fuel SKODA SUPERB 2008 Owner´s Manual

WARNINGRapid acceleration, particularly on slippery roads, can lead to loss of control
of the vehicle – there is a risk of an accident.
Malfunction
Read and observe
and on page 145 first.
Emergency programme
The transmission switches to the emergency programme if there is a fault in
the automatic gearbox system.
Indications of an activated emergency programme include the following:
› Only certain gears are selected.
› Reverse gear
R cannot be used.
› Shifting gears in Tiptronic mode is not possible.
Gearbox overheating
The gearbox may, for example, become too hot due to frequent repeated
starting or stop-and-go traffic. Overheating is indicated by the warning
light » page 33 ,
 Clutches of the automatic DSG gearbox are too hot
.
Defective selector lever lock
If the selector lever lock is defective or its power supply is interrupted (e.g. dis-
charged vehicle battery, faulty fuse), the selector lever can no longer be moved
out of position P in the normal manner, and the vehicle can no longer be driv-
en. The selector lever must be emergency released » page 217.
Note
Visit a specialist workshop if the gearbox has switched to the emergency pro-
gramme.
Running in
 Introduction
This chapter contains information on the following subjects:
New engine
148
New tyres
149
New brake pads
149New engine
The engine has to be run in during the first 1 500 kilometres.
Up to 1,000 kilometres›
Do not drive faster than 3/4 of the maximum speed of the gear in use, which
means 3/4 of the maximum permissible engine speed.
›
No full throttle.
›
Avoid high engine speeds.
›
Do not tow a trailer.
From 1,000 up to 1,500 kilometres
Gradually increase the power output of the engine up to the full speed of the
gear engaged, which means up to the maximum permissible engine speed.
The red scale on the rev counter indicates the range in which the system be-
gins to limit the engine speed.
During the first operating hours the engine has higher internal friction than
later until all of the moving parts have harmonized. The driving style which you
adopt during the first approx.1 500 kilometres plays a decisive part in the suc-
cess of running in your car.
Never drive at unnecessarily high engine speeds even after the running in pe-
riod.
On vehicles fitted with a manual gearbox, at the very latest shift up into the
next gear when the red area is reached. Observe the recommended
gear » page 43 , Gear recommendation . Very high engine speeds when acceler-
ating (accelerator) are automatically restricted »
.
In vehicles with manual transmission, do not drive at unnecessarily low engine
speeds. Shift down a gear when the engine is no longer running smoothly. Ob-
serve the recommended gear » page 43, Gear recommendation .
CAUTION
■
The engine is not protected from excessive engine revs caused by shifting
down at the wrong time. This can result in a sudden increase in revs beyond
the permissible maximum rpm and hence engine damage.■
Never rev up a cold engine when the vehicle is stationary or when driving in
individual gears.
For the sake of the environment
Do not drive at unnecessarily high engine speeds. Shifting up sooner helps
save fuel, reduces engine noise and protects the environment.148Driving

New tyres
New tyres must firstly be “run in” since they do not offer optimal grip at first.
Therefore, drive especially carefully for the first 500 km or so.
New brake pads
New brake pads do not initially provide optimal braking performance. They first
need to be “run in”. Therefore, drive especially carefully for the first 200 km or
so.
Economical driving and environmental sustainability
 Introduction
This chapter contains information on the following subjects:
Looking ahead
149
Economical gear changing.
149
Avoiding full throttle
150
Reducing idling
150
Avoiding short distances
150
Checking tyre pressure
150
Avoiding unnecessary ballast
151
Regular maintenance
151
Saving electrical energy
151
Environmental compatibility
151
The technical requirements for low fuel usage and economic efficiency of the
vehicle have already been built into the vehicle at the works. ŠKODA places a
particular emphasis on minimising negative effects on the environment.
It is necessary to take note of the guidelines given in this chapter in order to make best use of these characteristics and to maintain their effectiveness.
Fuel consumption, environmental pollution and the wear to the engine, brakes
and tyres depend essentially on the following three factors:
› Your personal driving style
› Operating conditions
› Technical requirements
The fuel economy by can be improved by 10 - 15 % by always looking ahead
and driving in an economical way.
Fuel consumption is also be influenced by external factors which are beyond
the driver's control. Consumption increases during the winter or under difficult
conditions, on poor roads, etc.
Fuel consumption can vary considerably from the manufacturer's data, as a re-
sult of outside temperatures, the weather and driving style.
The optimal engine speed should be maintained when accelerating, to avoid a high fuel consumption and resonance of the vehicle.
CAUTION
All the speed and engine revolution figures apply only when the engine is at
its normal operating temperature.
Looking ahead
Read and observe
on page 149 first.
A vehicle's highest fuel consumption occurs when accelerating, therefore un-necessary accelerating and braking should be avoided. If looking ahead when
driving, less braking and consequently less accelerating are required.
If possible, let your vehicle coast to a stop, or use the engine brake, if you can see that the next set of traffic lights is on red, for example.
Economical gear changing.
Fig. 142
Principle sketch: Fuel consump-
tion in litres/100 km depending
on the selected gear
Read and observe on page 149 first.
Shifting up early saves on fuel.
Manual gearbox › Drive no more than about one length of your vehicle in first gear.
› Shift up into the next gear at approximately 2,000 rpm. 
149Starting off and Driving

An effective way of achieving good fuel economy is to shift up early. Observe
the recommended gear » page 43, Gear recommendation .
A suitably selected gear can have an effect on fuel consumption » Fig. 142.
Automatic gearbox
› Slowly
apply the accelerator pedal. However, do not depress it as far as the
kickdown position » page 147.
› An economic driving programme is automatically selected if the accelerator
pedal is only depressed slowly.
Avoiding full throttle
Fig. 143
Principle sketch: Fuel consump-
tion in litres/100 km. and speed
in km/h.
Read and observe on page 149 first.
Driving more slowly saves fuel.
Sensitive use of the accelerator will not only significantly reduce fuel con-
sumption but also positively influence environmental pollution and wear of
your vehicle.
The maximum speed of your vehicle should, as far possible, never be used.
Fuel consumption, pollutant emissions and vehicle noises increase dispropor-
tionally at high speeds.
The graph » Fig. 143 shows the ratio of fuel consumption to the speed of your
vehicle. Fuel consumption will be halved if you drive at only three-quarters of
the possible top speed of your vehicle.
Reducing idling
Read and observe
on page 149 first.
Idling also costs fuel.
In vehicles not equipped with the START STOP system, turn off the engine
when in a traffic jam, at a level crossing or traffic lights with longer wait times.
Even after just 30 - 40 seconds you will have saved more fuel than that is nee-
ded when you start the engine up again.
If an engine is only idling it takes much longer for it to reach its normal operat-
ing temperature. Wear-and-tear and pollutant emissions, though, are particu- larly high in the warming-up phase. Therefore, start driving as soon as the en-
gine has started, In this case high engine speeds should be avoided.
Avoiding short distances
Fig. 144
Principle sketch: Fuel consump-
tion in l/100 km at different tem-
peratures
Read and observe on page 149 first.
Short distances result in above-average high fuel consumption. We therefore
recommend avoiding distances of less than 4 km if the engine is cold.
A cold engine consumes the most fuel immediately after the start. Fuel con- sumption drops to 10 litres/100 km after just 1 kilometre. The consumption sta-
bilises once the engine and catalytic converter have reached their operating
temperature.
An important factor in this connection is also the ambient temperature. The
graph » Fig. 144 shows the different levels of fuel consumption after driving a
certain distance at a temperature of +20 °C and a temperature of -10 °C.
Checking tyre pressure
Read and observe
on page 149 first.
Tyres which are correctly inflated save fuel. 
150Driving

Always ensure the tyre inflation pressure is correct » page 198. If the pressure
is too low, the tyres will have to overcome a higher rolling resistance. This will
not only increase fuel consumption but also tyre wear and the driving behav-
iour will worsen.
Always check the tyre inflation pressure when the tyres are cold.
Avoiding unnecessary ballast
Read and observe
on page 149 first.
Transporting ballast costs fuel.
Each kilogramme of weight increases the fuel consumption. Therefore we rec-
ommend carrying no unnecessary weight.
It is particularly in town traffic, when one is accelerating quite often, that the
vehicle weight will have a significant effect upon the fuel consumption. A rule
of thumb here is that an increase in weight of 100 kilograms will cause an in-
crease in fuel consumption of about 1 litre/100 kilometres.
At a speed of 100 - 120 km/h, a vehicle fitted with a roof rack cross member
without a load will use about 10 % more fuel than normal due to the increased
aerodynamic drag.
Regular maintenance
Read and observe
on page 149 first.
A poorly tuned engine uses an unnecessarily high amount of fuel.
By having your vehicle regularly maintained by a specialist garage, you create
the conditions needed for economical driving. The maintenance state of your
vehicle has a positive effect on traffic safety and value retention
A poorly tuned engine can result in a fuel consumption which is 10 % higher than normal.
Check the oil level at regular intervals, e.g. when filling up. Oil consumption is
dependent to a considerable extent on the load and speed of the engine. 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 new engine has higher oil consumption at first, and
reaches its lowest level only after a certain running in time. The oil consump-
tion of a new vehicle can therefore only be correctly assessed after driving
about 5,000 km.
For the sake of the environment■ Additional improvements to the fuel economy can be made by using synthet-
ic low viscosity oils.■
Regularly check the ground under the vehicle. Have your vehicle inspected by
a specialist garage if you find any stains caused by oil or other fluids on the
ground.
Note
We recommend that your vehicle be serviced on a regular basis by a ŠKODA
service partner.
Saving electrical energy
Read and observe
on page 149 first.
When the engine is running, the alternator generates and supplies electricalpower. If more electrical components of the electrical system are switched on,
more fuel is needed to operate the alternator. We therefore recommend
switching off electrical components if these are no longer required.
Environmental compatibility
Read and observe
on page 149 first.
Environmental protection has played a major role in the design, material selec-
tion and production of your new ŠKODA. Particular emphasis has been placed
on the following points.
Design measures › Joints designed to be easily detached.
› Simplified disassembly due to the modular structure system.
› Improved purity of different classes of materials.
› Identification of all plastic parts in accordance with VDA Recommendation
260.
› Reduced fuel consumption and exhaust emission CO
2.
› Minimum fuel leakage during accidents.
› Reduced noise.
Choice of materials
› Extensive use of recyclable material.
› Air conditioning filled with CFC-free refrigerant.
› No cadmium. 
151Starting off and Driving

WARNING■Driving through water, mud, sludge etc. can impair the braking power and
extend the braking distance – risk of accident!■
Avoid abrupt and sudden braking immediately after water crossings.
■
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
■ Should water penetrate into the intake system of the engine, there is a
threat of serious damage being incurred by the engine parts!■
When driving through water, some vehicle parts such as chassis, electrics or
transmissions can be severely damaged.
■
Oncoming vehicles can generate water waves which can exceed the permis-
sible water level for your vehicle.
■
Potholes, mud or rocks can be hidden under the water, making it difficult or
impossible to drive through water.
■
Do not drive through salt water, as the salt can cause corrosion. A vehicle
coming into contact with salt water is to be thoroughly rinsed with fresh wa-
ter.
Note
After driving through water, we recommend having the vehicle checked by a
specialist garage.
Driving abroad
 Introduction
This chapter contains information on the following subjects:
Unleaded petrol
153
Headlights
153
In certain countries, it may be possible that the ŠKODA Partner network is limi-
ted or has not been established. This is the reason why procuring certain spare
parts may be somewhat complicated and specialist garages may only be able
to make limited repairs.
Unleaded petrol
A vehicle fitted with a petrol engine must always be refuelled with unleaded
petrol » page 184 , Unleaded petrol . Information regarding the locations of fill-
ing stations that offer unleaded petrol is, for example, provided by the auto-
mobile associations.
Headlights
The low beam of your headlights is set asymmetrically. It illuminates the side
of the road on which the vehicle is being driven to a greater extent.
When driving in countries in which the traffic drives on the other side of the
road than in your home country, the asymmetrical low beam may dazzle on-
coming drivers. In order to avoid this, the headlights must be adjusted at a
specialist garage.
Headlights with Xenon lights can be adjusted in the menu of the MAXI DOT
display » page 71 .
Note
You can find out more information on adjusting the headlights at a specialist
garage.153Starting off and Driving

Assist systems
Brake assist systems
Introduction
This chapter contains information on the following subjects:
Electronic Stability Control (ESC)
154
Antilock brake system (ABS)
155
Traction Control System (ASR)
155
Electronic Differential Lock (EDL)
155
Driver Steering Recommendation (DSR)
155
Hydraulic Brake Assist (HBA)
155
Hill Hold Control (HHC)
156WARNING■ A lack of fuel can cause irregular engine running or cause the engine to
shut down. The brake assist systems would then fail to function – risk of
accident!■
Adjust the speed and driving style to the current visibility, weather, road
and traffic conditions. The increased safety provided by the brake assist
systems must not tempt you to take safety risks – risk of accident!
■
In the event of an ABS fault, visit a specialist garage immediately. Adjust
your style of driving according to the damage to the ABS, as you will not
know the exact extent of the damage or the extent to which this is limiting the braking efficiency.
CAUTION
■ All four wheels must be fitted with the same tyres approved by the manufac-
turer to ensure the brake assist systems operate correctly.■
Changes to the vehicle (e.g. to the engine, brakes, chassis) can influence the
functionality of the brake assist systems » page 173, Services, modifications
and technical alterations .
■
If a fault occurs in the ABS system, the ESC, ASR and EDL will also not work.
An ABS fault is indicated with the warning light 
» page 38 .
Electronic Stability Control (ESC)Fig. 146
ESC system: ASR button
Read and observe and on page 154 first.
The ESC system helps to maintain control of the vehicle in situations where it
is being operated at its dynamic limits, such as a sudden change to the direc-
tion of travel. Depending on the road surface conditions, the risk of skidding is
reduced, thereby improving the vehicle's driving stability .
The ESC system is automatically activated each time the ignition is switched on.
The direction which the driver wishes to take is determined based on the
steering angle and the speed of the vehicle and is constantly compared with
the actual behaviour of the vehicle. If differences exist, such as the car begin-
ning to skid, the ESC system will automatically brake the appropriate wheel.
During an intervention of the system, the warning light  flashes in the instru-
ment cluster.
The following systems are integrated into the Electronic Stability Control
(ESC) .
› Antilock Brake System (ABS)
» page 155.
› Traction control (ASR)
» page 155.
› Electronic Differential Lock (EDL)
» page 155.
› Driver Steering Recommendation (DSR)
» page 155.
› Hydraulic Brake Assist (HBA)
» page 155.
› Hill Hold Control (HHC)
» page 156.
› Trailer stabilisation (TSA)
» page 172.
The ESC system cannot be deactivated. The 
» Fig. 146 button can only be
used to deactivate the ASR.
The  warning light illuminates in the instrument cluster when the ASR is de-
activated.
154Driving

Storing and maintaining speedRead and observe
and on page 161 first.
›
Activate the cruise control system » page 161.
›
Drive at the desired speed.
›
Push the rocker button
B
into the SET/- » Fig. 151 on page 161 position.
After you have released the rocker button
B
from the SET/- position, the
speed you have just stored is kept constant without having to depress the ac-
celerator.
Changing the stored speed
Read and observe
and on page 161 first.
Increasing the speed with the rocker button
B›
Push the rocker button
B
into the RES/+ » Fig. 151 on page 161 position.
If the rocker button is held in the RES/+ position, the speed will increase con-
tinuously. Release the rocker button once the desired speed is reached. The
set speed is then stored in the memory.
Decreasing the speed using the rocker button
B
The stored speed can be reduced by pushing the rocker switch
B
into the
SET/- » Fig. 151 on page 161 position.
If the rocker button is pressed and held in the SET/- position, the speed will
decrease continuously. Release the rocker button once the desired speed is
reached. The set speed is then stored in the memory.
If the rocker button is released at a speed of less than approx. 25 km/h, the
speed is not stored and the memory is erased. Once the speed of the vehicle
has increased to more than approx. 25 km/h, the speed must then be stored
again by pushing the rocker button
B
into the SET/- position.
Increasing the speed with the accelerator
›
Depress the accelerator pedal.
Releasing the accelerator pedal will cause the speed to drop again to the set
speed.
Decreasing the speed with the brake pedal
The speed can also be reduced by depressing the brake pedal, which tempora-
rily deactivates the system » page 162.
Switching off temporarily
Read and observe
and on page 161 first.
The cruise control system can be temporarily deactivated by pushing the
switch
A
» Fig. 151 on page 161 into the spring-mounted CANCEL position or
by depressing the brake or clutch pedal.
The set speed remains stored in the memory.
Briefly push the rocker button
B
into the RES/+ position in order to resume
the stored speed after the clutch or brake pedal is released.
START STOP
 Introduction
This chapter contains information on the following subjects:
Operating conditions for the system
163
Operation in vehicles with manual gearbox
163
Operation in vehicles with automatic gearbox
163
System related automatic start-up
164
Manually deactivating/activating the system
164
Information messages
164
The START STOP system (hereinafter referred to as the system) saves fuel and
reduces polluting emissions and CO 2 emissions by turning the engine off, e.g.
when stopping at traffic lights, and starting the engine again when moving off.
WARNING■ Never let the vehicle roll with the engine switched off.■The brake servo unit and power steering only operate if the engine is run-
ning.162Driving

■Do not sit on wet seats - risk of seat deformation.■Always clean the seats “from seam to seam”.
Seat belts
Read and observe
and on page 181 first.
The belt webbing must always be kept clean.
Wash dirty seat belts with mild soapy water.
Remove coarse dirt with a soft brush.
Dirty belt webbing may impair the correct functioning of the inertia reel.
WARNING■ The seat belts must not be removed for cleaning.■Never clean the seat belts chemically as chemical cleaning products could
destroy the fabric.■
The seat belts must not be allowed to come into contact with corrosive
liquids (e.g. acids).
■
Check the condition of all the seat belts on a regular basis. If any damage
to the belt webbing, seat belt connections, inertia reel or lock is detected,
the seat belt must be replaced by a specialist garage.
■
The seat belts must be fully dried before being rolled up.
Inspecting and replenishing
Fuel
 Introduction
This chapter contains information on the following subjects:
Refuelling
184
Unleaded petrol
184
Diesel fuel
185
The correct grades of fuel for your vehicle are stated on a sticker affixed to the
inside of the fuel filler flap » Fig. 162 on page 184 -
 .
WARNINGThe national legal requirements must be observed if carrying a spare canis-
ter in the vehicle. We do not recommend carrying any fuel canisters in your
vehicle for safety reasons. in the event of an accident, these canisters can
become damaged and fuel may escape – risk of fire!
CAUTION
■ Never drive until the fuel tank is completely empty! The irregular supply of
fuel can cause misfiring, which can result in damage to parts of the engine and
the exhaust system.■
Immediately remove any fuel that has spilled onto the vehicle's paintwork –
risk of paint damage!
■
If the vehicle was not purchased in the country in which it was intended to
be operated, you should check whether the fuel specified by the manufacturer
is offered in the country where the vehicle will be operated. You should also
perhaps check whether the manufacturer has recommended a different fuel
for operation of the vehicle in the country concerned. If no prescribed fuel is
available, then you must check whether it is permitted by the manufacturer to
operate the vehicle with another fuel type.
183Inspecting and replenishing

RefuellingFig. 162
Open fuel filler flap / tank cap
Read and observe
and on page 183 first.
Before refuelling, switch off the auxiliary heating system (auxiliary heating and
ventilation) » page 119.
›
Unlock the vehicle.
›
Press on the fuel filler flap in the direction of the arrow » Fig. 162 -
 .
›
Unscrew the filler cap by turning it in a counter clockwise direction and place
the cap onto the top of the fuel filler flap » Fig. 162 -
 .
›
Insert the pump nozzle into the fuel filler tube as far as it will go.
The fuel tank is full just as soon as the pump nozzle switches off for the first
time »
.
›
Remove the pump nozzle from the fuel filler neck and put it back in the
pump.
›
Insert the filler cap onto the fuel filler neck and screw it in a clockwise direc-
tion until it clicks into place.
›
Close the fuel filler flap until it clicks into place.
Check that the fuel filler flap is closed properly.
CAUTION
The fuel tank is full just as soon as the pump nozzle switches off for the first
time, provided the nozzle has been operated properly.NoteThe fuel tank has a capacity of about 60 litres, including a reserve of approx.
10.5 litres .
Unleaded petrol
Read and observe
and on page 183 first.
The vehicle can only be operated with unleaded petrol that meets the EN 2281)
standard.
All petrol engines can be operated using petrol with a maximum of 10% bioe-
thanol (E10).
Specified fuel - unleaded petrol 95/91 or 92 or 93 RON
Use unleaded fuel with an octane rating of 95 RON. Unleaded petrol with the
octane ratings 91 or 92 or 93 RON can also be used, but may result in a slight
loss in performance and slightly increased fuel consumption .
Prescribed fuel - unleaded petrol min. 95 RON
Use unleaded fuel with an octane rating of 95 RON or higher.
If unleaded gasoline is not available with the octane number 95 RON, in an
emergency petrol with the octane rating of 91 or 92 or 93 RON can be used to
fill the tank, but this leads to a slight loss of performance and a slightly in-
creased fuel consumption »
.
Prescribed fuel - unleaded fuel 98/95 RON
Use unleaded fuel with an octane rating of 98 RON or higher. Unleaded petrol
95 RON can also be used but results in a slight loss in performance.
In an emergency, if unleaded petrol with an octane rating of 98 RON or 95 RON
is not available, you may refuel with petrol with an octane rating of 91 or 92 or
93 RON »
.
Fuel additives
Unleaded petrol complying with EN 228 1 )
meets all the conditions for a smooth
running engine. We therefore recommend that no fuel additives are used. This
can result in considerable damage to parts of the engine or the exhaust sys-
tem. 
1)
In Germany also DIN 51626-1 or E10 for unleaded petrol with octane rating 95 or 91 or DIN 51626-2 or E5
for unleaded petrol with octane rating 95 or 98.
184General Maintenance

CAUTION■Even one filling of the tank with petrol that does not meet the standards can
lead to serious damage to parts of the exhaust system!■
If a fuel other than unleaded fuel which complies to the above mentioned
standards (e.g. leaded petrol) is used by mistake, do not start the engine or
switch on the ignition! Engine parts could be significantly damaged!
CAUTION
■ If, in an emergency, the vehicle has to be refuelled with petrol of a lower oc-
tane number than the one prescribed, the journey must only be continued at
medium engine speeds and a low engine load. Driving at high engine revs or a
high engine load can severely damage the engine! Refuel using petrol of the
prescribed octane number as soon as possible.■
Engine parts can be damaged if petrol with a lower octane number than the
one prescribed is used.
■
Even in the event of an emergency, petrol of a lower octane number than 91
RON must not be used, otherwise the engine can be severely damaged!
CAUTION
In no case may fuel additives with metal components be used, especially not
with manganese and iron content. There is a risk of causing considerable
damage to parts of the engine or exhaust system!
CAUTION
Fuels with metal components, such as LRP (lead replacement petrol) must
not be used. There is a risk of causing considerable damage to parts of the
engine or exhaust system!
Note
■ Unleaded petrol that has a higher octane number than that required by the
engine can be used without limitations.■
The use of petrol with an octane rating higher than 95 RON in does not re-
sult in either a noticeable increase in power nor lower fuel consumption in ve-
hicles for which unleaded petrol 95/91, 92 or 93 RON is specified.
■
On vehicles using prescribed unleaded petrol of min. 95 RON, the use of pet-
rol with a higher octane number than 95 RON can increase the power and re-
duce fuel consumption.
Diesel fuel
Read and observe
and on page 183 first.
The vehicle can only be operated with diesel fuel that meets the EN 5901)
standard.
All diesel engines can be operated using diesel fuel with a maximum of 7% bi-
odiesel (B7)2)
.
On the Indian market, your vehicle will only be able to run on diesel fuel com-
pliant with standard IS 1460/Bharat IV. If diesel fuel which complies with this
standard is not available, you can refuel with diesel fuel according to standard
IS 1460/Bharat III in case of emergency.
Operation in winter - Winter-grade diesel fuel
In the cold season, only use “winter-grade diesel fuel” which 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 Partners
and filling stations in the relevant country will be able to provide you with in-
formation regarding the diesel fuels available.
Preheating fuel
The vehicle is fitted with a fuel filter preheating system. This secures opera-
tion of a vehicle using diesel fuel down to an environmental temperature of
-25 °C.
Diesel fuel additives
The diesel fuel in accordance with the prescribed standards meets all the con-
ditions for a smooth running engine. We therefore recommend that no diesel
fuel additives are used. This can result in considerable damage to parts of the
engine or the exhaust system. 
1)
In Germany also DIN 51628, in Austria ÖNORM C 1590, in Russia GOST R 52368-2005 / EN 590:2004.
2)
In Germany complying with standard DIN 52638, in Austria ÖNORM C 1590, in France EN 590.
185Inspecting and replenishing