engine Seat Leon 5D 2005 User Guide

Cockpit
74•
The engine compartment of any motor vehicle is a dangerous area!
Before you open the bonnet to work on the engine or in the engine compart-
ment, you must switch off the engine and allow it to cool to reduce the risk
of scalding or other injuries. Read and observe the relevant warnings
⇒ page 193.Note
•
The appropriate warning lamp for a fa ult will light up in vehicles without
warning or information texts in the display.
•
In vehicles with warning or information texts in the display, the appro-
priate warning lamp for a fault will ligh t up and a warning or information text
will also appear in the display.
Fuel level / reserve

This symbol lights up to indicate that the fuel tank is down to
the reserve level.This lights when only 7 litres of fuel remain in the tank. Also, an audible
warning is given. This serves as a reminder to fill up with fuel at the earliest
opportunity ⇒page 190.
The following information text displa yed in the instrument panel display
7):
PLEASE REFUEL .
Coolant Level* / temperature

The warning lamp lights up if the coolant temperature is too
high or if the coolant level is too low.There is a fault if:•
The warning symbol does not go out again after a few seconds.
•
The warning lamp lights up or flashes while the vehicle is moving, while
three acoustic warning signals ⇒ are emitted.
This means that either the coolant level is too low or the coolant temperature
is too high.
Coolant temperature too high
The following information text display ed in the instrument panel display
8):
CHECK COOLANT INSTRUCTIONS MANUAL .
First look at the coolant temperature gauge. The coolant temperature is too
high if the needle is over the warning area on the dial. Stop the vehicle,
switch off the engine and wa it for it to cool down. Check the coolant level.
If the coolant level is correct, the overheating may be caused by a malfunction
of the radiator fan. Check the radiator fan fuse and have it replaced if neces-
sary ⇒page 224.
If the warning lamp lights up again after driving on for a short distance, stop
the vehicle and switch off the engine. Contact an Authorised Service Centre
or a qualified workshop.
Coolant level too low
The following information text display ed in the instrument panel display 9):
STOP CHECK COOLANT INSTRUCTIONS MANUAL ⇒ page 201.
7)Depending on the model versionWARNING (continued)
8)Depending on the model version9)Depending on the model version
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Cockpit75
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
First look at the coolant temperature gauge. If the needle is in the normal
range, top up with coolant at the earliest opportunity ⇒
.
WARNING
•
If your vehicle is immobilised for any technical reasons, move it to a
safe distance from traffic. Turn off the engine, turn on the hazard lights and
place the warning triangle.
•
Never open the bonnet if you can see or hear steam or coolant escaping
from the engine compartment. Risk of scalding. Wait until you can no
longer see or hear escaping steam or coolant.
•
The engine compartment of any motor vehicle is a dangerous area!
Before carrying out any work in the engine compartment, switch off the
engine and allow it to cool down. Always note the corresponding warnings
⇒ page 193.
Rear fog light

This warning lamp lights up when the rear fog light is switched on
. Further
information ⇒page 109.
Turn signals
 
The warning lamp flashes when the turn signals are in oper-
ation.Depending on which turn signal is operated, either the left
 or right
 indi-
cator lamp flashes. Both warning lamps wi ll flash at the same time when the
hazard warning lights are switched on.
If one turn signal fails, the warning lamp will start flashing twice as fast. Further information on the turn signals
⇒page 113.
Trailer turn signals

This warning lamp also flashe s when the turn signals are
operated while towing a caravan or trailer.The warning lamp
 flashes when the turn signals are operated, provided a
trailer is correctly attached and connected to the vehicle.
The warning lamp will not flash if one of the turn signals on the trailer fails.
Main beam headlights

This warning lamp lights up when the main beams are on.The warning lamp
 lights up when the main beams are on or when the
headlight flasher is operated.
Further information ⇒page 113.
Bulb defect

The warning lamp lights up when a bulb in the vehicle's exte-
rior lighting is defective.The warning lamp
 lights up when a bulb in the vehicle's exterior lighting
(e.g. left-hand main beam) is defective.
The following information text displayed in the instrument panel display
10):
LEFT FULL LIGHT FAULT.
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Cockpit
76Cruise control system*

The warning lamp comes on when the cruise control system
is switched on.The warning lamp
 lights up when the cruise control system is switched on.
Further notes on the cruise control system ⇒page 160.
Washer fluid

This warning lamp lights up to indicate that the windscreen
washer level is too low.This serves as a reminder to fill up the reservoir at the earliest opportunity
⇒page 203.
The following information text is displayed in the instrument panel
d isplay
11) : REFILL WINDSCREEN WASHER FLUID.
Brake system* / handbrake

The warning lamp lights up if the handbrake is applied, if the
brake fluid level falls too low or if there is a fault in the brake
system.This warning lamp
 lights up if
•
If the handbrake is on If you drive faster than 6 km/h with the handbrake on, the following message
will appear in the instrument panel display
12):
HANDBRAKE ON. Also, an
audible warning is given.
•
If the brake fluid level is too low ⇒page 206
The following information text display ed in the instrument panel display
12):
STOP BRAKE FLUID INSTRUCTION MANUAL .
•
If there is a fault in the brake system
The following information text display ed in the instrument panel display
12):
BRAKE SYSTEM FAULT INSTRUCTIONS MANUAL.
This w a

rning lamp can light up together with the anti-lock brake system
warning lamp.
WARNING
•
Before opening the bonnet, read and observe the warnings on
⇒ page 193, “Working in the engine compartment”.
•
If the brake warning lamp does not go out, or if it lights up when
driving, the brake fluid level ⇒ page 206, “Br
ake fluid” in the reser voir is
too low. Risk of accident. Stop the vehicle and do not drive on. Obtain tech-
nical assistance.
•
If the brake warning lamp
 lights up together with the ABS warning
lamp
, the control function of the ABS could be out of action. This could
cause the rear wheels to lock quickly when you brake. This could cause the
rear to break away. Risk of skidding. Drive carefully to the nearest qualified
workshop and have the fault corrected.
10)Depending on the model version11)Depending on the model version
12)Depending on the model version
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Cockpit77
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Engine oil pressure

This warning lamp indicates that the engine oil pressure is
too low.If this warning symbol starts to flash, and is accompanied by three audible
warnings , switch off the engine and check the oil level. If the oil level is too
low, add more engine oil ⇒page 196.
The following information text displa yed in the instrument panel display
13):
STOP ENGINE OIL PRESSURE INSTRUCTIONS MANUAL .
If the symbol flashes although the oil level is correct, do not drive on. The
engine must not even run at idle speed. Obtain technical assistance.
Anti-lock brake system (ABS)

A warning lamp system monitors the ABS.The warning lamp

should light up for a few seconds when the igniti on is
switched on. It goes out again after th e system has run through an automatic
test sequence.
There is a fault in the ABS if:
•
The warning lamp
 does not light up when the ignition is switched on.
•
The warning lamp does not go out again after a few seconds.
•
The warning lamp lights up when the vehicle is moving.
The vehicle can still be braked in the normal way (except that the ABS control
function will not function). Please take the vehicle to a qualified workshop as
soon as possible. For further information on the ABS see the ⇒page 165.
If a fault occurs in the ABS, the ESP* warning lamp will also light up. Brake system fault
If the ABS warning lamp
 lights up together with the brake warning lamp
, this indicates not only a fault in the
ABS function, but also a possible fault
in the brake system ⇒.
WARNING
•
Before opening the bonnet, read and observe the warnings on
⇒ page 193.
•
If the brake warning lamp
 should light up together with the ABS
warning lamp
, stop the vehicle immediately and check the brake fluid
level in the reservoir ⇒page 206, “Brake fluid”. If the fluid level has
dropped below the “MIN” mark you must not drive on. Risk of accident.
Obtain technical assistance.
•
If the brake fluid level is correct, the fault in the brake system may have
been caused by a failure of the ABS system. This could cause the rear
wheels to lock quickly when you brake. This could cause the rear to break
away. Risk of skidding. Drive carefully to the nearest qualified workshop
and have the fault corrected.
Differential lock fault (EDL)*
EDL operates along with the ABS in vehicles equipped with an
Electronic Stabilisation Program (ESP)*A malfunction in the EDL is indicated by the ABS warning lamp
. Please
take the vehicle to a qualified workshop as soon as possible. For further infor-
mation on the EDL ⇒page 168.
13)Depending on the model version
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Cockpit
78Traction control system (TCS)*
The traction control system prevents the driven wheels from
spinning when the vehicle is acceleratingThe warning lamp lights up when the ignition is switched on and should turn
out after about 2 seconds.
When the TCS is operating while drivi ng, the warning lamp flashes. If the
system is deactivated or if there is any fault in the same, the warning lamp will
remain lit.
It will also come on if a fault should occur in the ABS because the TCS oper-
ates in conjunction with the ABS. For further information see ⇒ page 165.Soot accumulation in the diesel engine particle filter*

if the symbol
 lights, soot has built up in the diesel engine particle filter
due to continuous short trips. In this case, drive the vehicle at a constant
speed of at least 60 km/h (with and engine speed of about 1400 rpm) for
about 10 minutes. The increase in temperature generated may burn the accu-
mulated soot in the filter.
If the symbol  is not deactivated, bring the vehicle to a specialized work-
shop to repair the fault.
For more information on the diesel particle filter ⇒page 192.
Alternator

This warning lamp signals a fault in the alternator.The warning lamp
 lights up when the ignition is switched on. It should go
out when the engine has started running.
If the warning lamp  lights up while driving, the alternator is no longer
charging the battery. You should immediately drive to the nearest qualified
workshop.
You should avoid using electrical equipment that is not absolutely necessary
because this will drain the battery.
If the indicator flashes the voltage is insufficient for normal vehicle
operation.
Tyre pressure*

Fig. 47 Centre console:
tyre monitor system
button
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Cockpit79
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
The tyre monitor indicator compares wh
eel revolutions and with this informa-
tion, the diameter of each wheel using the ABS sensors. If the diameter of a
wheel changes, the tyre monitor indicator lights
. The wheel diameter
changes when:
•
Tyre pressure is insufficient.
•
The tyre structure is damaged.
•
The vehicle is unbalanced because of a load.
•
The wheels of one axle are under more pressure (for example, driving with
a trailer or on extreme slopes).
•
The vehicle is fitted with snow chains.
•
The emergency wheel is fitted.
•
The wheel on one axle is changed.
Tyre pressure adjustment
Following the modification to tyre pressure or changing one or more wheels,
the button ⇒ page 78, fig. 47 must be kept pressed while the ignition is on
until an acoustic signal is heard.
If the wheels are under excessive load (for example, driving with a trailer or
heavy load), the tire pressure must be increased to the recommended value
for a full load (see the sticker on the inside of the fuel flap). If the tyre monitor
system button is pressed the new tyre pressures are confirmed.
The tyre pressure monitor indicator
 lights
If the tyre pressure of one wheel is much lower than the value set by the driver
then the indicator lights ⇒.
The tyre pressure monitor indicator  flashes
If the tyre pressure indicator flashes, this indicates a fault. Go to the nearest
specialist workshop.
WARNING
•
When the tyre pressure indicator lights, reduce speed immediately and
avoid any sudden manoeuvre or brakin g. Stop when possible, and check
the tyre pressure and status.
•
The driver is responsible for correct tyre pressure. For this reason, tyre
pressure must be regularly checked.
•
Under certain circumstances (for example, in a sports situation, in
winter conditions or on a dirt track) the tyre monitor indicator may light or
function incorrectly.Note
If the battery is disconnected, the yellow indicator
 lights after turning the
ignition on. This should turn off after a brief trip.
Engine management

This warning lamp monitors the engine management system
for petrol engines.The warning lamp
 (Electronic Power Control) lights up when the ignition
is switched on to show that the lamp is working properly. It should go out
when the engine ha s started running.
If a fault develops in the electronic engine management system while you are
driving, this warning lamp will light up . Take the vehicle to an Authorised
Service Centre as soon as possible and have the engine checked.
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Cockpit
80Glow plug system / Engine fault


The warning lamp lights up to show that the glow plugs are
preheating. The indicator flashes if there is an engine fault.
Warning lamp
 is lit
The warning lamp  lights up while the glow plugs are preheating. When the
warning lamp goes off, the engine should be started straight away.
Warning lamp
 flashes
If a fault develops in the engine management system while you are driving,
the glow plug lamp will flash
. Take the vehicle to an Authorised Service
Centre as soon as possible and have the engine checked.
Emission control system*

This warning lamp monitors the exhaust system.
Warning lamp
 flashes:
When there is misfiring that can damage the catalytic converter. Reduce
speed and drive carefully to the near est qualified workshop to have the
engine checked.
The following information text displa yed in the instrument panel display
14):
EXHAUST GAS SEE WORKSHOP
Warning lamp
 is lit:
If a fault has developed during driving which has reduced the quality of the
exhaust gas (e. g. lambda probe fault). Reduce speed and drive carefully to
the nearest qualified workshop to have the engine checked. The following information text displayed
in the instrument panel display :
EXHAUST GAS SEE WORKSHOP .
Electronic stabilisation programme (ESP)*

This warning lamp monitors the electronic stabilisation
program.
This program includes the ABS, EDL and TCS.
The warning lamp
 has the following functions:
•
It will light for about 2 seconds when the ignition is switched on while a
test of the function is carried out.
•
It flashes when the ESP is activated when driving.
•
It will light up continuously if there is a malfunction in the ESP.
•
It will light up continuously if the ESP is switched off.
•
It will also come on if a fault should occur in the ABS because the ESP
operates in conjunction with the ABS.
If the ESP warning lamp
 lights up and stays on after the engine is started,
this may mean that the control system has temporarily switched off the ESP.
In this case the ESP can be reactivated by switching the ignition off and then
on again. If the warning lamp goes out, this means the system is fully
functional.
Operating the foot brake

The footbrake must be depressed when this warning lamp lights up. This is
necessary when the automatic gearbox* selector lever is moved out of the
positions P or N.
14)Depending on the model version
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Cockpit81
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Power steering system*

For vehicles with power steering, the level of steering assistance depends on
the vehicle's speed and on the steering angle.
The warning lamp should light up for a few seconds when the ignition is
switched on. It should go out when the engine has started running.
If the battery is disconnected, the indicator remains lit, even with the engine
running. The warning light only goes of f after a distance of approx. 50 m.
There is a fault in the electromechanica l steering system if the lamp does not
go out or lights up whilst the vehicle is in motion. The indicator may appear
in two different colours to indicate faults. If it lights yellow, this indicates a
minor fault. If it lights red, seek wo rkshop assistance immediately, if no
assistance is available stop driving. Stop the vehicle and seek technical
assistance. The power steering does not work if the battery is flat or if the
engine is off (for example, for towing). You should take into account that you
will need considerably more power than normal to steer the vehicle if the
steering assistance is reduced or has failed completely.Brake pad wear indicator*

As the brake pad wear indicator only monitors the front brake pads, it is advis-
able to have the rear brake pads inspected at the same time.
The following information text displa yed in the instrument panel display
15):
CHECK BRAKE PADS .
WARNING
Have the brake pads inspected immediately by a qualified dealership if the
warning display
 lights up.
Indicator for open doors or tailgate

This indicator lights if one of th e doors or the tailgate is open.The warning light
 should go off when all the doors are closed correctly.
The system also works when the ignition is switched off. It should go off
about 15 seconds after the vehicle is locked.
Electronic immobiliser* “Safe”
This warning lamp flashes if an unauthorised key is used.Inside the key there is a chip that deactivates the electronic immobiliser auto-
matically when the key is inserted into the ignition. The immobiliser will be
activated again automatically as soon as you pull the key out of the ignition
lock.
The following information text displayed in the instrument panel display
16):
SAFE . The vehicle cannot be used in that case ⇒page 149.
The engine can, however, be started if the appropriate coded SEAT genuine
key is used.
Note
The vehicle cannot be operated properly if you do not have a genuine SEAT
key.
15)Depending on the model version
16)Depending on the model version
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Unlocking and locking97
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
KeysKey set
The set of keys includes a remote control, a key without a
remote control and a key tab with the number of the key.The key set belonging to your vehicle consists of the following items:•
one remote control key ⇒fig. 62 with folding key bit,
•
one key without remote control ,
•
one key tab with the key number.
Plastic key tab
Spare keys cannot be issued with out the key number on the key tab ⇒fig. 62
. Therefore:
•
Always keep the key tab in a safe place.
•
Never leave the key tab in the vehicle. If you sell the vehicle, please give the plastic key tab to the new owner.
Duplicate keys
If you need a replacement key, take y
our key tab to an Authorised Service
Centre.
WARNING
•
Incorrect use of the keys can result in critical injuries.
•
Never leave children or disabled persons in the vehicle; in case of emer-
gency they may not be able to leave the vehicle or look after themselves.
•
Unsupervised use of a key could mean that the engine is started or that
electrical equipment is used (e.g. elec tric windows). Risk of accident. The
doors can be locked using the remote control key. This could result in
people being trapped in the vehicle in an emergency.
•
Never leave any of the vehicle keys in the vehicle. Unauthorised use of
your vehicle could result in injury, damage or theft. Always take the key
with you when you leave the vehicle.
•
Never remove the key from the ignition if the vehicle is in motion. Risk
of accident. The steering lock could engage suddenly, and you would not be
able to steer the vehicle.Caution
There are electronic compon ents in the key and remote control. Protect the
keys from moisture and excessive vibration.
Fig. 62 Set of keys
AAAB
AC
AB
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Unlocking and locking99
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Press the button twice to unlock all doors.
WARNING
•
Incorrect use of the key can result in critical injuries.
•
Never leave children or disabled persons in the vehicle; in case of emer-
gency they may not be able to leave the vehicle or look after themselves.
•
Never leave any of the vehicle keys in the vehicle. This could result in
serious injuries, accidents or the theft of your vehicle. Always take the key
with you when you leave the vehicle.
•
Unsupervised use of a key could me an that the engine is started or that
electrical equipment is used (e.g. elec tric windows). Risk of accident. The
vehicle can be locked using the remote control key. This could result in
people being trapped in the vehicle in an emergency.Note
•
The radio-frequency remote control ca n also be programmed so that only
the driver's door is unlocked the first time that the unlocking button on the
radio frequency remote control key is pressed. When the button is pressed
once more, all doors and the tailgate will be unlocked.
•
The remote control functions only when you are in range ⇒page 98,
fig. 64 (red area).
•
If the vehicle is unlocked using th e button, the vehicle will be
locked again automatically if any of the doors or the tailgate are not opened
within 30 seconds of unlocking the vehicle. This function prevents the vehicle
from remaining unlocked if the unlocking button is pressed by mistake.
•
If the vehicle cannot be opened and closed using the remote control, the
remote control key will have to be re-synchronised ⇒page 99.
Changing the batteryIf the battery indicator does not flash when the buttons are pushed, the
battery must be replaced.
Caution
Use of inappropriate batteries may damage the radio frequency remote
control. For this reason, always replac e the dead battery with another of the
same size and power.
For the sake of the environment
The flat batteries must be disposed of in accordance with regulations
governing the protection of the environment.Synchronising the remote control keySynchronising the remote control key
– Use both keys that have been delivered with the vehicle ⇒page 97, fig. 62 , the key fitted with the remote control and
the normal key .
– Unlock the vehicle from the driver side door using the key without the remote.
– Turn the ignition ON using the key without the remote control.
– Lock the vehicle using the driver side door lock with the remote
control key ⇒ page 98, fig. 63.
– In a time of maximum 30 seconds the following operations must
be carried out:
A1
A1
AA
AB
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