
CAUTION■Do not treat the door seals and window guides with any products.■Applying additional treatments to the seals can corrode the protective coat-
ing, and driving noise may occur.
Chrome parts
Read and observe
and on page 98 first.
First clean the chrome parts with a damp cloth and then polish them with a
soft, dry cloth.
If this method does not completely clean chrome parts, use a specific chrome
care product.
CAUTION
Do not polish the chrome parts in a dusty environment - risk of surface
scratches.
Decorative films
Read and observe
and on page 98 first.
Wash the films with a mild soap solution and clean, warm water.
The following instructions must be followed when washing the vehicle with a high-pressure cleaner:
› The minimum distance between the nozzle and the vehicle body should be
50 cm.
› Keep jet perpendicular to the film surface.
› The maximum water temperature is 50 °C.
› The maximum water pressure is 80 bar.
CAUTION
■
Never use aggressive cleaning agents or chemical solvents for the glued sur-
faces with films - there is a danger of film damage.■
In the winter months, do not use an ice scraper to remove ice and snow from
the areas with films. Do not use any other objects to remove frozen layers of
snow or ice – risk of film damage.
Windows and external mirrors
Read and observe
and on page 98 first.
Removing snow and ice
Use a plastic ice scraper for removing snow and ice from the windows and mir-
rors.
Cleaning windows
Regularly clean windows from the inside with clean water.
Dry the glass surfaces with a clean chamois leather or a cloth intended for this
purpose.
CAUTION
Instructions for removing snow and ice■The ice scraper should not be moved forward and backward but in one direc-
tion to avoid any damage to the surface of the glass.■
Snow or ice that is contaminated with coarse dirt such as fine gravel, sand or
salt must not be removed from the windows and mirrors – there is a risk of
damage to the surface of the windows and mirrors.
■
Do not remove snow or ice from glass parts using warm or hot water – risk of
cracks forming in the glass.
■
Make sure that when removing snow and ice from the windows, the labels
attached to the vehicle by the factory are not damaged.
CAUTION
Information for cleaning windows■Do not clean the inside of the windows with sharp-edged objects or corro-
sive and acidic cleaning agents – there is a risk of damaging the heating ele-
ments or window aerial.■
When drying the windows after washing the vehicle, do not use window
leathers that have been used to polish the bodywork. Residues of preserva-
tives in the window leather can make the window dirty and reduce visibility.
Headlight glasses
Read and observe
and on page 98 first.
Clean plastic front headlight lenses using clean, warm water and soap.
99Care and maintenance

CAUTION■Ensure that no part of the leather is soaked through during cleaning and that
no water gets into the seams. Otherwise, the leather could become brittle or
cracked.■
Avoid leaving the vehicle for lengthy periods in bright sunlight to avoid the
leather from bleaching. If the vehicle is parked in the open for lengthy periods,
protect the leather from direct sunlight by covering it.
■
The use of an additional mechanical steering wheel lock may damage the
leather surface of the steering wheel.
■
Some clothing materials, e.g. dark denim, do not have sufficient colour fast-
ness. This can cause damage or clearly visible discolouration to seat covers,
even when used correctly. This applies particularly to light-coloured seat cov-
ers. This does not relate to a fault in the seat cover, but rather to poor colour
fastness of the clothing textiles.
■
Sharp-edged objects on items of clothing such as zip fasteners, rivets, sharp-
edged belts etc may leave permanent scratches or signs of rubbing on the sur-
face or damage these. Such damage cannot be subsequently recognised as a
justified complaint.
Note
When using the vehicle, minor visible changes may occur to the leather parts
of the covers (e.g. wrinkles or creases) as a result of the stress applied to the
covers.
Artificial leather, materials and Alcantara ®
Read and observe
and on page 101 first.
Artificial leather
Clean artificial leather with a damp cloth.
If this method does not completely clean the artificial leather, use a mild soap solution or cleaning products specially designed for this purpose.
Fabric
Clean upholstery cover materials and cloth trims on doors, luggage compart-
ment cover, etc. using specific cleaning agents, e.g., dry foam.
Use a soft sponge, brush, or commercially available microfibre cloth.
Use a cloth and a specific cleaning agent to clean the roof trim.
Remove any lumps on the cover fabric and any fabric residue using a brush.
Remove stubborn hair using a “cleaning glove”.
Alcantara ®
Dust and dirt in pores, creases and seams may chafe and damage the surface.
Therefore, they must be removed regularly at short intervals with a cloth or
vacuum cleaner.
Minor changes in colour caused by use are normal.
CAUTION
■ For Alcantara ®
seat covers, do not use any solvents, floor wax, shoe cream,
stain remover, leather cleaners or similar agents.■
Avoid leaving the vehicle in bright sunlight for long periods of time in order
to stop the artificial leather, materials or Alcantara ®
from bleaching. During ex-
tended periods of standing outdoors, protect artificial leather, fabrics or Alcan-
tara ®
by covering.
■
Some clothing materials, e.g. dark denim, do not have sufficient colour fast-
ness. This can cause damage or clearly visible discolouration to seat covers,
even when used correctly. This applies particularly to light-coloured seat cov-
ers. This does not relate to a fault in the seat cover, but rather to poor colour
fastness of the clothing textiles.
Seat covers
Read and observe
and on page 101 first.
Electrically heated seats
Use a specific cleaning agent such as dry foam or similar to clean the cov-
ers. »
.
Seats without seat heating
Thoroughly vacuum the seat covers with a vacuum cleaner before cleaning.
Clean the seat covers with a damp cloth or cleaning products specially de-
signed for this purpose.
Indented points arising on the fabrics by everyday use, can be removed by
brushing against the direction of hair with a damp brush.
Always clean all parts of the covers, so that there are no visible edges. Then
allow the seat to dry completely.
CAUTION
■ Do not clean the covers of electrically heated seats either with water or with
other liquids - there is a risk of damaging the seat heating system.■
Regularly remove dust from the seat covers using a vacuum cleaner.
102General Maintenance

The natural gas refuelling systems have an overfill protection relating to the
outdoor temperature. At very high outside temperatures, it may happen that
the gas tank may not be fully refuelled.
The natural gas system of your vehicle is suitable both for “slow fuelling” (fuel-
ling from small compressors) and for “quick fuelling” (fuelling from natural gas
stations with large compressors).
If the vehicle is parked for a longer period of time immediately after refuelling,
the situation may arise in which the pointer of the fuel tank gauge does not
indicate exactly the same level as was the case immediately after refuelling
when the engine is restarted. This is not due to any system leakages but a
drop in pressure in the natural gas fuel tank due to technical reasons after a
cooling phase directly after refuelling.
The maximum lifetime of the gas tank is 20 years.
The capacity of the natural gas fuel tank is about 11 litres, of which about 1.5
litres are in reserve.
The capacity of the gasoline fuel tank is about 10 litres, of which about 5 litres
are in reserve.WARNING■ When refuelling, never get into the vehicle. If you have to get into your
vehicle in exceptional cases, touch a metal surface before you touch the
filling coupling again. This will avoid electrostatic discharges, which may
generate sparks. Sparks can cause a fire during refuelling.■
Natural gas is highly explosive and highly flammable.
Note
During the filling process sounds are heard which are harmless. If you are un-
sure which service station staff to use, ask the petrol station staff.CNGFig. 94
CNG label
Fig. 95
Position of the CNG label
Read and observe and on page 103 first.
A natural gas vehicle (hereinafter referred to as CNG) may be operated with
CNG and gasoline.
In some countries, national legislation requires that vehicles with CNG opera-
tion be identified by one of the listed labels » Fig. 94.
Position of the CNG label » Fig. 95.
Natural gas quality and consumption
Depending on the natural gas supplier, the natural gas quality (heating value)
may vary. The engine control unit adjusts automatically to the natural gas
quality.
106General Maintenance

CAUTION■ Do not continue if for some reason it is not possible to fill with coolant un-
der the current circumstances! Switch off the engine and seek assistance from
a specialist garage.■
If the expansion tank is empty, do not top up with coolant. The system could
fill with air - risk of engine damage,
stop driving! Switch off the engine and
seek assistance from a specialist garage.
■
The concentration of coolant additive in the coolant must never be under
40%.
■
Over 60% of coolant additive in the coolant reduces the antifreeze protec-
tion and cooling effect.
■
A coolant additive that does not comply with the correct specification can
significantly reduce the corrosion protection of the cooling system.
■
Any faults resulting from corrosion may cause a loss of coolant and can con-
sequently result in major engine damage!
■
Do not fill the coolant above the mark
» Fig. 101 on page 112 .
■
If an error occurs, leading to the engine overheating, the help of a professio-
nal garage is to be sought - there is a risk of serious engine damage occurring.
■
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 overheating.
Checking the coolant level
Fig. 101
Coolant expansion reservoir
Read and observe and on page 111 first.
The coolant expansion bottle is located in the engine compartment.
Coolant expansion reservoir » Fig. 101
Mark for the maximum permissible coolant level
Mark for the lowest permissible coolant level
The coolant level should be kept between the marks “MAX” and “MIN”.
The coolant can be checked and topped up, if the following conditions are sat-isfied.
The vehicle is standing on a horizontal surface.
The engine is turned off.
The engine is not heated.
The bonnet is open.
Checking the level›
Check the level of coolant in the coolant expansion bottle » Fig. 101.
If the engine is warm, the test result may be inaccurate. The level can also be
above the mark “MAX” » Fig. 101.
In case of low coolant level in the instrument cluster a check mark
» page 35 . We still recommend inspecting the coolant level directly at the
reservoir from time to time.
Loss of coolant
A loss of coolant is first and foremost an indication of a leak in the cooling sys-
tem. Do not merely top up the coolant. Have the cooling system checked by a
specialist garage.
Replenishing
Read and observe
and on page 111 first.
The coolant expansion tank must always contain a small amount of cool-
ant » page 112, in section Introduction .
›
Place a cloth over the cap of the coolant expansion tank and unscrew the
cap carefully .
›
Replenish the coolant.
›
Turn the cap until it clicks into place.
CAUTION
■
Only top up with new coolant.■Do not use an alternative additive if the specified coolant is not available. In
this case, use just water and have the correct mixing ratio of water and cool-
ant additive restored by a specialist garage as soon as possible.112General Maintenance

Preparations for using the breakdown kitRead and observe
on page 127 first.
The following preparatory work must be carried out before using the puncture
repair kit.
›
Switch off the engine.
›
Select first gear or place the selector lever for automatic gearbox in the D or
R position .
›
Firmly apply the handbrake.
›
Check that you can carry out the repairs with the breakdown kit » page 127.
›
Remove the breakdown kit from the luggage compartment.
›
Stick the sticker
2
» Fig. 114 on page 128 on the dashboard in the driver's
field of view.
›
Unscrew the valve cap.
›
Use the valve remover
1
to unscrew the valve core and place it on a clean
surface (rag, paper, etc.).
Sealing and inflating the tyre
Read and observe
on page 127 first.
Sealing
›
Forcefully shake the tyre inflator bottle
10
» Fig. 114 on page 128 several
times.
›
Firmly screw the inflation hose
3
onto the tyre inflator bottle
10
clockwise.
The film on the cap is pierced automatically.
›
Remove the plug from the inflation hose
3
and plug the open end fully onto
the tyre valve.
›
Hold the bottle
10
with the bottom facing upwards and fill all of the sealing
agent from the tyre inflator bottle into the tyre.
›
Remove the empty tyre inflator bottle from the valve.
›
Screw the valve core back into the tyre valve using the valve remover
1
.
Inflating
›
Screw the tyre inflation hose
5
» Fig. 114 on page 128 of the air compressor
firmly onto the tyre valve.
›
Check that the air release valve
7
is closed.
›
Start the engine and run it in idle.
›
Plug the connector
9
into 12 Volt socket » page 62, 12-Volt power outlet .
›
Switch on the air compressor with the ON and OFF switch
8
.
›Allow the air compressor to run until a pressure of 2.0 - 2.5 bar is achieved.
Maximum run time of 8 minutes » .›
Switch off the air compressor.
›
If you cannot reach an air pressure of 2.0 – 2.5 bar, unscrew the tyre inflation
hose
5
from the tyre valve.
›
Drive the vehicle 10 metres forwards or backwards to allow the sealing agent
to “distribute” in the tyre.
›
Firmly screw the tyre inflation hose
5
back onto the tyre valve and repeat
the inflation process.
›
If you cannot reach the required tyre inflation pressure here either, this
means the tyre has sustained too much damage. You cannot seal with tyre with the breakdown kit »
.
›
Switch off the air compressor.
›
Remove the tyre inflation hose
5
from the tyre valve.
Once a tyre inflation pressure of 2.0 – 2.5 bar is achieved, continue the journey
at a maximum speed of 80 km/h (50 mph).
WARNING■ If you cannot inflate the tyre to at least 2.0 bar, this means the damage
sustained was too serious. The sealing agent cannot be used to seal the
tyre.
Do not drive the vehicle! Seek help from a specialist garage.■
The tyre inflation hose and air compressor may get hot as the tyre is be-
ing inflated – risk of burning.
CAUTION
Switch off the air compressor after running 8 minutes at the latest – there is a
risk of overheating. Allow the air compressor to cool a few minutes before
switching it on again.
Notes for driving with repaired tyres
Read and observe
on page 127 first.
The inflation pressure of the repaired tyre must be checked after driving for 10
minutes.
If the tyre pressure is 1.3 bar or less
›
Do not drive the vehicle! You cannot properly seal with tyre with the
breakdown kit.
If the tyre pressure is 1.3 bar or more
›
Set the tyre pressure to the correct value.
129Emergency equipment and self-help

No.Power consumer29Central control unit30Exterior mirror heater31Radiator fan, lambda probe32Blinking light, brake light, daytime running lights, rear light33Main beam34Main beam35Fuel pump36Cigarette lighter, 12-volt power socket37Air blower for heating and air conditioning38Radio39Panoramic sliding roof, horn40Engine control unit41Central locking system42Ignition module43Seat heaters44Fuel pump45Light switch46Rear window heater47Power windows48Horn49Windscreen wipers50Fog lights, headlight51Power windowsFuses in the engine compartmentFig. 125
Distribution board cover/fuses
Read and observe
and on page 135 first.
The fuses are located underneath a cover next to the vehicle battery » Fig. 125.
Replacing fuses
›
Press the locking keys of cover
A
» Fig. 125 together simultaneously.
›
Push out the cover in the direction of the arrow.
›
Replace the appropriate fuse.
›
Insert the cover in the direction counter to the arrow.
›
Close the cover until it clicks into place.
Assignment of fuses in the engine compartment
Read and observe
and on page 135 first.
No.Power consumerS1ABS/ESPS2Radiator fanS3Control unit for radiator fan, ignitionS4ABS/ESPS5Central control unit, battery data moduleS6Ignition lock, starter137Fuses and light bulbs

Refuelling104
Refuelling - natural gas105
Fuel consumption144
Fuses Assignment
135
Assignment of fuses in the dash panel138
Assignment of fuses on the underside of the dash panel
136
Colour coding135
Fuse assignment in the engine compartment137
Replacing135
G
Gear changing Gear stick
79
Gear recommendation30
General view Cockpit
27
Genuine parts94
H
Handbrake
79
Warning light34
Handbrake - automatic transmission Warning light
38
Hazard warning light system50
HBA85
Head-Thorax17
Headlights Bulb arrangement
139
Driving abroad51
Head restraints56
Adjust height56
Headrest, removing and installing
57
Heating70
Controls71
Exterior mirrors54
Rear window52
Seats57
HHC85
Hill Hold Control (HHC)85
Horn27
Hydraulic Brake Assist (HBA)85
I
Ignition lock
77
Immobilizer76
Inertia reels14
Instrument cluster28
Counter for distance driven30
Fuel reserve display29
Gear recommendation30
Memory of the multi-function display31
Multi-function display30
Overview28
see instrument cluster28
Service interval display30
Speedometer28
Tachometer29
Instruments see instrument cluster
28
Interior care101
Natural leather101
ISOFIX22
J
Jack
122
- fit126
Maintenance100
Jump-starting130
K
Key Lock
40
Start the engine77
Unlock40
L
Lashing eyes
66
Leather Natural leather care
101
Lever Main beam
49
Turn signal49
Wiper53
lever control81
See lever control81
Light Cockpit
51
Dimmed headlights48
Headlight range control48
on and off48
Parking light51
Sidelights48
Lighting Luggage compartment
65
Light on and off48
Lights48
Daylight running49
Fog lights50
Hazard warning light system50
Headlight flasher49
Main beam49
Rear fog light50
Replacing bulbs138
Turn signal49
Warning lights33
Loading floor68
Lock Key
40
Lock/unlock steering lock76
Locking Door opening lever
42
Remote control41
Locking and unlocking the vehicle from the in- side
43
151Index

Puncture repair kit127
R
Radiator fan
109
Radio4
Raising the vehicle126
Rear-view mirror Exterior mirrors
54
Rear fog light50
Warning light37
Rear mirror54
Interior mirror54
Rear window heating52
Rear windows Closing
45
Opening45
Recirculation72
Refuelling104
Fuel104
Fuel - natural gas105
Regulation Lighting range
48
Remote control Locking
41
Replacing the battery133
Synchronisation process133
Unlocking41
Remote control key Replacing the battery
133
Repairs and technical alterations93
Replace vehicle battery
116
Replace vehicle battery
116
Replacing Bulb for daytime running lights and parkinglights
139
Bulb for the fog light140
Bulb for the licence plate light141
Bulb for the side turn signal lights140
Bulbs138
Fuses135
Fuses in the dash panel138
Fuses in the engine compartment137
window wiper blade135
windscreen wiper blades134
Replenishing Coolant
112
Engine oil111
Windscreen washer fluid109
Roof Load
69
Roof rack68
mounting points69
Roof load69
Rubber seals98
Running in and economical driving82
S
SAFE See Safe securing system
42
SAFELOCK See Safe securing system
42
Safe securing system42
Safety8
Child safety19
Child safety seats19
Correct seated position9
Head restraints56
ISOFIX22
TOP TETHER23
Safety belt Warning symbol
38
Save electrical energy82
Save fuel82
Seals Vehicle care
98
Seat Adjusting
56
Seat belts11
Belt tensioners14
fastening and unfastening13
Inertia reels14
The physical principle of a frontal collision13
Warning light34
Seat features57
Seats Folding front passenger seat
58
Head restraints56
Heating57
Seat backrests59
Seats and head restraint55
Service94
Service display30
Setting33
seats and head restraints55
Setting the33
Shift Gear recommendation
30
Information on the gear changed30
Side airbag17
Sidelights48
Sliding/tilting roof Closing
46
Opening and tilting46
Operation46
Snow chains121
spare123
spare wheel123
instructions123
Spare wheel Change
123
Speedometer28
Speed symbol See Wheels
120
Spoiler95
Staring engine Jump-starting
130
153Index