2005 Seat Leon 5D light

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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Steering wheel controls
90Steering wheel lighting controlsThe lighting is turned on using the simultaneous pressing of the following
keys:
Fig. 56 Steering wheel
Audio + Telephone
version controlsFig. 57 Steering wheel
audio version controls
Push simultaneously...
Audio ⇒fig. 57
Audio + Telephone ⇒fig. 56AA
AB
AA
AB
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Unlocking and locking
92When the “Safe” system is deactivated, the doors are locked using the simple
locking system, meaning that they may be opened from the interior but not
from the exterior.
Involuntary deactivation
The methods described for deactivati on of the “Safe” system may be
executed involuntarily (for example, if we press the button because we
want to lock the vehicle, and it locks as a result, however, we are not sure that
it is locked and we press the button once more within 2 seconds, we will have
deactivated the “Safe” system).
Deactivation when opening
To deactivate the system on opening, see “Selective unlocking system*”
“Safe” status
On the front left hand side door, there is a light indicator visible from the
outside of the vehicle that indicates the “Safe” system status.
We can see that the “Safe” system is activated, by the flashing of the light
indicator . The indicator will flash on all vehicles, whether they are fitted with
an alarm or not, and until the vehicle is unlocked.
We can see that the “Safe” system is deactivated, when the light indicator
flashes about seven times and turns off. If the vehicle is not fitted with an
alarm then it remains off. If the vehicle is fitted with an alarm, once 28
seconds have passed since the indicator is switched off, it will start to flash
again and continue until the vehicle is unlocked once more.
Remember:
Safe activated with or without alarm: Continuous flashing of the indicator.
Safe deactivated without alarm: The indicator flashes about seven times and
turns off.
Safe deactivated with alarm: The indicator flashes seven times, turns off and
then continues to flash after 28 seconds.
WARNING
No one should remain in the vehicle if the “Safe” deadlock mechanism has
been activated. It is not possible to open the doors from the inside or the
outside and this would make any outside intervention difficult in case of
emergency. Danger of death. People could become trapped inside in an
emergency.Selective unlocking system*
This system allows for unlocking only the driver's door, or all
the vehicle.Driver's door unlock button
This is done by a simple unlocking (onc e). This can be done with the key or
the remote control.
With the key, rotate the key once in the lock cylinder in the unlock direction.
The driver's door will be released from the “Safe” system and unlocked and
may be opened. Once the door is opened, 15 seconds remain for turning on
the ignition, in wh ich moment, the “Safe” system will be deactivated on the
remaining doors and the light indicator wi ll be turned off. For vehicles fitted
with an alarm, this system is deactivated.
Using the remote control, press the unlock button on the remote once. The
“Safe” system is deactivated for all the vehicle, only the driver's door is
unlocked for opening, the alarm is tu rned off as is the light indicator.
Unlocking all d oors and the boot
So that all the doors and the boot can be opened, the unlock button on
the remote must be pressed twice.
The button must be pressed twice in under 2 seconds and this will deactivate
the “Safe” system for all the vehicle, all doors will be unlocked and the boot


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

Unlocking and locking93
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
will be activated. The indicator will be
turned off as will be the alarm for those
vehicles fitted with one.
Unlocking the boot
See ⇒ page 98 and ⇒ page 102.
Locking system for involuntary unlocking
This is an anti-theft system and will avoid situations where
the vehicle is opened unintentionallyThe vehicle will be re-locked automatically, if it is unlocked and neither the
boot or any of the doors are opened within 30 seconds. This function
prevents the vehicle from remaining unlocked if the unlocking button is
pressed by mistake.Automatic speed dependent locking and unlocking system*
This is a safety system to prevent access to the vehicle from
the exterior when the vehicle is in transit (for example, when
stopped at a traffic light).Locking
The doors and the boot are automatically locked when vehicle speed exceeds
15 km/h.
If the vehicle is stopped and one of the doors is opened, when the vehicle
moves off again and exceeds a speed of 15 km/h the unlocked door(s) will be
locked once more. Unlocking
The driver's door automatically unlocks when the key is removed from the
ignition.
Each door may be unlocked and opened
from the interior (for example when
a passenger gets out). For this, simply operate the lever on the inside of the
door.
WARNING
When the vehicle is in motion, the inte rnal door release levers should not
be operated, this could cause a door to open.Emergency unlocking systemThe entire vehicle is unlocked if the airbags are triggered during an accident,
except for the boot. It is possible to lock the vehicle from inside using the
central locking, after turning the ignition of f and back on again.
If the doors must be locked from the outside, see “Manually locking the
doors” .
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