
The brief instruction
15
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Opening the bonnet– Grip with the hand under
the radiator grille and lift up the bonnet.
– Press the locking lever in direction of arrow
⇒
fig. 15
and lift up the
bonnet.
– Take the bonnet support out of its holder and set it in the opening
designed for it
⇒
fig. 16
.
Further information
⇒page 159, “Opening and closing the bonnet.”.
Inspecting the engine oil level Engine oil
must not
be refilled.
Engine oil
can
be refilled.
Engine oil
must
be refilled.
Further information
⇒page 163, “Check engine oil level”.
Fig. 15 Radiator grille: Locking leverFig. 16 Securing the bonnet with the bonnet support
Fig. 17 Dipstick
AaAbAc
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Instruments and Indicator/Warning Lights
25
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Auto Check ControlCar stateThe Auto Check Control carries out a check of certain functions and vehicle compo- nents. The check is performed constantly
when the ignition is switched on, both
when the vehicle is stationary, as well as when driving. Operational faults, urgent repairs, service
work or other information appear in the
display of the instrument cluster. The disp
lays are shown with a red or yellow light
symbol depending on the priority of the message. The red symbols indicate
danger
(priority 1) while the yellow symbols indicate a
warning
(priortity 2). Information for the driver
may also appear in addition to the
symbols
⇒page 27.
Investigate the displayed faults as soon as
possible. If several operational faults exist
at the same time, the symbols will appear
one after the other and are each visible
for about 2 seconds. The error messages are faded out after 10 seconds or by actuating the rocker switch ⇒page 24, fig. 26
and are stored under the information
CAR STATUS
.
There is at least one error message to be read when the term
CAR STATUS
is
flashing in the menu. The display will show
STATUS 1/2
(for example) if a number
of error messages are present. This display
indicates that the first of a total of two
error messages should be displayed. Actuate the rocker switch , to call up the individual error messages.If a fault occurs, a warning signal will also sound in addition to the symbol and text in the display:•
Priority 1 - three warning signals
•
Priority 2 - one warning signal
Red symbols A red symbol signals danger.Proceed as follows if a red symbol is displayed: – Stop the vehicle.– Switch the engine off. – Check the functions indicated. – Obtain professional assistance.Meaning of the red symbols: Three
successive warning signals will sound if a red symbol appears. The symbol
continues flashing until
the fault is rectified.
AA
AA
Faults in the brake surface
⇒page 34
Coolant level too low/coolant temperature too high
⇒ page 30
Engine oil pressure too low
⇒page 31
Fig. 29 Information display: Oil pressure is low
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Instruments and Indicator/Warning Lights
26
If several operational faults of priority 1 exist, the symbols appear one after the other and are each illuminated for about 2 seconds.Yellow symbols A yellow symbol signals a warning.The meaning of the yellow symbols: One
warning signal will sound if a yellow symbol appears.
If several operational faults of priority 2 exist, the symbols appear one after the other and are each illuminated for about 2 seconds. Check the relevant function as soon as possible.
Fuel level low
⇒ page 31
Check engine oil level, engine oil sensor faulty
⇒page 31
Brake pad worn
⇒page 31
Washer fluid level low
⇒page 31
faulty bulb
⇒page 29
Fig. 30 Information display: Fuel level low
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Instruments and Indicator/Warning Lights
31
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
obtain professional assistance from a specialist garage, otherwise it could lead to severe engine damage. If the coolant is within the specified
range, the increased temperature may be
caused by an operating problem at the coolant fan. Check the fuse for the coolant fan, replace it if necessary
⇒page 193, “Fuse assignment in engine compartment -
version 1” or
⇒page 194, “Fuse assignment in en
gine compartment - version 2”.
Do not continue driving
if the warning light does not go
off although the fluid is at
the correct level and also the fuse of the fa
n is in proper order. Contact a specialist
garage to obtain assistance. Please also refer to the additional instructions
⇒page 165, “Cooling system”.
The following text will be displayed in the information display*:
STOP CHECK COOLANT SERVICE MANUAL
WARNING
•
If you must stop for technical reasons, then park the vehicle at a safe
distance from the traffic
and switch off the engine and switch on the hazard
warning light system
⇒page 52.
•
Take care when opening the coolant expa
nsion bottle. If the engine is hot,
the cooling system is pressurized - risk of scalding! It is best to allow the engine to cool down before removing the cap.•
Do not touch the coolant fan The coolant fan may switch on automati-
cally even if the ignition is off.Thickness of the brake pads*
The warning light
comes on for a few seconds when the ignition is switched on.
If the warning light
comes on, contact a specialist garage immediately and have
the brake pads on
all of the wheels
inspected.
A peep sounds as an addi
tional warning signal.
The following text will be displayed in the information display*:
CHECK BRAKE PADS
Windshield washer fluid level*
The warning light
comes on when the ignition is
switched on if there is insuffi-
cient fluid in the windshield washer system. Top up with liquid
⇒page 172.
A peep sounds as an additional warning signal.The following text will be displayed in the information display*:
TOP UP WASH FLUID
Fuel reserve
The warning light
comes on, if the fuel level is still below 7 litres.
A peep sounds as an additional warning signal.The following text will be displayed in the information display*:
PLEASE REFUELNote
The Text in the information display* goes out only after refuelling and driving a short distance.Engine oil
The warning light
lights up red (low oil pressure)
The warning light comes on for a few seconds when the ignition is switched on
3).
Stop the vehicle and sw
itch the engine off
if the warning light does not go off
within a few seconds after switching on the ignition or flashes while driving. Check the oil level and top up with oil as necessary
⇒page 163.
3 peeps sound as an additional warning signal.3)The warning light
on vehicles fitted with information display does not come on after
switching the ignition on, but only if a fault exists or the engine oil level is too low.
s2g8.b.book Page 31 Tuesday, April 7, 2009 8:53 AM

Instruments and Indicator/Warning Lights
32
Do not continue your journey
if for some reason it is not possible under the
conditions prevailing
to top up with oil.
Keep the engine switched off
and obtain
professional assistance from a specialist garage, otherwise it could lead to severe engine damage. Do not drive any further
if the warning light remains on even if the oil is at the
correct level. Do not run the engine not at
idling speed either. Contact the nearest
specialist garage to obtain professional assistance. The following text will be displayed in the information display*:
STOP! OIL PRESS. STOP MOTOR! SERVICE MANUAL
The warning light
lights up yellow* (oil quantity too low)
If the warning light lights up yellow, there is not the correct quantity of oil in the engine. Check as soon as possible the oil level or top up
⇒page 163 with engine
oil. A peep sounds as an additional warning signal.The following text will be displayed in the information display*:
CHECK OIL LEVEL
When opening the bonnet, the warning light
goes out. If no engine oil has been
replenished, the warning light will come on again after driving about 100 km. The warning light
flashes yellow* (engine oil level sensor faulty)
A fault on the engine oil level sensor is in
dicated additionally by
an audible signal
and the warning light coming on several times after the ignition has been switched on. In this case have the engine inspecte
d without delay by a specialist garage.
The following text will be displayed in the information display*:
OIL SENSOR WORKSHOP!
WARNING
•
If you must stop for technical reasons, then park the vehicle at a safe
distance from the traffic and switch off the engine and switch on the hazard warning light system
⇒page 52.
•
The red oil pressure light
is not an oil level indicator! One should
therefore check the oil level at regular
intervals, preferably after every refu-
eling stop.Open door*
The warning light
comes on, if one or several doors are opened.
The warning light on vehicles fitted with information display comes on when switching the ignition off. If a door or the boot lid is opened. The warning light on vehicles fitted with information display goes out after switching the ignition off.Antilock brake system (ABS) *
The warning light
shows the functionality of the ABS and the Electronic Differ-
ential Lock (EDL)*. The warning light comes on for a few seconds after the ignition has been switched on or when starting the engine. The warnin
g light goes out after an automatic check
sequence has been completed. A fault in the ABS The system is not functioning properly if the ABS warning light
does not go out
within a few seconds after switching on the ig
nition, does not light up at all or lights
up while driving. The vehicle
will only be braked by th
e normal brake system. Visit
a specialist garage as quickly as possible and adjust your style of driving to take account of the fault in the meantime since
you will not know the extent of the fault
and in how far the effect of the antilock brakes is affected. Further information about ABS
⇒page 135, “Antilock brake system (ABS)*”.
WARNING (continued)
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Starting-off and Driving
95
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
•
Let go of the key as soon as the engine starts otherwise there may be damage
to the starter. The engine running noises may louder at
first be louder for
a short time after
starting the cold engine until oil pressure
can be built up in the hydraulic valve
clearance compensation. This is quite normal and is not an operating problem. If the engine does not start ... You can use the battery of anothe
r vehicle as a jump-start aid
⇒page 188.
It is only possible to tow-start vehicl
es fitted with a manual gearbox. The tow-
starting distance must not be more than 50 metres
⇒page 191.
WARNING
•
Never run the engine in non ventilat
ed or enclosed areas. The exhaust
gases of the engine contain besides
the odorless and colourless carbon
monoxide a poisonous gas - hazard! Carbon monoxide can cause uncon- sciousness and death.•
Never leave your vehicle unattended with the engine running.Caution
•
The starter may only be operated (ignition key position ), if the engine is not
running. If the starter is immediately oper
ated after switching off the engine, the
starter or the engine can be damaged.•
Avoid high engine revolutions, full throttle and high engine loads as long as the
engine has not yet reached its normal oper
ating temperature - risk of damaging the
engine!•
Vehicles which are fitted wi
th an exhaust gas catalyti
c converter should not be
tow-started over a distance of more than 50 metres.
For the sake of the environment
Never warm up the engine when the vehi
cle is standing. Drive off right away.
Through this the engine reaches its operating temperature more rapidly and the pollutant emissions are lower.
Petrol enginesThese engines are fitted with a starter system which selects the correct fuel-air mixture for every external air temperature.•
Do
not depress
accelerator before and when starting engine.
•
Interrupt the attempt at starting after
10 seconds if the engine does not start
right awayand wait for about 30 se
conds before repeating the attempt.
•
It is possible that the fuse on the electric
al fuel pump is defect if the engine still
does not start. Check the fuse and replace it if necessary
⇒page 192.
•
Contact the nearest specialist garage to obtain professional assistance.
It may be necessary, if the engine is
very hot
, to slightly depress the accelerator
after the engine has started.Diesel enginesGlow plug system Diesel engines are equipped with a glow
plug system, the preglow period being
controlled automatically in
line with the coolant temperature and outside temper-
ature. The preglow indicator light
comes on after the ignition has been switched on.
You should not switch on any major electrical components during the heating period otherwise the vehicle battery will be drained unnecessarily.•
You should start the engine immediately after the glow plug warning light
has gone out.•
The glow plug warning light will come on for about one second if the engine is
at a normal operating temperature or if the outside temperature is above +5°C. This means that you can start the engine
right away
.
•
Interrupt the attempt at starting after
10 seconds if the engine does not start
right awayand wait for about 30 se
conds before repeating the attempt.
•
It is possible that the fuse on the diesel preglow system is defect if the engine
still does not start. Check the fuse and replace it if necessary
⇒page 192.
•
Contact the nearest specialist garage to obtain professional assistance.
A3
s2g8.b.book Page 95 Tuesday, April 7, 2009 8:53 AM

Seat belts
110
•
No two persons (also not children) should ever use a single seat belt
together.•
The maximum protection which seat belts can offer is only achieved if
you are correctly seated
⇒page 104, “Correct seated position”.
•
The belt webbing must no
t run across solid or fragile objects (e.g. spec-
tacles, ball-point pens, keys etc.) as this may be a cause of injuries.•
Bulky, loose clothing (e.g. a winter coat over a jacket) does not allow you
to be correctly seated and impairs proper operation of the seat belts.•
It is prohibited to use clamps or other objects to adjust seat belts (e.g. for
shortening the belts for smaller persons).•
The lock tongue should only be insert
ed into the lock which is the correct
one for your seat. Wrong use of the safety belt will reduce its capacity to protect and the risk of injury increases.•
The seat backrests of the front seats must not be tilted too far to the rear
otherwise the seatbelts can
lose their effectiveness.
•
The belt webbing must always be ke
pt clean. Soiled belt webbing may
impair proper operation of the inertia reel
⇒page 153, “Seat belts”.
•
The slot of the belt tongue must not be blocked by paper or similar
objects otherwise the belt tongue will not lock in place properly.•
Inspect the seat belts regu
larly to ensure they are
in good condition. If
you find seat belts which have damage to the seat belt webbing, seat belt connections, to the inertia reels or to the lock, the relevant safety belt must be replaced by a specialist garage.•
The seat belts must not be removed or changed in any way. Do not make
an attempt to repair the seat belts yourself.•
Damaged seat belts which have been subjected to stress in an accident
and were therefore stretched, must be replaced - this is best done by a specialist garage. The anchorage points
of the belts must also be inspected.
The anchorage points for the be
lts should also be checked.
•
In certain countries it is possible to use seat belts which differ in terms of
their operation from the seat belts wh
ich are described on the pages which
follow.
How are seat belts correctly fastened?Fastening three-point seat belts Fasten your seat belt before starting!– Correctly adjust the front seat and
the head restraint before fastening
your seat belt
⇒
page 60.
WARNING (continued)
Fig. 116 Routing of webbing over the shoulders and the lap beltFig. 117 Routing of belt webbing for an expectant mother
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Driving and the Environment
140
Avoiding full throttle Driving more slowly means saving fuel.Sensitive use of the accelera
tor will not only significantly reduce fuel consumption
but also positively influence environmen
tal pollution and wear of your vehicle.
You should avoid exploiting the top speed
of your vehicle wherever possible. Fuel
consumption, pollutant emissi
ons and vehicle noises increase disproportionally at
high speeds. The
⇒fig. 142
shows the ratio of fuel consumption to the speed of your vehicle.
You will cut your fuel consumption by half
if you only make use three-quarters of
the possible top speed of your vehicle.Reducing idling Idling also costs fuel.It is worthwhile switching off the engine in
a traffic jam or when waiting at a level
crossing or at traffic lights with a length
y red phase. Even after just 30 - 40 seconds
you will have saved more fuel than that
is needed when you start the engine up
again. If an engine is only idling it takes much
longer for it to reach its normal operating
temperature. Wear-and-tear and pollutant em
issions, though, are particularly high
in the warming-up phase. This is why you
should drive off right after starting the
engine. Do avoid high engine re
volutions at this time, however.
Regular servicing A poorly tuned engine consumes an unnecessarily high amount of fuel.Having your vehicle serviced regularly at a specialist garge enables you to satisfy one
of the requirements for economical moto
ring even before you set off on your
journey. Keeping your vehicle properly servic
ed not only has a positive effect on the
safety of your vehicle and maintaining its value, but also saves on
fuel
.
A poorly tuned engine can result in a fu
el consumption which is 10% higher than
normal. The foreseen maintenance work should be undertaken exactly according to the Service schedule by a specialist garage. Also check the
oil level
after refueling.
Oil consumption
is dependent to a consid-
erable extent on the load and speed of
the engine. Oil consum
ption could be as
high as 0.5 litres/1 000 km depending on your style of driving. It is quite normal that a new engine ha
s a higher oil consumption at first, and
reaches its lowest level only
after a certain running in
time. It is therefore not
possible to correctly assess the oil cons
umption of a new vehicle until after you
have driven about 5 000 km.
For the sake of the environment
•
You can achieve additional improvements
in your fuel economy by using high-
lubricity oils.•
Check the ground below your vehicle at re
gular intervals to detect any leakages
in good time. Please have yo
ur vehicle inspected by a specialist garge if you find any
stains caused by oil or
other fluids on the floor.
Fig. 142 Fuel consumption in litres/100 km. and speed in km/h.
s2g8.b.book Page 140 Tuesday, April 7, 2009 8:53 AM