fuel filter SKODA SUPERB 2005 1.G / (B5/3U) Owner's Manual

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 Lights
32
If the engine control unit detects that the operating conditions for the
regeneration are not optimal (e.g. slow city driving), an indicator light  in
the instrument cluster is illuminated. The soot particles must be burned in
the filter. The combustion is performed when you are driving at least 60
km/h for 5 to 10 minutes. The warning light goes out.
If the warning light remains on despite this measure, the following text
appears in the display of the instrument cluster*: ENGINE WORKSHOP!
(ENGINE FAULT WORKSHOP!) . In this case contact a specialist garage
to obtain assistance.
WARNING
•Please pay attention to the traffic regulations and speed limits.
•It is prohibited to use biofuel and diesel fuel mixture (RME) for
diesel vehicles which are fitted with diesel particle filter.
Note
The servicing of the diesel particle filter and the replenishing of the addi-
tive are performed by a specialist garage in the framework of the regular
inspection, see Service shedule.
Glow plug system  (diesel engine)
The indicator light  lights up for a cold engine when switching on the
ignition (pre-heat position) 2 ⇒ page 122. Start the engine just as soon as
the indicator light goes out.
The glow plug indicator light will come on for about 1 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.There is a fault in the glow plug system if the indicator light
 does not
come on at all or lights up continuously. Contact a specialist garage as
soon as possible to obtain assistance.
There is a system fault in the engine control system if the warning light

has started to flash while driving. The engine management system selects
an emergency program 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!)
Coolant temperature, Coolant quantity 
The warning light  comes on for a few seconds 1) when the ignition is
switched on.
The coolant temperature is too high or the coolant level too low if the
warning light
 does not go out after the engine is started or flashes while
driving.
3 peeps sound as an additional warning signal.
In this case stop and switch the engine off and check the coolant level;
top up the coolant as necessary.
Do not continue your journey if for some reason it is not possible under
the conditions prevailing to top up with coolant. Keep the engine
switched off and obtain professional assistance from a specialist garage,
otherwise it could lead to severe engine damage.
1)The warning light  on vehicles fitted with information display comes on after
switching the ignition on
s3ec.book Seite 32 Montag, 2. Mai 2005 3:42 15

Fuel215
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistanceTechnical Data
„Diesel fuel mixture according to standard CSN 65 6508 from
02/2003 contains diesel fuel according to standard DIN EN 590 and a
concentration of biofuel (rape oil methyl ester) according to standard
DINEN14214 in the following two concentrations:
„5% share of biofuel RME according to the standard DINEN14214
- Denomination SMN 5,
„30% share of biofuel RME according to the standard
DINEN14214 - Denomination SMN 30.
Fuel additives
You must not use fuel additives, so-called “flow improvers” (petrol and
similar products) in diesel fuel.
It is then necessary to have the fuel filter drained of water by a Škoda
dealer more often than stated in the Service schedule if the quality of the
diesel fuel used is poor.
You can find information on refuelling ⇒page 216, “Refuelling”.
Caution
•Use a fuel complying with the standard. Filling the tank even only once,
which does not comply with the standard, can result in damage to the fuel
system.
•Water which has collected in the fuel filter can result in engine
problems.
Biofuel
Biofuel (methyl ester from rape oil) is manufactured from vegetable oil by
means of a chemical process.
Biofuel does not contain sulphur. This means that no sulphur dioxide
(SO
2) is produced when it is burnt. The exhaust gases contain less:
•carbon monoxide (CO),
•hydrocarbons (HC),
•particles (soot)
than when operating with conventional diesel fuel.
The Biofuel is more biodegradable.
When using biofuel pay attention to the following points:
•The Performance may be reduced slightly if you switch to driving with
biofuel.
•The fuel consumption may increase slightly if you switch to driving
with biofuel.
Biodiesel conforming to the standard E 51 606 can be mixed in any
desired ratio with diesel fuel conforming to the standard EN 590.
We recommend refuelling with diesel fuel at temperatures below -10°C.
Caution
•Filling the tank even only once with biofuel, which does not comply with
the standard standard DIN E 51 606 , can result in damage to the fuel
system.
•It is prohibited to use biofuel and diesel fuel mixture (RME) for diesel
vehicles which are fitted with diesel particle filter ⇒page 31.
Operation in winter
Winter-grade diesel fuel
A different grade of diesel fuel is available at filling stations in winter than
during the summer. Using “summer-grade diesel fuel” at temperatures
s3ec.book Seite 215 Montag, 2. Mai 2005 3:42 15

Fuel
216
below 0°C can result in operational problems because the diesel becomes
viscous as a result of paraffin separation.
It is therefore the case that DIN EN 590 prescribes diesel fuel class for
certain periods of the year which can also be purchased at the corre-
sponding time during the year. “Winter-grade diesel fuel” will still operate
properly even at a temperature of -20°C.
It is often the case in countries with different climatic conditions that diesel
fuels available have a different temperature characteristic. Škoda dealers
and filling stations in the country concerned will be able to provide you with
information regarding the diesel fuels available.
Prewarming fuel
The vehicle is fitted with a fuel filter prewarming system. This secures
operation of a vehicle using diesel fuel down to an environmental temper-
ature of -25°C.
Biofuel
We recommend refuelling with diesel fuel at temperatures below -10°C.
Caution
It is not permitted to add the various fuel additives on the market, including
petrol, to diesel fuel in order to improve its flow properties.
Refuelling
Refuelling procedure
Opening the fuel filler cap
– Unlock the fuel filler flap with the switch in the driver door
⇒page 31.
– Open the fuel filler flap fully.
– Unscrew the cap by turning it to the left.
– Place the cap onto the top of the fuel filler flap ⇒fig. 166 .
Closing fuel filler cap
– Screw on the cap by turning it to the right until it is heard to lock.
Fig. 166 Filler flap with
cap unscrewed
s3ec.book Seite 216 Montag, 2. Mai 2005 3:42 15