2007 Seat Leon 5D engine

If and when
256How to jump start: descriptionIn ⇒ fig. 180, the flat battery is and the charged battery .
Jump lead terminal connections
– Switch off the ignition on both vehicles ⇒.
1. Connect one end of the red jump lead to the positive ⇒fig. 180
terminal of the vehicle with the flat battery ⇒.
2. Connect the other end of the red jump lead to the positive terminal in the vehicle providing assistance.
3. Connect one end of the black jump lead to the negative terminal on the battery of the vehicle providing assistance. 4. Connect the other end of the black jump lead to a solid metal
component which is bolted on to the engine block, or onto the
engine block itself of the vehicle with the flat battery. Do not
connect it to a point near the battery ⇒.
5. Position the leads in such a way that they cannot come into contact with any moving parts in the engine compartment.
Starting
6. Start the engine of the vehicle with the boosting battery and let it run at idling speed.
7. Start the engine of the car with the flat battery and wait one or two minutes until the engine is “running”.
Removing the jump leads
8. Before you remove the jump leads, switch off the headlights (if they are switched on).
9. Turn on the heater blower and rear window heater in the vehicle with the flat battery. This helps minimise voltage peaks which are
generated when the leads are disconnected.
10. When the engine is running, disconnect the leads in reverse order to the deta ils given above.
Connect the battery clamps so they have good metal-to-metal contact with
the battery terminals.
If the engine fails to start, switch off the starter after about 10 seconds and
try again after about half a minute.
Fig. 180 How to connect
the jump leads
AA
AB
A+
A+
A-
AX
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If and when257
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
WARNING
•
Please note the safety warnings referring to working in the engine
compartment ⇒page 204, “Working in the engine compartment”.
•
The battery providing assistance must have the same voltage as the flat
battery (12V) and approximately the same capacity (see imprint on
battery). Failure to comply could result in an explosion.
•
Never use jump leads when one of the batteries is frozen. Danger of
explosion! Even after the battery has thawed, battery acid could leak and
cause chemical burns. If a battery freezes, it should be replaced.
•
Keep sparks, flames and lighted cigarettes away from batteries, danger
of explosion. Failure to comply could result in an explosion.
•
Observe the instructions provided by the manufacturer of the jump
leads.
•
Do not connect the negative cable from the other vehicle directly to the
negative terminal of the flat battery. The gas emitted from the battery could
be ignited by sparks. Danger of explosion.
•
Do not attach the negative cable from the other vehicle to parts of the
fuel system or to the brake line.
•
The non-insulated parts of the battery clamps must not be allowed to
touch. The jump lead attached to the positive battery terminal must not
touch metal parts of the vehicle, this can cause a short circuit.
•
Position the leads in such a way that they cannot come into contact
with any moving parts in the engine compartment.
•
Do not bend over the batteries. This could result in chemical burns.Note
The vehicles must not touch each other, otherwise electricity could flow as
soon as the positive terminals are connected.
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If and when
258To w i n g a n d t o w - s t a r t i n gTo w - s t a r t i n g
The use of jump leads is preferable to tow-starting.We recommend that you do not t o w - s t a r t yo u r v e h i c l e . J u m p - s ta r t i n g
is preferable ⇒page 255.
However, if your vehicle has to be tow-started:
– Engage the 2
nd or the 3
rd gear.
– Keep the clutch pressed down.
– Switch on the ignition.
– Once both vehicles are moving, release the clutch.
– As soon as the engine starts, press the clutch and move the gear lever into neutral. This helps to prevent driving into the towing
vehicle.
WARNING
The risk of accidents is high when tow-starting. The vehicle being towed
can easily collide with the towing vehicle.
Caution
When tow-starting, fuel could enter the catalytic converter and damage it.
CommentsPlease observe the following points if you use a tow-rope:
Notes for the driver of the towing vehicle
– Drive slowly at first until the tow-rope is taut. Then accelerate gradually.
– Begin and change gears cautiously. If you are driving an auto- matic vehicle, accelerate gently.
– Remember that the brake servo and power steering are not working in the vehicle you are towing. Brake earlier than you
would normally, but with a more gentle pressure on the brake.
Notes for the driver of the towed vehicle
– Ensure that the tow-rope remains taut at all times when towing.Tow-rope or tow-bar
It is easier and safer to tow a vehicle with a tow-bar. You should only use a
tow-rope if you do not have a tow-bar.
A tow-rope should be slightly elastic to reduce the loading on both vehicles.
It is advisable to use a tow-rope made of synthetic fibre or similarly elastic
material.
Attach the tow-rope or the tow-bar only to the towing eyes provided or a
towing bracket.
Driving style
Towing requires some experience, espec ially when using a tow-rope. Both
drivers should be familiar with the te chnique required for towing. Inexperi-
enced drivers should not attempt to tow-start or tow away another vehicle.
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If and when259
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Do not pull too hard with the towing vehi
cle and take care to avoid jerking the
tow-rope. When towing on an unpaved road, there is always a risk of over-
loading and damaging the anchorage points.
The ignition of the vehicle being towed must be switched on to prevent the
steering wheel from locking and also to allow the use of the turn signals,
horn, windscreen wipers and washers.
As the brake servo does not work if th e engine is not running, you must apply
considerably more pressure to the brake pedal than you normally would.
As the power assisted steering does not wo rk if the engine is not running, you
will need more strength to steer than you normally would.
Towing vehicles with an automatic gearbox
•
Put the selector lever into position “N”.
•
Do not drive faster than 50 km/h when towing a vehicle.
•
Do not tow further than 50 km.
•
If a breakdown vehicle is used, the vehicle must be towed with the front
wheels raised.Note
•
Observe legal requirements when towing or tow-starting.
•
Switch on the hazard warning lights of both vehicles. However, observe
any regulations to the contrary.
•
For technical reasons, vehicles with an automatic gearbox must not be
tow-started.
•
If damage to your vehicle means that there is no lubricant in the gearbox,
you must raise the drive wheels while the vehicle is being towed.
•
If the vehicle has to be towed more than 50 km, the front wheels must be
raised during towing, and towing should be carried out by a qualified person.
•
The steering wheel is locked when the vehicle has no electrical power. The
vehicle must then be towed with the front wheels raised. Towing should be
carried out by a qualified person.
•
The towing eye should always be kept in the vehicle. Please refer to the
notes on ⇒page 258.
Trailer eyes
Fig. 181 The front right
section of the vehicle:
Fitting the front towing
eyeFig. 182 Fitting the
towing eye to the rear of
the vehicle
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General notes on the technical data 261
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Te c h n i c a l D a t aGeneral notes on the technical dataWhat you should be aware ofGeneral notes
All data in the official vehicle documents take precedence over this data.All data in these documents are valid for the basic model as offered in Spain.
The vehicle data card included in the Maintenance Programme or the vehicle
registration documents sh ows which engine is installed in the vehicle. The figures may be different if addition
al equipment is fitted, for different
models, for special vehicles and for other countries.
Abbreviations used in this paragraph of the Technical Data Abbreviation MeaningkW Kilowatt, engine power measurement.
bhp Brake horse power, formerly used to denote engine power
at rpm Revolutions per minute - engine speed. Nm Newton metres, unit of engine torque.
l/100 km Fuel consumption in litres per 100 kilometres g/km Carbon dioxide emission s in grams per kilometre.
CO
2
Carbon dioxide
CN Cetane number, indication of the ignition quality of the diesel.
RON Research octane number, indication of the knock resistance of petrol.
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General notes on the technical data
262Vehicle identification data
The most important data are given on the type plate and the
vehicle data sticker.Vehicles for certain export countries do not have a type plate.
Type plate
The type plate is located on the left rib inside the engine compartment.
Vehicle identification number
The vehicle identification number (chass is number) can be read from outside
the vehicle through a viewer in the windscreen. This is located on the left-
hand side of the vehicle in the lower area of the windscreen. It is also located
on the right hand side of the engine compartment. Vehicle data
The data sticker is placed on the inside of the spare wheel recess in the
luggage compartment.
The following information can be fo
und in the vehicle information: ⇒fig. 183
This information also figures in the Maintenance Program. Production control number
Vehicle identification number (chassis number)
Model code number
Model designation / engine power output
Engine and gearbox code letters
Paint number / interior trim code
Optional equipment codes
Consumption values
CO emissions
2
The data of 2 to 9 also figure in the Maintenance Program.
CO emissions and consumption
2
Consumption (litres/100 km) / CO
2 emissions (g/km) urban
Consumption (litres/100 km) / CO2 emissions (g/km) motorway
Consumption (litres/100 km) / CO2 emissions (g/km) mixed
Fig. 183 Vehicle data
sticker – luggage
compartment
A1A2A3A4A5A6A7A8A9AAABAC
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General notes on the technical data 263
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
How are the figures measured?Fuel consumption
The consumption and emission details shown on the vehi cle data sticker differ from one vehicle to another.The fuel consumption and CO
2 emissions of the vehicle can be found on the
vehicle data sticker.
The fuel consumption and emissions figures given are based on the weight
category of the car, which is determined according to the engine/gearbox
combination and the equipment fitted. The consumption and emission figures are calculated in accordance with the
EC test requirements 1999/100/EC. The
se test requirements specify a real-
istic test method based on normal everyday driving.
The following test conditions are applied:
Note
•
Actual consumption may vary from quoted test values, depending on
personal driving style, road and traffic conditions, the weather and the condi-
tion of the vehicle. Urban cycle
The urban cycle starts with an engine cold start. City driving is then simulated.
Extra urban cycle In the extra urban cycle the vehicle undergoes frequent acceleration
and braking in all gears, as in normal everyday driving. The
road speed ranges from 0 to 120 km/h.
Combined The average overall consumption is calculat
ed with a weighting of around 37% for the urban cycle and 63% for the extra urban
cycle.
CO2 emissions The exhaust gases are collected during both driving cycles to calculate carbon dioxide emissions. The gas composition is then
analysed to evaluate the CO
2 content and other emissions.
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Technical data
266Te c h n i c a l d a t aChecking fluid levelsFrom time to time, the levels of the different fluids in the
vehicle must be checked. Never fi ll with incorrect fluids, to do
so may cause serious damage to the engine.
Radiator expansion tank
Windscreen washer fluid reservoir
Engine oil filler cap
Engine oil dipstick
Brake fluid reservoir
Vehicle battery (underneath the cover)
The checking and replenishment of the service fluids are carried out on the
components mentioned above. These operations are described in the
⇒ page 204. Overview
Further explanations, instructions and restrictions on the technical data are
contained as of
⇒page 261.
Fig. 184 Diagram for the
location of the various
elements
A1A2A3A4A5A6
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