
CAUTION■The oil level must never be above the range A » Fig. 147 - 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
,
do not continue to drive! Switch off
the engine and seek assistance from a specialist garage.
Replenishing
Read and observe
and on page 154 first.
›
Unscrew the cap of the engine oil filler opening » Fig. 145 on page 152 .
›
Replenish the oil in portions of 0.5 litres in accordance with the correct speci-
fications » page 154 .
›
Check the oil level » page 154.
›
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
156
Replenishing
156
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 coolant additive level in the coolant must amount to 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. 148 on page 156 .
WARNINGThe engine compartment of your car is a hazardous area. While working in
the engine compartment, be sure to observe the following warnings
» page 150 .■
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!
■
Consult a doctor immediately if coolant is swallowed.
■
Never spill operating fluids over the hot engine - risk of fire.
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.■
With an empty expansion tank top up coolant. The system could ventilate -
there is a risk of engine damage,
not continue! Switch off the engine and
seek assistance from a specialist garage.
■
The amount of coolant additive in the coolant must never be allowed to fall
below 40 %.
■
Over 60 % coolant additive in the coolant reduces the antifreeze protection
and coolant effectiveness.
■
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. 148 on page 156 .
■
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.
155Inspecting and replenishing

Checking the coolant levelFig. 148
Coolant expansion reservoir
Read and observe and on page 155 first.
The coolant expansion bottle is located in the engine compartment.
Coolant expansion tank » Fig. 148
Mark for the maximum permissible coolant level
Mark for the lowest permissible coolant level
The 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.
Check the status
›
Check the level of coolant at the coolant expansion vessel » Fig. 148.
If the engine is warm, the test result may be inaccurate. The stand can also be
above the mark
A
» Fig. 148 .
In case of low coolant level, the control symbol is displayed in the instrument
cluster as well as the relevant notification
» page 40,
Coolant
in the in-
strument cluster. 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.
ABReplenishing
Read and observe
and on page 155 first.
The coolant expansion tank should always contain a small amount of coolant» page 155, in section Introduction .
›
Place a cloth over the cap of the coolant expansion tank and carefully un-
screw the cap.
›
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.
Brake fluid
Introduction
This chapter contains information on the following subjects:
Level check
157
Specification
157
The brake fluid reservoir is located in the engine compartment » Fig. 149 on
page 157 .
WARNING■
The engine compartment of your car is a hazardous area. While working in
the engine compartment, be sure to observe the following warnings
» page 150 .■
Do not use used brake fluid - the function of the brake system may be im-
paired – there is the risk of an accident.
CAUTION
■ Do not continue your journey if the fluid level has dropped below the “MIN”
marking » Fig. 149 on page 157 , - there is a risk of an accident! Seek help
from a specialist garage.■
Brake fluid damages the paintwork of the vehicle.
156General Maintenance

Cleaning the vehicle exteriorCavity protection144
Door locking cylinder144
Headlight glasses144
Towing device145
Under-body protection145
wheels144
Windows and external mirrors143
Cleaning vehicle140
Cleaning vehicle exterior141
Plastic parts142
Rubber seals143
Vehicle paint work142
Wiper blades145
Clean interior Safety belt
147
clean outside of vehicle chrome parts
143
Climatronic Operating elements
98
Recirculated air mode96
Clothes hook82
Cockpit 12-volt power outlet
79
Ashtray79
Cigarette lighter78
General view28
Lighting65
Storage compartments76
useful equipment76
COMING HOME63
compartments76
Component protection139
Components of the puncture repair kit174
Computer see multifunction display
45
Convenience turn signal62
Coolant155
Checking156
Indicator symbol40
Information messages40
Replenishing156
Temperature gauge31
Cooling system cost-effective use
99
Malfunctions100
CORNER See Fog lights with CORNER function
63
Correct seated position9
Driver9
Front passenger10
Notes11
Rear seats11
Counter for distance driven32
cruise control operation
119
operation description119
Cruise control system118
Cup holders78
D
DAY LIGHT see Daylight running lights
61
Daylight running lights61
Dazzle see sun screen of the panoramic roof
67
De-icing windows
143
De-icing rear window66
Deactivating airbags20
Decorative films143
Delayed locking of the boot lid see boot lid
56
Departure angle197
Diesel refer to Fuel
150
Diesel fuel Operation in winter
150
Diesel particulate filter41
information messages41
Digital Clock Time
33
Dipstick154
Display31
Coolant temperature31
Fuel supply32
Gear changes44
Service interval48
Disposal Acceptance and recycling of used vehicles
140
Distance driven32
Distance warning Warning symbol
42
Door Child safety lock
54
Closing51
Emergency locking180
Emergency locking the driver's door180
Opening51
Door warning44
driving emissions
195
fuel consumption195
Driving Driving through water
113
Maximum speed198
off made-up roads113
Driving in Brake linings
113
the engine113
Tyres113
Driving off made-up roads113
Driving through water113
E
Economical driving Tips
113
203Index