
The oil can be checked and topped up, if the following conditions are satisfied.The vehicle is standing on a horizontal surface.
The engine operating temperature is reached.
The engine is turned off.
The bonnet is open.
Checking the level›
Wait a few minutes until the engine oil flows back into the oil trough.
›
Pull out the dipstick.
›
Wipe the dipstick with a clean cloth and insert it again to the stop.
›
Pull the dipstick out again and check the oil level.
›
Re-insert the dipstick.
The engine consumes a little oil. The oil consumption may be as much as 0.5
l/1 000 km depending on your style of driving and the conditions under which
you operate your vehicle. Consumption may be slightly higher than this during
the first 5 000 km.
The oil level must be checked at regular intervals.
In the event of the oil level being too low, the warning light appears in the dis-
play of the instrument cluster » page 35. Check the oil level using the dipstick
as soon as possible. Add oil accordingly.
CAUTION
■ The oil level must never be above the range A » Fig. 109  - risk of damage to
the motor as well as the exhaust system.■
If for some reason, it is not possible to top up the engine oil under the cur-
rent circumstances,  
 do not continue driving! Switch off the engine and seek
assistance from a specialist garage.
■
If the oil level is above the range 
A
, 
 stop driving! Switch off the engine
and seek assistance from a specialist garage.
Replenishing
Read and observe 
 and  on page 109 first.
›
Unscrew the cap of the engine oil filler opening  » Fig. 107 on page 108 .
›
Replenish the oil in portions of 0.5 litres in accordance with the correct speci-
fications  » page 109 .
›
Check the oil level  » page 109.
›
Screw the lid of the engine oil filler closed carefully.
›
Pull the dipstick out as far as the stop.
Coolant
Introduction
This chapter contains information on the following subjects:
Checking the coolant level
111
Replenishing
111
The coolant provides cooling for the motor.
It consists of water and coolant additive with additives that protect the cooling
system against corrosion and prevents furring.
The proportion of coolant additive in the coolant must be at least 40%.
The coolant additive may be increased to a maximum of 60%.
The correct mixing ratio of water and coolant additive is to be checked if nec-
essary by a specialist garage or is to be restored if necessary.
The description of the coolant is shown in the coolant expansion reservoir
» Fig. 110  on page 111 .
WARNINGThe engine compartment of your car is a hazardous area. The following
warning instructions must be followed at all times when working in the en- gine compartment  » page 106.■
The coolant is harmful to health.
■
Avoid contact with the coolant.
■
Coolant vapours are harmful to health.
■
Never open the end cover of the coolant expansion reservoir while the
engine is still warm. The cooling system is pressurized!
■
When opening the end cover of the coolant expansion reservoir, cover it
with a cloth to protect your face, hands and arms from hot steam or hot
coolant.
■
If any coolant splashes into your eyes, immediately rinse out your eyes
with clear water and contact a doctor as soon as possible.
■
Always keep the coolant in the original container, safe from people who
are not completely independent, especially children - there is a danger of
poisoning!
■
If coolant is swallowed, consult a doctor immediately.
■
Never spill operating fluids over the hot engine - risk of fire. 
110General 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 
A
  » Fig. 110  on page 111 .
■
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. 110 
Coolant expansion reservoir
Read and observe  and  on page 110 first.
The coolant expansion bottle is located in the engine compartment.
Coolant expansion reservoir  » Fig. 110
Mark for  the maximum  permissible coolant level
Mark for the  lowest permissible coolant level
ABThe coolant level should be kept between the marks A and B .
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. 110.
If the engine is warm, the test result may be inaccurate. The level can also be
above the mark 
A
  » Fig. 110  .
In the event of the coolant level being too low, a warning light appears in the
instrument cluster  
» page 35 . We still recommend inspecting the coolant lev-
el 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 110 first.
The coolant expansion tank must always contain a small amount of coolant» page 111,   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.
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.
Only top up with new coolant.
111Inspecting and replenishing       

Central locking button40
Change engine oil
109
Change engine oil
109
Changing Bulb in the tail light
141
Front turn signal bulb139
light bulb in tail light141
Low beam and high beam bulb - halogen head- lights
139
Wheels123
Changing a wheel Follow-up work
126
Preliminary work123
Changing wheels Wheel removal and fix
126
Charging a vehicle battery114
Checking Battery electrolyte level
114
Brake fluid112
Coolant111
Engine oil109
Oil level109
Windscreen washer fluid108
Checks Statutory checks
92
Children and safety19
Child safety Side airbag
21
Child safety lock42
Child seat Classification
21
ISOFIX22
on the front passenger seat20
TOP TETHER24
Use of child seats22
Use of ISOFIX child seats23
Chrome parts Refer to vehicle maintenance
98
Cigarette lighter60
City Safe Drive89
Disable/Enable90
Operation89
warning symbol38
Clean Anodized parts
98
Chrome parts98
Cleaning Alcantara
101
and maintaining belts102
artificial leather101
headlight glasses98
materials101
natural leather100
plastic parts98
seats covers of the electrically heated seats101
wheels99
Cleaning safety belt
102
Cleaning seat covers
101
Cleaning the interior artificial leather
101
Seat covers101
Cleaning the vehicle exterior Cavity protection
99
Decorative films97
Door locking cylinder99
Headlight glasses98
Protective films97
Under-body protection99
Vehicle paintwork97
wheels99
Windows and external mirrors98
Cleaning vehicle95
Cleaning vehicle exterior96
Anodized parts98
Chrome parts98
Plastic parts98
Rubber seals98
Wiper blades100
Clean interior Safety belt
102
Clothes hook63
CNG105
Fuel reserve display29
refuelling104
Refuelling104
Sticker105
Cockpit 12-Volt power outlet
61
Ashtray61
Cigarette lighter60
General view27
Light50
storage compartments58
useful equipment58
compartments58
Components of the puncture repair kits127
Compressed natural gas see CNG
105
Computer see multi-function display
31
Conserving the vehicle paintwork see vehicle care
97
convenience turn signal48
Coolant110
Checking111
Replenishing111
Warning light35
Correct routing of seat belt
12
Correct seated position8
Front passenger10
Rear seats10
Correct seat position Driver
9
Counter for distance driven30
148Index 

Puncture repair kit127
R
Radiator fan
108
Radio4
Raising the vehicle125
Rear-view mirror Exterior mirrors
53
Rear fog light49
Warning light37
Rear mirror52
Rear view mirror Interior mirror
53
Rear window heating51
Rear windows Closing
45
Opening45
Recirculation70
Refuelling103
Fuel103
Fuel - natural gas104
Regulation Lighting range
47
Remote control Locking
40
Replacing the battery132
Synchronisation process132
Unlocking40
Remote control key Replacing the battery
132
Repairs and technical alterations92
Replace vehicle battery
115
Replace vehicle battery
115
Replacing Bulb for daytime running lights and parkinglights
139
Bulb for the fog light140
Bulb for the licence plate light140
Bulbs138
Fuses134
Fuses in the dash panel135, 136
Fuses in the engine compartment137
Rear window wiper blade134
Windscreen wiper blades133
Replenishing Coolant
111
Engine oil110
Windscreen washer fluid108
Roof Load
68
Roof rack67
mounting points68
Roof load68
Rubber seals98
Running-in Brake linings
83
Engine83
Tyres83
S
SAFE See Safe securing system
41
SAFELOCK See Safe securing system
41
Safe securing system41
Safety8
Child safety19
Child safety seats19
Correct seated position8
Head restraints54
ISOFIX22
TOP TETHER24
Save electrical energy83
Save fuel83
Seals Vehicle care
98
SeatAdjusting54
Seat belt height adjustment
12
Warning icon38
Seat belts11
Belt tensioners13
fastening and unfastening13
Inertia reels13
The physical principle of a frontal collision12
Warning light34
Seat features55
Seats Folding front passenger seat
56
Head restraints54
Heating55
Seat backrests57
Seats and head restraint54
Service93
Service display30
Setting33
Seat belt height12
seats and head restraints54
Settings Interior mirror
53
Setting the33
Shift Gear recommendation
30
Information on the gear changed30
Side airbag17
Sidelights47
Sliding/tilting roof Closing
45
Sliding / tilting roof Malfunction
46
Sliding/tilting roof Opening and tilting
45
Operation45
Sunblind46
Snow chains121
152Index