automatic driving light control
51
Cockpit52
COMING HOME / LEAVING HOME51
Dimmed headlights49
Headlight range control49
on and off49
Parking light52
Replacing bulbs147
Sidelights49
Turn signal/main beam50
Light bulbs Replacing
147
Lighting Interior lighting
52
Luggage compartment67
Light on and off49
Lights49
Abroad52
Daylight running50
Hazard warning light system52
Warning lights31
List of available stations
83
of telephone contacts91
With folder / track list84
List of paired Bluetooth devices93
Load153
Loading floor69
Lock Key
43
Locking Central locking button
44
in case of emergency142
Remote control43
locking the steering lock95
Low tyre pressure warning refer to the tyre pressure monitoring
108
Luggage compartment67
Cover69
Fasteners68
Fixing nets68
Hook68
Lighting67
unlock manually142
Unlock the boot lid142
Variable loading floor69
Luggage compartment cover69
Luggage compartment lid46
M
Main beam
50
Warning light36
Main menu Application management
94
Media84
Radio82
Managing paired Bluetooth devices93
160Index
Power steering33
Practical equipment Pocket holder
65
Practical features Storage compartment for umbrella
64
Waste container61
Preferred contacts91
Principles of Radio Operation76
R
Radio
81
List of available stations83
Main menu82
Preset buttons83
Save channel83
Scan82
Search for stations82
Select station82
Radio operation76
Radio volume77
Raising the vehicle136
Rear fog light51
Warning light35
Rear seats57
Rear view mirror55
Rear window heating53
Rear windows Opening/closing
47
Recirculation73
Refilling Coolant
125
Engine oil124
Windscreen washer fluid123
Reflective vest133
Refuelling118
Fuel118
remote Synchronization process
45
RemoteChange battery142
Remote control Unlocking/locking the vehicle
43
Repairs and technical alterations110
Replacing Bulbs
147
Fuses144
Fuses on the side of the dash panel146
Windscreen wiper blades143
Reproduction Media
85
Restart the radio77
Rev counter30
Rims128
Roof Load
70
Roof rack70
Running in Brake pads
98
Engine102
Tyres128
S
SafeLock
44
SAFE LOCK see SafeLock
44
safety air bag
17
ISOFIX25
Safety12
Child safety21
Child safety seats21
Correct seated position12
Headrests57
ISOFIX24
TOP TETHER26
Saving electrical energy102
Saving fuel102
SD-card86
Seat belt height adjustment
15
Warning light36
Seat belts14
Belt tensioners16
fastening and unfastening16
Inertia reels16
Warning light32
Seats Adjusting the front seats
56
Folding front passenger seat56
front56
Headrests57
Heating58
Rear57
Rear seat backrests57
Setting56
Seats and head restraint56
Select broadcasting range82
Selector lever100
service110
Service Service interval display
42
Service intervals112, 113
Service Plan113
Setting Headrests
57
Mirror55
Seats56
settings Blues Radio System Information
81
Swing radio display79
Swing Radio menu settings78
Settings Blues radio
80
Blues Radio Display81
Blues radio language81
Blues radio menu media81
Blues radio menu settings80
162Index