Instruments and Indicator/Warning Lights21
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The display appears in litres/hour if the vehicle is stationary or driving at a
low speed.
Average fuel consumption
The average fuel consumption since the memory was last erased is
shown in the display in litres/100 km
⇒page 18. This information can help
you to adapt your style of driving to the fuel consumption you wish to
achieve.
If you wish to determine the average fuel consumption over a certain
period of time you must first erase the memory at the start of the new
measurement using the button ⇒page 19, fig. 8 . A zero appears in
the display for the first 300 m you drive after erasing the memory.
The indicated value will be updated every 30 metres while you are driving.
Note
The amount of fuel consumed will not be indicated.
Driving time
The driving time which has elapsed since the memory was last erased,
appears in the display ⇒page 18. If you wish to calculate the driving time
from a particular time of day you must first erase the memory at this
moment in time by pressing the button ⇒page 19, fig. 8 .
The maximum time indicated in both switch positions is 99 hours and 59
minutes. The indicator is set back to null if this period is exceeded.
Distance driven
The distance driven since the memory was last erased appears in the
display ⇒page 18. If you wish to calculate the distance driven from a
particular time of day you must first erase the memory at this moment in
time by pressing the button ⇒page 19, fig. 8 .
The maximum distance indicated in both switch positions is 9 999 km. The
indicator is set back to null if this period is exceeded.
Average speed
The average speed since the memory was last erased is shown in the
display in km/hour ⇒page 18. If you wish to determine the average speed
over a certain period of time you must first erase the memory at the start
of the new measurement using the button ⇒page 19, fig. 8 .
A zero appears in the display for the first 100 m you drive after erasing the
memory.AB
AB
AB
AB
s3ec.book Seite 21 Montag, 2. Mai 2005 3:42 15
Instruments and Indicator/Warning Lights23
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Menu
– You can activate the menu by pressing the rocker switch
⇒fig. 11 for more than 1 second. – You can select the menu through the rocker switch . The
selected information is displayed after pressing the button
for a short time or after releasing the rocker switch (after
about 4 seconds).
You can select the following information (depending on the equipment
installed on the vehicle):
After selecting the menu DISPLAY OFF the display is switched off. Press
rocker switch for at least 1 second to switch the display on again.
The Information CAR STATUSflashes in the menu if there is something
which is not in proper order on the vehicle (e.g. warning of a low fuel level).
The first warning will be displayed after switching over to CAR STATUS.
You can then display other operating conditions afterwards using the
switch-over function (such as water level low).
Fig. 10 Information
display: Menu
Fig. 11 Information
display: Controls
AA
TRIP COMPUTER (AUTO COMPUTER)⇒ page 18
CAR STATUS⇒page 24
DISPLAY OFF
NAVIGATION⇒page 27
AA
AB
AA
AA
s3ec.book Seite 23 Montag, 2. Mai 2005 3:42 15
Instruments and Indicator/Warning Lights25
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The red symbols indicate
danger (priority 1) while the yellow symbols indi-
cate a warning (priortity 2). Information for the driver may also appear in
addition to the symbols ⇒page 28.
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 23, fig. 11 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 main menu. The display will show STATUS 1/2
(for example) if a number of error messages are present. This display indi-
cates 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
Operational check of the automatic gearbox
When the ignition is switched on, the Auto Check Control automatically
carries out an operational check. The following text will appear first if the
selector lever is the position P or N:
"APPLY FOOT BRAKE WHEN SELECTING GEAR WITH VEHICLE
STATIONARY." (Apply foot brake when selecting a gear while the
vehicle is stationary).
You must depress the brake pedal first and press the Shiftlock button at
the same time in order to move the selector lever out of these positions. The text will disappear once you select a drive position (
R, D etc.), and the
Auto Check Control function is displayed.
If the Auto Check Control detects faults, these will be displayed about 15
seconds after starting the engine in place of the text shown above. A
warning signal sounds at the same time.
Red symbols
A red symbol signals danger.
Proceed as follows if a red symbol is displayed:
– Stop the vehicle.
– Switch the engine off.
– Investigate the function indicated.
AA
AA
Fig. 14 Information
display: Oil pressure is
low
s3ec.book Seite 25 Montag, 2. Mai 2005 3:42 15
Instruments and Indicator/Warning Lights27
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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.
Navigation system*
The controls for the navigation system, radio, CD player are located in the
centre console on both sides of the monitor screen. Navigation data is
also shown in the information display of the instrument cluster.
Information and warning texts are displayed preferentially when the navi-
gation system is switched on.
Operation of the navigation system is described in separate operating
instructions to be found in the on-board literature.
s3ec.book Seite 27 Montag, 2. Mai 2005 3:42 15
Instruments and Indicator/Warning Lights29
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
WARNING
•If you do not pay attention to the warning lights coming on and
the corresponding descriptions and warning notes, this may result
in severe body injuries or major vehicle damage.
•The engine compartment of your car is a hazardous area. There
is a risk of injuries, scalding, acci dents and fire when working in the
engine compartment, e.g. inspecti ng and replenishing oil and other
fluids. It is also essential to observe all warnings ⇒page 219.
Note
•Arrangement of the indicator lights depends on the model and 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 display of the instrument cluster as
red symbols (priority 1 - danger) or yellow symbols (priority 2 - warning).
Turn signal system
Either the left or right indicator light flashes depending on the posi-
tion of the turn signal lever.
The indicator light flashes at twice its normal rate if a turn signal light fails.
This does not apply when towing a trailer.
EPC fault light (petrol engine)⇒ page 31
Diesel particle filter (diesel engine)⇒page 31
Glow plug system (diesel engine)⇒page 32
Coolant temperature/coolant level⇒page 32
Brake pad wear⇒page 33
Bonnet⇒page 33
Fuel reserve⇒page 33
Engine oil⇒page 33
Open door⇒page 34
Fluid level in windshield washer system⇒page 34
Bulbs⇒page 35
Control system for exhaust⇒page 35
Electronic stability programme (ESP)*⇒page 35
Traction control system (TCS)*⇒page 35
Antilock brake system (ABS)⇒page 36
Electronic immobiliser⇒page 36
Brake system⇒page 37
Dynamo⇒page 37
Seat belt warning light⇒page 38
s3ec.book Seite 29 Montag, 2. Mai 2005 3:42 15
Instruments and Indicator/Warning Lights31
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
Fog lights
The warning light comes on when the fog lights are operating
⇒ page 58.
The rear fog light
The warning light comes on when the rear fog lights are operating
⇒ page 58.
EPC fault light (petrol engine)
The (Electronic Power Control) warning light comes on for a few
seconds when the ignition is switched on.
There is a system fault in the engine control system if the warning light
does not go out or comes on or flashes while driving. The engine manage-
ment system selects an emergency programme which enables you to
drive to the nearest specialist garage by adopting a gentle style of driving.
The following text will be displayed in the information display*:
ENGINE WORKSHOP! (ENGINE FAULT - WORKSHOP!)
Diesel particle filter (diesel engine)
In the diesel particle filter the resulting soot particles are
collected and burnt during the combustion of diesel fuel.
Code 7GG on the vehicle data sticker ⇒fig. 17 indicates that
your vehicle is equipped with a diesel particle filter. The vehicle
data sticker ⇒ page 269, fig. 207 is located on the floor of the
luggage compartment and is also stated in the Service schedule.
The soot particles, which result from the combustion of diesel fuel, are
collected in the diesel particle filter . If soot particles have gathered in the
filter, the engine control unit gives the injection system a command for an
additional injection of fuel with additive into the cylinders. The additive is
located in a special reservoir in the fuel tank. A higher temperature in the
entire diesel particle filter is achieved as a result of this and thus self-igni-
tion and following combustion of soot particles occurs. The regeneration
procedure lasts about 2 to 3 minutes and is performed without driver inter-
ference.
Fig. 17 Vehicle data
sticker
s3ec.book Seite 31 Montag, 2. Mai 2005 3:42 15
Instruments and Indicator/Warning Lights33
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
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 260, “Replacing fuses”.
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 fan is in proper order.
Contact a specialist garage to obtain assistance.
Please also refer to the additional instructions ⇒page 226, “Replenishing
the coolant”.
The following text will be displayed in the information display*:
STOP CHECK COOLANT SERVICE MANUAL (STOP! CHECK
COOLANT! OWNER'S 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 60.
•Take care when opening the co olant expansion 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
automatically even if the ignition is off.
Brake pad wear
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 additional warning signal. The following text will be displayed in the information display*:
CHECK BRAKE PADS
Bonnet
The warning light comes on when the ignition is switched on if the
bonnet is unlocked.
Fuel reserve
The warning light comes on, if the fuel level is still below 8 litres.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: PLEASE REFUEL
Engine oil
The warning light lights up red (low oil pressure)
The warning light comes on for a few seconds 2) 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 223.
2)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.
s3ec.book Seite 33 Montag, 2. Mai 2005 3:42 15
Instruments and Indicator/Warning Lights35
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
The following text will be displayed in the information display*:
TOP UP WASH FLUID
Bulbs
The warning light comes on if a light bulb is damaged:
•brakes applied (brake light)
•in lighting (low beam and/or rear light)
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: LIGHTS FAILURE
or BRAKE LIGHTS FAILURE
Control system for exhaust gases
The warning light comes on after the ignition has been switched on.
If the warning light does not go out after starting the engine or it lights up
or flashes when driving, a fault exists in an exhaust relevant component.
The engine management system selects an emergency programme
which enables you to drive to the nearest specialist garage by adopting a
gentle style of driving.
The following text will be displayed in the information display*: EMISSIONS WORKSHOP! (EMISSIONS WORKSHOP)!
Electronic Stability Programme (ESP)*
The warning light comes on for a few seconds when the ignition is
switched on.
Components of the ESP system also include the Traction Control System
(TCS), Electronic Differential Lock (EDL), the Antilock Brake System ABS
and the braking assistant
The warning light comes on when driving when a control cycle is acti-
vated.
The warning light will come on and remains on if the ESP is switched off
or if there is a fault in the 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.
Further information on the ESP ⇒page 185, “Electronic stability
programme (ESP)*”.
Traction Control System (TCS)*
The warning light comes on for a few seconds when the ignition is
switched on.
The warning light comes on when driving when a control cycle is acti-
vated.
The warning light will come on and remains on if the TCS is switched off
or if there is a fault in the 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.
s3ec.book Seite 35 Montag, 2. Mai 2005 3:42 15