The brief instruction
15
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Opening the bonnetFig. 13 Radiator grille: Locking lever / se
curing the bonnet with the bonnet support
– Pressing on the locking lever in direction of arrow
⇒fig. 13
will unlock the
bonnet.
– Take the bonnet support out of its holder
in direction of arrow and secure the
opened bonnet by inserting the end of the support in the opening designed for it ⇒fig. 13
.
Further information
⇒page 203, “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 205, “Check engine oil level”.
A1
A2A3
Fig. 14 Dipstick
AAAB
AC
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Instruments and Indicator/Warning Lights
27
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Yellow symbols A yellow symbol signals a warning.Check the relevant function as soon as possible. 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 5 seconds.
Set-upYou can change certain settings by means
of the information display. The current
setting is shown on the information display in the respective menu at the top below the line
⇒fig. 28
.
You can select the following information (d
epending on the equipment installed on
the vehicle):•
Language
•
MFD Data (MFA DATA)
•
Convenience
•
Lights & Vision (Lights & Vision)
•
Time
•
Winter tyres
•
Units
•
Assistant (Assistant)
•
Alternative speed displayed (Second speed)
•
Tra v e l m o d e
•
Service Interval (Service)
•
Factory Setting
•
Back
After selecting the menu point
Back
you will reach one level higher in the menu.
Check engine oil level, engine oil sensor faulty
⇒ page 205
Brake pad worn
⇒page 36
Fig. 27 Information display: Brake pad worn
Fig. 28 Setting the clock
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Instruments and Indicator/Warning Lights
30
WARNING
•
If you do not pay attention to the warning lights coming on and the corre-
sponding descriptions and warning notes, this may result in severe body inju- ries or major vehicle damage.•
The engine compartment of your car is
a hazardous area. There is a risk of
injuries, scalding, accidents and fire wh
en working in the engine compartment,
e.g. inspecting and replenishing oil and
other fluids. It is also essential to
observe all warnings
⇒page 204, “Working in the engine compartment”.
Note
•
The arrangement of the indicator lights depends on the model version. The
symbols shown in the following functional
description are to be
found as indicator
lights in the instrument cluster.•
Operational faults are shown in the instrument cluster as red symbols (priority 1 -
danger) or yellow symbol
s (priority 2 - warning).
Failure of the light bulbs
⇒page 31
Diesel particle filter* (diesel engine)
⇒page 31
Airbag system
⇒page 32
Control system for exhaust
⇒page 32
Electromechanical power steering
⇒page 32
Engine oil level
⇒page 33
Engine oil pressure
⇒page 33
EPC fault light (petrol engine)
⇒page 33
Glow plug system (diesel engine)
⇒page 34
Coolant temperature/coolant level
⇒page 34
Traction control system (TCS)
⇒page 34
Electronic stability programme (ESP)*
⇒page 35
Selector lever lock*
⇒page 35
Tyre pressure*
⇒page 35
Antilock brake system (ABS)
⇒page 36
Boot lid
⇒page 37
Open door
⇒page 37
Seat belt warning light
⇒page 36
Brake pad wear*
⇒page 36
Fluid level in windshield washer system*
⇒page 37
Brake system
⇒page 37
Dynamo
⇒page 37
Fuel reserve
⇒page 38
Downhill Drive Support*
⇒page 38
Overheated clutches of the automatic gearbox DSG*
⇒ page 38
sgg.6.book Page 30 Thursday, September 24, 2009 2:32 PM
Instruments and Indicator/Warning Lights
33
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
WARNING
Contact your specialist
garage if the power steering is defective.
Note
•
If the yellow warning light
goes out after starting the engine again and a short
drive, it is not necessary to visit a specialist garage.•
If the battery has been di
sconnected and reconnected, the yellow warning light
comes on after switching on the ignition. Th
e warning light must go out after driving a
short distance.Engine oil pressure
The warning light
comes on for a few seconds
3) when the ignition is switched on.
Stop the vehicle and switch the engine off
if the warning light does not go off after
the engine has started or flashes while driving. Check the oil level and top up with oil as necessary
⇒page 206, “Replenishing engine oil”.
An audible signal sounds three times as an additional warning signal.Do not continue your journey
if for some reason it is not possible under the condi-
tions prevailing to top up with oil.
Keep the engine switched off
and obtain profes-
sional assistance from a specialist garage, otherwise it could lead to severe engine damage. Do not drive any further
if the warning light flashes 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*:
Oil Pressure Engine off! Owner's manual!
WARNING
•
If you must stop for technical reasons, then park the vehicle at a safe
distance from the traffic and switch of
f the engine and switch on the hazard
warning light system.•
The red oil pressure light
is not an oil level indicator! One should there-
fore check the oil level at regular inte
rvals, preferably after every refueling
stop.Engine oil level
Warning light
lights up
If the warning light
lights up, the quantity of oil in
the engine is probably too low.
Check as soon as possible the oil level or top up
⇒page 206 with engine oil.
A peep sounds as an additional warning signal.The following text will be displayed in the information display*:
Check oil level!
The warning light will go out if the bonnet is
left open for more than 30 seconds. If no
engine oil has been replenished, the warning light will come on again after driving about 100 km. Warning light
flashes
A fault on the engine oil level sensor is indicated 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!
EPC fault light
(petrol engine)
The
(Electronic Power Control) warning light comes on for a few seconds when the
ignition is switched on.
3)The warning light
on vehicles fitted with information display does not come on after switch-
ing the ignition on, but only if a fault exists or the engine oil level is too low.
sgg.6.book Page 33 Thursday, September 24, 2009 2:32 PM
Intelligent Technology
166
Active driver-steering recommendation (DSR)*Vehicles with ESP are equipped with active driver-steering recommendation (DSR). This function indicates to the driver in critical situations a steering recommendation in order to stabilise the vehicle. The active driver-steering recommendation is activated, for example, on the right and left vehicle si
de when braking sharply on different road
surfaces.
WARNING
Even with this function the vehicle canno
t steer itself! The dr
iver is furthermore
responsible for the steering of the vehicle!BrakesWhat has a negative effect on braking efficiency?Wear-and-tear Wear-and-tear to the brake pads is greatly dependent on the operating conditions of the vehicle and your style of driving. Particul
arly if you drive a great deal in towns and
over short distances or if you adopt a sporty style of driving, it may be necessary to have the thickness of the brake pads inspected at a specialist garage between the service inspections. Wet roads or road salt There may be a certain delay before the brakes
take full effect under certain conditions
such as when driving through water, during
heavy rain showers or after the vehicle has
been washed in an automatic vehicle wash
, since the brake discs and brake pads may
be moist or even have a coatin
g of ice on them in winter.
Yo u s h o u l d d r y t h e b r a k e s a s
soon as possible by applying and
releasing the brakes several times.
There also may be a certain delay before the full braking efficiency is available when driving on roads which have been treated with
road salt if you have not used the brakes
for some considerable time beforehand. The layer of salt on the brake discs and brake pads must first be rubbed off when you apply the brakes.
Corrosion Corrosion on the brake discs and dirt on th
e bake pads occur if
the vehicle has been
parked for a long period and if you do
not make much use of the braking system.
We recommend cleaning the brake discs by firm
ly applying the brakes at a fairly high
speed if you do not make much use of the braking system or if surface corrosion is present
⇒
.
Faults in the brake surface If you notice that the braking distance has
suddenly become longer and that the brake
pedal can be depressed further, it is possib
le that a brake circuit of the dual-circuit
brake system has failed. Drive, in such cases, to the nearest specialist garage without delay in order to have the problem rectifie
d. Drive at a reduced speed while on your
way to the dealer and adapt your style of
driving to the higher brake pedal pressure
required. Low brake fluid level An insufficient level of brake fluid may result in problems in the brake system. The level of the brake fluid is monitored electronically
⇒page 37, “Brake system
”.
WARNING
•
Only apply the brakes for the purpose of
drying and cleaning the brake discs
if the traffic conditions permit this. Do not place any other road users in jeop-ardy.•
When retrospectively mounting a front
spoiler, solid wheel hubs etc. one
must ensure that the air supply to the front wheel brakes is not reduced other-wise the braking system could run too hot.•
Allow for the fact that new brake pads
do not achieve their full braking effi-
ciency until approximately 200 kilometres. New brake pads must be first “run in” before they develop their optimal fric
tion force. You can, however, compen-
sate for this slightly reduced braking fo
rce by increasing the pressure on the
brake pedal. This guideline also applie
s to any new brake pads installed at a
future date.
sgg.6.book Page 166 Thursday, September 24, 2009 2:32 PM
Driving and the Environment
176
Avoiding full throttle Driving more slowly means saving fuel.Sensitive use of the accelerator will not only
significantly reduce fuel consumption but
also positively influence environmenta
l pollution and wear of your vehicle.
You should avoid exploiting the top speed
of your vehicle wherever possible. Fuel
consumption, pollutant emissions and vehicle noises increase disproportionally at high speeds. The
⇒fig. 160
shows the ratio between the fuel
consumption and 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 lengthy red phase. Even after just 30 - 40 seconds you will have saved more fuel th
an 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 emis
sions, 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 revolu
tions 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 motoring
even before you set off on your journey.
Keeping your vehicle properly serviced not on
ly 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 fuel 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 consider-
able extent on the load and speed of the en
gine. Oil consumption could be as high as
0.5 litres/1 000 km depending on your style of driving. It is quite normal that a ne
w engine has a higher oil cons
umption at first, and reaches
its lowest level only after a certain running
in time. It is therefore not possible to
correctly assess the oil consumption of a ne
w 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 regular intervals to detect any leakages in
good time. Please have your vehicle inspec
ted by a specialist garge if you find any
stains caused by oil or other fluids on the floor.
Fig. 160 Fuel consumption in litres/100 km. and speed in km/h.
sgg.6.book Page 176 Thursday, September 24, 2009 2:32 PM
Driving and the Environment
179
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
HeadlightThe low beam of your headlights is set asymmetrically. It illuminates the side of the road on which you are driving to a greater ex
tent. If you drive abroad on the other side
of the road, you will
dazzle oncoming traffic.
In order to prevent the dazzling of oncoming traffic, it is necessary that an adjustment of the headlights is carried out by a specialist garage. The adaptation of the headlights with Xenon
lights* (applies only to
vehicles which are
designed for driving on the right and on the left) is performed in the menu
Setup
Tr a v e l m o d e
in the main menu of the Information display*
⇒page 24.
Note
You can obtain further information regarding masking over the headlights from a specialist garage.Avoiding damage to your vehicleWhen driving on poor roads and lanes or
when driving over kerbstones, steep ramps
etc., you must pay particular attention to
ensuring that any low-slung parts of the
vehicle, such as spoiler and exhaust,
do not touch the ground and get damaged.
This particularly applies to
models with a lowered suspen
sion (sport suspension) and
also when your vehicle is fully laden.Driving through bodies of water on roads
In order to avoid damage to the vehicle wh
en driving through bodies of water (e.g.
flooded roads), observe the following:•
Determine the depth of the water when driv
ing through bodies of water. The water
can reach at the maximum the web on the lower sill of the vehicle
⇒fig. 162
.
•
Drive no more than at walking speed. At a higher speed, a water wave can form in
front of the vehicle which can cause water to
penetrate into the air induction system of
the engine or into other parts of the vehicle.•
Never let the vehicle stand in the water,
never drive backwards and do not switch
off the engine.
WARNING
•
Driving through water, mud, sludge etc. can reduce the braking power and
extend the braking distance - risk of accident!•
Avoid sudden and severe braking manoeuvres immediately after driving
through bodies of water.•
After driving through bodies of water, the brakes must be cleaned and dried
as soon as possible by intermittent braking. Only apply the brakes for the purpose of drying and cleaning the brake
discs if the traffic conditions permit
this. Do not place any other road users in jeopardy.
Caution
•
When driving through bodies of water, pa
rts of the vehicle such as the engine,
gearbox, catalytic converter, chassis
or electrics can be severely damaged.
•
Oncoming vehicles can gene
rate water waves which ca
n exceed the permissible
water level for your vehicle.•
Potholes, mud or rocks can be
hidden under the water making it difficult or impos-
sible to drive through the body of water.•
Do not drive through salt water. The salt
can lead to corrosion. Immediately rinse
all the parts of the vehicle, which came into
contact with the salt water, with fresh
water.
Fig. 162 Crossing bodies of water
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Driving and the Environment
183
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
•
shovel.
Safe off-road drivingAdopt a correct seated position and always fa
sten the seat belt correctly. Make sure
that your front passenger and your passengers
seated on the rear seats always fasten
their seat belts correctly. When driving off-road, it is perhaps more useful to adopt a slightly different seated position. Depending on the terrain, an incr
eased force may be required to turn the
steering wheel because the force is transferred from the front wheels to the steering wheel. You must be seated in such a way that you have good front visibility, especially when driving uphill or dow
nhill. You must never be seat
ed in such a way that the
distance between your chest and the midd
le of the airbag cover is less than
25 cm
⇒ page 148. Under no circumstances must you drive off-ro
ad with high heels,
slippery or open
shoes. You should wear shoes which fit your fe
et well and allow you to get a feel for the
pedals.
WARNING
Observe the important guidelines
⇒page 180.
Before driving off-road•
Make sure the tyres are suitable for the planned off-road journey. Before you drive
through difficult terrai
n, equip your vehicle with off-road tyres.
•
Fill up your tank. The fuel consumption of
the vehicle is much higher when driving
off-road than when driving on the road.•
Install the towing eye at the front or at the rear before driving off-road. It is not
always possible to install the towing eye if the vehicle got stuck.•
Always check the inflation pressure of a
ll the tyres and if necessary correct it.
•
Check the vehicle tool kit and suppl
ement it according to your needs.
•
Fill with engine oil up to the line , so that the engine is sufficiently supplied with
engine oil when the vehicle is in a tilted position
⇒page 205, “Check engine oil level”.
•
Top up wash fluid.
•
Stow your load as low as possible in the vehicle and attach all the items which are
loose.Off-road driving•
Never be alone when driving off-road and be prepared to encounter unexpected
situations. Travel together with at least two off-road vehicles. Equipment with which you can call for help in an em
ergency is partic
ularly useful.
•
Drive slowly through unclear terrain.
•
You must stop when encountering difficul
t passages and explore the continuation
of the route on foot. If you cannot go on or
if you doubt the safety of the route, turn
back and choose another way.•
Drive slowly over hilltops. Make sure that
the wheels of the vehicle do not lift off
the ground, as this could severely damage
the vehicle and it may become disabled.
•
Drive slowly on difficult stretches of the route. When driving on a slippery ground,
shift up into the next higher gear and make
sure that the vehicle always stays in motion.
Do not drive too fast so that you don't lose control over your vehicle.•
If your vehicle got stuck in
sand, snow or sludge, it may be more effective to reverse
the vehicle than trying to drive forwards.•
Place stones, footmats or pieces of wood
under the spinning wheels in order to
achieve traction on a sandy or slippery ground.•
Do no drive through water before reading what you must take into account
⇒ page 179.•
Keep sufficient distance from other vehicles even at low speeds. When the first
vehicle suddenly gets stuck, the following vehi
cle can still stop in time without getting
stuck itself.•
Do not plan day trips which are too far in distance.
•
Do not use the cruise control system when
driving off-road. It is only intended for
driving on the road.
WARNING
•
The intelligent engineering of your ve
hicle cannot overco
me the physical
limits of your vehicle.
AA
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