2005 Seat Ibiza 5D fuel consumption

Cockpit
56
The multi-function display is eq uipped with two automatic memo-
ries: 1 - Trip memory and 2 - Total journey memory . The selected
memory will be shown in the upper right-hand corner of the display.
Selecting memory
– With the ignition switched on, briefly press the button ⇒page 55, fig. 35 on the windscreen wiper lever to move
between the two memories.
Resetting the memory
– Select the memory that you would like to reset.
– Press and hold button on the windscreen wiper lever for at least 2 seconds.The trip memory 1 collects the travel and consumption data from the moment
the ignition is switched on until it is switched off. If the journey is continued
within two hours of switching off the i gnition, the new values will be added to
the existing trip recorder memory. The memory will automatically be deleted
if the journey is interrupted for more than two hours.
The total journey memory 2 collects the journey data for any number of indi-
vidual journeys (even if the ignition is switched off for longer than two hours)
up to a total of 99 hours and 59 minute s travel time, 9999 miles distance trav-
elled and 999 litres of fuel consumed. The memory will automatically be
deleted if one of the named values is reached.
Displays in the multi-function display (MFD)* You can switch between the following displays in the multi-function display
(MFD) by operating the rocker switch ⇒ fig. 37 on the windscreen wiper
lever.
AAAA
Fig. 37 Windscreen wiper
and washer lever: Button
A and rocker switch BFig. 38 Digital screen on
the instrument panel:
outside temperature
display
AB
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Cockpit57
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Memory displays
•
Time
•
Journey duration
•
Average speed
•
Distance
•
Distance to empty (the distance you can travel with the remaining fuel)
•
Average fuel consumption
•
Current fuel consumption
Time
The time is also displayed when the ignition is switched off. The clock can be
set with the right-hand rotating button below the rev counter “digital clock”.
min - Journey duration
The display shows the amount of time which has elapsed since the ignition
was switched on.
The maximum display value in both me mories is 99 hours and 59 minutes.
The memory will automatically be deleted once this value has been reached.
Ø mph - Average speed
The average speed will be shown after a distance of approximately 100
metres has been travelled. Dashes will appear in the display until that time.
The display will be updated every 5 seconds whilst the vehicle is in motion.
Miles - Distance travelled
The display shows the distance travelled since the ignition was switched on.
The maximum display value in both memories is 9999 miles. The memory will
automatically be deleted once this value has been reached.
 Miles - Fuel range
The fuel range is calculated using the fi gures for tank content and current fuel
consumption. It shows how far the vehicle can travel using the same condi-
tions as a reference. Ø litre/100km - Average fuel consumption
The average fuel consumption will be shown
⇒page 56, fig. 38 after a
distance of approximately 100 metres has been travelled. Dashes will appear
in the display until that time. The display will be updated every 5 seconds
whilst the vehicle is in motion. The amount of fuel used will not be shown.
ltr/100km or ltr/hr - Current fuel consumption
The display will show the current fuel consumption in litre/km whilst the
vehicle is in motion or in litre/hour when the vehicle is in a stationary position
with the engine running.
Using this display you can see how your driving style affects fuel consump-
tion ⇒page 151.
Ambient temperature display
The measurement margin extends from -45° C to +58° C. At temperatures
lower than +4° C, an “ice crystal symbol” is displayed and a “warning”
sounds if the vehicle is moving at more than 20 km/h (ice warning). This
symbol will flash for about 10 seconds and remains lit until the exterior
temperature rises above +4° C or 6° C if it was already lit.
WARNING
There could be black ice on the road surface even if the “snowflake symbol”
is not shown. You should, for this reason, not rely exclusively on this
display - Risk of accident!
Note
When the vehicle is stationary or travelling at very low speeds, the tempera-
ture displayed may be slightly higher than the actual ambient temperature as
a result of the heat radiated from the engine.
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Air conditioning
118Cooling system
When the cooling system is switched on, not only the temperature, but also
the air humidity in the vehicle interior is reduced. This improves comfort for
the vehicle occupants and prevents misting of the windows when the outside
air humidity is high.
If the cooling system cannot be switched on this may be due to the following
reasons:•
the engine is not running.
•
The blower is switched off.
•
The outside temperature is lower than approx. +5°C.
•
the cooling system compressor has been temporarily switched off
because the engine coolant temperature is too high.
•
The air conditioner fuse is faulty.
•
Another fault in the vehicle. Have the air conditioner checked by a quali-
fied workshop.
Air recirculation
Air recirculation mode prevents fumes or unpleasant smells
from entering the vehicle.When air recirculation mode is switched on (button ⇒page 117, fig. 89
with warning lamp) strong odours in the outside air do not enter the vehicle
interior, for example when passing through a tunnel or in queuing traffic.
When the outside temperature is low, using air recirculation mode provides
more effective heating by heating air from the vehicle interior instead of cold
air from outside.
When the outside temperature is high, using air recirculation mode provides
more effective cooling by cooling air from the vehicle interior instead of warm
air from outside. For reasons of safety, air recirculation is
not possible when the control for air
distribution is set to the windscreen setting
.
WARNING
In air recirculation mode, no ambient air enters the vehicle interior. If the
air conditioning system is switched off, the windows can quickly mist over.
Therefore, you should never leave the air recirculation mode switched on
for longer periods, as this increases the risk of an accident.
Note
When reverse gear is engaged the air recirculation connects automatically to
prevent the entrance of exhaust fumes in the vehicle on travelling backwards.
The control light on the button does not light up.Economic use of the air conditioningWhen the air conditioning is switched on, the compressor consumes engine
power and has an effect on fuel consumption. Observe the following points
in order to have the equipment operating for a short a time as possible.•
If the vehicle interior has overheated due to excessive solar radiation, it is
best to open the windows or doors to allow the hot air to escape.
•
When travelling the air conditioning should not be switched on if the
windows or sun roof are open.*



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Driving and the environment151
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
WARNING
The towing bracket ball coupling must be stored securely in the luggage
compartment to prevent them being flung through the vehicle and causing
injury.
Note
•
By law, the ball coupling must be re moved if a trailer is not being towed
and it obscures the number plate.
Driving tips
Driving with a trailer always requires extra care.Weight distribution
The weight distribution of a loaded trailer with an unladen vehicle is very
unfavourable. However, if this cannot be avoided, drive extra slowly to allow
for the unbalanced weight distribution.
Speed
The stability of the vehicle and trailer is reduced with increasing speed. For
this reason it is advisable not to drive at the maximum permissible speed in
unfavourable road, weather or wind conditions. This applies especially when
driving downhill.
You should always reduce speed immediat ely if the trailer shows the slightest
sign of snaking . Never try to stop the “snaking” by increasing speed.
Always brake in good time. If the trailer has an overrun brake, apply the
brakes gently at first and then firmly. This will prevent the jerking that can be
caused by the trailer wheels locking. Se lect a low gear in good time before
going down a steep descent. This enables you to use the engine braking to
slow down the vehicle. Heating
When climbing long hills in hot weather
with the engine running fast in a low
gear, you should keep an eye on the coolant temperature gauge ⇒page 51.
Electronic Stabilisation Program*
Do not switch off the ESP* when towing a trailer. The ESP* makes it easier to
stabilise if the trailer starts to snake.
Driving economically and with respect for the
environmentGeneral notes
Fuel consumption depends largely on your personal driving
style.Fuel economy, environmental impact and wear on the engine, brakes and
tyres depend largely on three factors:•
Personal driving style
•
Conditions of use (weather, road surface)
•
Technical requirements
By adopting an economical driving style and anticipating the traffic situation
ahead, you can easily reduce fuel consumption by 10-15%. This section
suggests methods of lessening the impact on the environment and reducing
your operating costs at the same time.
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Driving and the environment
152Think ahead when drivingA vehicle uses most fuel when accelerating. If you think ahead when driving,
you will need to brake less and thus accelerate less. Wherever possible, let
the vehicle roll slowly to a stop, for instance when you can see that the next
traffic lights are red.Regular servicingBy taking your car to an Authorised Service Centre for regular servicing you
can establish a basis for good fuel economy before you start driving. A well-
serviced engine give s you the benefit of improved fuel efficiency as well as
maximum reliability and an enhanced resale value.
A badly serviced engine can consume up to 10% more fuel than necessary.
Check the oil level every time you fill the tank ⇒page 174. Oil consumption
depends to a great extent on the engine load and engine speed. Depending
on your personal driving style, oil consumption can be up to 1 litre per 1,000
km.
Avoid short journeysThe engine and catalytic converter need to reach their proper working
temperature in order to minimise fuel consumption and emissions.
Directly after a cold start, the engine uses about 50-70 litres of fuel per
100 km. This figure then drops to 20-30 litres per 100 km after about one
kilometre. The engine only reaches its working temperature after about four
kilometres, when fuel consumption will return to a normal level. You should
therefore avoid short journeys.
The ambient temperature has a decisive influence.
The illustration shows the different rates of fuel consumption for the same
distance at both +20
°C and -10
°C. Your vehicle will use more fuel in winter
than in summer.
Fig. 117 Fuel consump-
tion in litres per 100 km at
two different ambient
temperatures
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Checking and refilling levels167
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
−
Insert the fuel nozzle into the mouth of the canister as far as
possible.
− If the spare fuel canister is made of metal, the filling nozzle must be
in contact with the canister during filling. This helps prevent an electro-
static charge building up.
− Never spill fuel in the vehicle or in the luggage compartment. Fuel
vapours are explosive. Danger of death.
Caution
•
Fuel spills should be removed from the paintwork immediately.
•
Never run the tank completely dry. An irregular fuel supply could cause
misfiring. As a result, unburnt fuel co uld enter the catalytic converter and
cause damage.For the sake of the environment
Do not try to put in more fuel after the automatic filler nozzle has switched off;
this may cause the fuel to overflow if it becomes warm.PetrolPetrol types
The correct petrol types are listed on a sticker inside the fuel
tank flap.Only unleaded petrol, corresponding to the standard DIN EN 228 may be
used for vehicles with catalytic converters (EN = “European Norm”). Petrol types are categorised according to their
octane number, e. g. 91, 95,
98 RON (RON = “research octane number” ). You may use petrol with a higher
octane number than the one recommende d for your engine. However, this
has no advantage in terms of fuel consumption and engine power.
Caution
•
Even one tankfull of leaded fuel would permanently impair the efficiency
of the catalytic converter.
•
High engine speed and full throttle can damage the engine when using
petrol with an octane rating lower than the correct grade for the engine.For the sake of the environment
Just one full tank of leaded fuel would seriously impair the efficiency of the
catalytic converter.Petrol additives
Petrol additives improve the quality of the petrol.The quality of the petrol influences running behaviour, performance and
service life of the engine. For this reason you should use good quality petrol
containing additives. These additives will help to prevent corrosion, keep the
fuel system clean and prevent deposits from building up in the engine.
If good quality petrol with additives is not available or engine problems occur,
the required additives must be added during refuelling.
WARNING (continued)
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Checking and refilling levels
168DieselDiesel*Diesel fuel must correspond to DIN EN 590 (EN = “European standard”). It
must have a cetane number (CN) of at least 51. The cetane number indicates
the ignition quality of the diesel fuel.
Notes on filling with fuel ⇒page 166.RME fuel*
Only those vehicles fitted with special equipment (number PR
2G0 for biodiesel use) may use biodiesel corresponding to
the standard DIN EN 14214.The biodiesel fuel must comply with the DIN EN 14.214 (FAME) Standard.•
Biodiesel is a methylester obtained from rapeseed oil.
• DIN is a German abbrevia tion fo r “Deutsches Institut für Normug e.V.”,
the German standards institute.
•
EN means E uropean Norm.
• FAME is the English abb reviation “Fatty Acid Methyl E ster”
If the date sticker of the vehicle in cludes the number PR 2G0 optional equip-
ment) this means that that vehicle has been prepared for biodiesel use.
Your Authorised Service Centre or automobile association will be able to
advise on where you can obtain RME biodiesel fuel.
Your Authorised Service Centre can also be consulted to know if the vehicle
has been prepared for biodiesel use. Things to note about RME fuel (biodiesel)
•
The performance of a vehicle using biodiesel maybe somewhat reduced.
•
Fuel consumption of a vehicle using biodiesel maybe slightly higher.
•
RME fuel can be used in winter at
temperatures down to approx. -10°C.
•
At outside temperatures below -10° C, we recommend using winter diesel
fuel.Caution
•
RME fuel can damage the fuel system in vehicles which are not suitably
adjusted.
•
If you decide to use biodiesel in your vehicle, please use only RME fuel
which is DIN E 14,214 compliant.
•
If you use biodiesel that does not me et the required standard, the fuel
filter could become clogged.Note
•
In case of low exterior temperatures and a fuel biodiesel percentage of
higher than 50%, an increase in gas emission may occur during operation of
the independent heating.
•
The fuel filter may become clogged when fuel is changed to biodiesel. For
this reason, we recommend that, about every 300 or 400 km, following a fuel
change, also change the fuel filter. Also. note the instructions in the inspec-
tion and maintenance plan.
•
If the vehicle is to remain parked for more than about two weeks, we
recommend filling the fuel tank with biodiesel and driving about 50 km in
order to avoid damage to the injection system.
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Checking and refilling levels
186New tyres
New tyres have to be run in ⇒page 143.
The tread depth of new tyres may vary, according to the type and make of tyre
and the tread pattern.
Concealed damage
Damage to tyres and rims is often not readily visible. If you notice unusual
vibrations or the car pulling to one side, this may indicate that one of the tyres
is damaged. The tyres should be checked immediately by an Authorised
Service Centre.
Tyres with directional tread pattern
An arrow on the tyre sidewall indicates the direction of rotation on tyres with
directional tread. Always observe the direction of rotation indicated when
fitting the wheel. This guarantees optimum grip and helps to avoid aqua-
planing, excessive noise and wear.
WARNING
•
New tyres do not have maximum grip in the first 500 km. Drive particu-
larly carefully to avoid risk of accident.
•
Never drive with damaged tyres. This may be an accident risk.
•
If you notice unusual vibration or if the vehicle pulls to one side when
driving, stop the vehicle immediately and check the tyres for damage.
Checking tyre pressure
The correct tyre pressure can be seen on the sticker on the
inside of the tank flap.1. Read the required tyre inflatio n pressure from the sticker. The
values refer to Summer tyres. For Winter tyres, you must add
0.2 bar to the values given on the sticke r.
2. The tyre pressures should only be checked when the tyres are cold. The slightly raised pressures of warm tyres must not be
reduced.
3. Adjust the tyre pressure to the load you are carrying.Tyre pressure
The correct tyre pressure is especially important at high speeds. The pressure
should therefore be checked at least once a month and before starting a
journey.
WARNING
A tyre can easily burst if the pressure is too low, causing an accident!•
At continuously high speeds, a tyre with insufficient pressure flexes
more. In this way it becomes too hot, and this can cause tread separation
and tyre blow-out. Always observe the recommended tyre pressures.
•
If the tyre pressure is too low or too high, the tyres will wear prema-
turely and the vehicle will not handle well. Risk of accident!For the sake of the environment
Under-inflated tyres will increase fuel consumption.
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