
Instruments and Indicator/Warning Lights
24Information display*IntroductionThe information display provides you with information in a convenient way concerning the
current operating state of your vehicle
. The information system also
provides you with data (depending on the equipment installed in the vehicle) relating to the radio, mobile phone, multi-function
al indicator, naviga
tion system, the unit
connected to the MDI input and the automatic gearbox. Certain functions and operating conditions
are always being checked on the vehicle
when the ignition is switched on and also while driving. Functional faults, if required
repair work and other information are indicated by red
symbols
⇒page 26 and yellow symbols
⇒page 27.
Lighting up of certain symbols is combined with an acoustic warning signal.Information and texts giving warnings
are also shown in the display
⇒page 29.
The display of text is possible in the following languages:
Czech, English, German, French, Italian,
Spanish, Portuguese, Russian and Chinese.
You can select the desired language in the setting menu.The following information can be shown in
the display (depending on the equipment
installed on the vehicle):
Caution
Pull out the ignition key while having co
ntact with the display (for example when
cleaning) in order to prevent any damage.Main menuFig. 23 Information display: Controls on the wi
ndshield wiper lever /
controls on the multi-
function steering wheelOperating with the buttons on the windshield wiper lever– You can activate the
MAIN MENU
by pressing the rocker switch
⇒fig. 23
for
more than 1 second.
– You can select indi
vidual menu points by means of the rocker switch . When the
pushbutton is briefly pressed, the info
rmation you have selected is displayed.
Operating with the buttons on the multifunction steering wheel*– You can call up the
MAIN MENU
by pressing the button
⇒fig. 23
.
Fig. 22 Instrument cluster: Information display
Main menu
⇒ page 24
Door, luggage compartment door and bonnet ajar warn- ing
⇒ page 25
Service Interval Display
⇒page 18
Selector lever positions for the automatic gearbox DSG
⇒page 122AAAA
AB
AC
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Instruments and Indicator/Warning Lights
25
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
– You can select the individual menus by
pressing the handwheel . After briefly
pressing the handwheel , th
e desired menu is indicated.
– After briefly pressing the button you can achieve a higher level, by pressing the
button for longer than 1 second, you can call up the
MAIN MENU
.
You can select the following information (d
epending on the equipment installed on
the vehicle): „
MFD (Onboard computer)
⇒page 20
„
Audio
*
„
Navigation
*
„
Phone
* ⇒page 129
„
Aux. Heating (auxiliary heating)
* ⇒page 105
„
Assistant
* ⇒page 55
„
Vehicle status
⇒page 26
„
Setup
⇒page 27
The menu point
Audio
is only then displayed when
the factory-fitted Radio* is
switched on. The menu point
Navigation
is only then displayed when the factory-fitted Navigation
system* is switched on. The menu point
Aux. Heating
is only then displayed, if
the vehicle is fitted with the
factory-fitted auxiliary heating*. The menu point
Assistant
is only then displayed, if the
vehicle is fitted with cornering
lights*.
Note
•
If warning messages are shown in the information display
⇒page 25
⇒page 26,
these messages can be confirmed with the bu
tton on the windshield wiper lever or
with the button on the multifunction steering wheel in order to call up the main menu.•
If you do not activate the information display at that moment, the menu shifts to
one level higher every 10 seconds.
•
The operation of the factory-fitted radio*
or the navigation system* is described in
separate operating instructions to be
found in the on-board literature.
Door, luggage compartment door and bonnet ajar warningThe door, luggage compartment and bonnet ajar
warning lights up if at least one door,
the luggage compartment or bonnet are not closed. The symbol indicates which door is still open or whether the luggage
compartment door or bonnet is
not closed
⇒ fig. 24
.
The symbol goes out as soon as the doors,
luggage compartment door and bonnet are
completely closed. A warning signal sounds if the car is driven at a speed of more than 6km/hour and if the engine or the luggage compartment door is open.
AD
AD
AC
AC
AB
AD
Fig. 24 Information display: Door warning
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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
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Instruments and Indicator/Warning Lights
32
WARNING
•
If you do not pay attention to the warning light coming on and the corre-
sponding descriptions and warning notes, this may result in injuries or major vehicle damage.•
Always adjust your speed to suit weather, road, region and traffic condi-
tions. The route indicated by the warning light must not tempt you to disregard the national regulations for road traffic.
Caution
As long as the warning light
lig hts up, one m us t ta ke i nto acco unt an i ncrea se d fue l
consumption and in certain circumstan
ces a power reduction of the engine.
Note
Further information about
diesel particle filter
⇒page 170.
Airbag system
Monitoring the airbag system The warning light
comes on for a few seconds when the ignition is switched on.
There is a fault in the system if the warning
light does not go out or flashes while driving
⇒
. This also applies if the warning light does not come on when the ignition is
switched on. The following text will be displayed in the information display*:
Airbag fault!
The functionality of the airbag system is also monitored electronically when one airbag has been switched off. Front, side and head airbags or belt
tensioner which have been switched off
using the vehicle system tester:•
The warning light
lights up for 4 seconds after switching on the ignition and then
flashes again for 12 seconds in intervals of 2 seconds.
The following text will be displayed in the information display*:
Airbag/belt tensioner deactivated!
If the airbag was switched off using th
e airbag switch* in the stowage compart-
ment on the front passenger side:•
The warning light
comes on for 4 seconds after the ignition has been switched
on.•
switching off the airbag is indicated in the middle of the dash panel by the lighting
up of the yellow indicator light in display
⇒page 154.
WARNING
Have the airbag system checked immediat
ely by a specialist
garage if a fault
exists. Otherwise, there is a
risk of the airbag not bein
g activated in the event of
an accident.Control system for exhaust
The warning light
comes on after the ignition has been switched on.
If the warning light does not go out after starti
ng the engine or it li
ghts up when driving,
a fault exists in an exhaust relevant co
mponent. The engine management system
selects an emergency programme which enables you to drive to the nearest specialist garage by adopting a ge
ntle style of driving.
Electromechanical power steering
The warning light
comes on for a few seconds when the ignition is switched on.
If the warning light after switching on the ignition or when driving lights up continu- ously, a fault exists in the electromechanical power steering.•
If the
yellow
warning light lights up
, this indicates a partial failure of the power
steering and the steering
assist can be reduced.
•
If the
red
warning light lights up
, this indicates a complete failure of the power
steering and the steering assist has failed. Further information
⇒page 168.
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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.
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Instruments and Indicator/Warning Lights
35
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
The warning light lights up permanently if there is a fault in the TCS system. The fact that the TCS system operates together with the ABS means that the TCS warning light will also come on if the ABS system is not operating properly. If the warning light
comes on immediately after starting the engine, the TCS system
can be switched off for technical reasons. In this case, the TCS system can be switched on again by switching the ignition on and off. If the warning light goes out, the TCS system is fully functional again. Further information about the TCS
⇒page 165, “Traction control system (TCS)”.
Note
If the battery has been disconnected
and reconnected, the warning light
comes on
after switching on the ignition. The warning light must go out after driving a short distance.Electronic stability programme (ESP)*
The warning light
comes on for a few seconds when
the ignition is switched on.
When the ESP helps to stabilise the vehicle (for example when applying and releasing a braking force to an individual wheel), then the warning light
flashes quickly in the
information display. The ESP system cannot be switched off, the
TCS system can only be switched off by
pressing the button
⇒page 163, fig. 154
, then the warning light flashes slowly
.
The warning light lights up permanently
if there is a fault in the ESP system.
The fact that the ESP system operates together with the ABS means that the ESP warning light will also come on if the ABS system is not operating properly. If the warning light
comes on immediately after starting the engine, the ESP system
can be switched off for technical reasons. In this case, the ESP system can be switched on again by switching the ignition on and off. If the warning light goes out, the ESP system is fully functional again. Further information on the ESP
⇒page 163, “Electronic stability programme (ESP)*”.
Electronic Differential Lock (EDL)* The EDL is a part of the ESP. A fault in the
EDL is indicated by th
e ESP warning light in
the instrument cluster. Have the vehicle inspected immediately by your specialist garage. Further information on the EDL
⇒page 164, “Electronic Differential Lock
(EDL)*”.
Note
If the battery has been disconnected
and reconnected, the warning light
comes on
after switching on the ignition. The warning light must go out after driving a short distance.Selector lever lock*
If the
green
warning light
lights up, operate the brake pedal. This is necessary, in
order to be able to move the selector lever out of the position
P or N.
Further information about the selector lever lock
⇒page 123.
Tyre inflation pressure*
The warning light
lights up, if there is a substantial drop in inflation pressure in one
of the tyres. Reduce the speed and check or
correct as soon as possible the inflation
pressure in the tyres
⇒page 215.
If the warning light flashes, there is a system fault. Visit the nearest specialist garage and have the fault rectified. Further information about tyre pressure-control system
⇒page 169.
WARNING
•
When the warning light
lights up, immediately reduce the speed and
avoid sudden steering and brake manoeuvr
es. Please stop the vehicle without
delay at the nearest possible stop and in
spect the tyres and their inflation pres-
sures.•
Under certain circumstances (e.g. sporty style of driving, wintry or unpaved
roads) the warning light
can be delayed or does not light up at all.
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Lights and Visibility
53
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Lights and VisibilityLightsSwitching lights on and off
Switching on side lights– Turn the light switch into position
.
Switching on the low beam and main beam– Turn the light switch into position
.
– Press the main beam lever forward in order to switch on the main beam
⇒ page 59, fig. 50
.
Switching off lights (except daylight driving lights)– Turn the light switch into position°0. Low beam comes on only if the ignition is
switched on. After switching off the ignition,
the low beam is switched off automatically and only the side lights come on. For vehi- cles which are equipped with the function Coming/Leaving-Home*
⇒page 55, the
side lights also go out. On models fitted with
right-hand steering
the position of certain switches differs
from that shown in
⇒fig. 44
. The symbols which mark the switch positions are iden-
tical, however.
WARNING
Never drive with side lights on - risk of accident! The side lights are not bright enough to light up the road sufficiently in front of you or to be seen by other oncoming traffic. In this case, always switch on the low beam when it is dark or if visibility is poor.
Note
•
An audible warning will sound if you wi
thdraw the ignition key and open the
driver's door when the vehicle lights are still on.•
The acoustic warning signal is switched off over the door contact when the driver's
door is closed (ignition off). The vehicle
can be parked with
the side lights on.
•
If the car is parked for a lengthy period,
we recommend switching off all lights, or
leaving only the parking lights switched on.•
The switching on of the described lights
should only be undertaken in accordance
with the legal requirements.•
If a fault occurs in the light switch
, the low beam comes on automatically.
•
In the event of cool or humid weather cond
itions, the headlights can be misted up
from inside.
− The temperature difference between interior and external area of the headlight lenses is decisive. − When the driving lights are switched on,
the light outlet surfaces are free from
mist after a short period. The headlight lens
es can possibly mist up at the border
areas. − It also concerns reverse light and turn signal lights. − This mist has no influence on th
e life of the lighting system.
Daylight driving lightsIn some countries, the na
tional legal provisions require that the vehicles are equipped
with the function daylight driving lights.
Fig. 44 Dash panel: Light switch
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Lights and Visibility
54 Switching on daylight driving lights– Switch on the ignition without turning the light switch out of the position 0.Deactivating the function daylight driving lights– Pull the turn signal light lever towards the steering wheel up to 3 seconds after
switching on the ignition and at the same time, slide it to the bottom and hold it in this position for at least 3 seconds.
Activating the function daylight driving lights– Pull the turn signal light lever towards the steering wheel up to 3 seconds after
switching on the ignition and at the same time, slide it to the top and hold it in this position for at least 3 seconds.
When the daylight driving lights are switch
ed on, the side lights and the low beam
come on together. In some countries, the national legal provisions require that the parking lights come on together with the bulbs for daylight driving lights when activating the function daylight driving lights. On vehicles which are fitted with bulbs for daylight driving lights in the fog lights, the parking lights do not come on when activa
ting the function dayl
ight driving lights.
When the daylight driving lights are switch
ed on, the illumination of the instrument
cluster is switched off, however,
it is switched on in the position
when it is dark
and the low beam shines with full br
ightness (100% of the performance).
On vehicles fitted with an information displa
y*, you can also activate or deactivate in
the menu the function da
ylight driving lights:
„
Setup
„
Lights & Vision (Lights & Vision)
Automatic driving lamp control*Switching on automatic driving lamp control*– Turn the light switch
⇒fig. 45
into position
.
Switching off automatic driving lamp control*– Turn the light switch to the position 0,
or .
If the light switch is in the position
, the symbol illuminates when the ignition is
switched on
next to the light switch. If the low beam is activated with the light
sensor, the symbol
illuminates additionally next to the light switch.
If the light comes on automatically, the side lights and low beam as well as licence plate light light up at the same time. If the automatic light control is switched on,
the light is regulated with the light sensor
in the rear mirror holder. If the light intensity drops below the set value, e.g when driving during the day into a tunnel, the lo
w beam and the side li
ghts as well as the
licence plate light come on automatically. If
the light intensity increases again, the
lights switch off automatically. Motorway lights If the automatic light control has been swit
ched on and the vehicle speed is over 140
km/h for at least 10 seconds, the side ligh
ts and low beam are switched on automati-
cally. If the vehicle speed is below 65 km/h for at least 2 minutes, the lights are switched off.
Fig. 45 Dash panel: Light switch
sgg.6.book Page 54 Thursday, September 24, 2009 2:32 PM