2006 Seat Leon 5D low oil pressure

Cockpit
64cated by symbols with warnings and information texts in the display. An
audible warning is given in certain cases.
Warning symbols
There are red warning symbols (priority 1) and yellow warning symbols
(priority 2)
Information text
In addition to warning me ssages given on a fault, you will receive information
in the display on procedures or will be asked to carry out certain tasks.
Note
In the case of screens without warning or information texts, faults are indi-
cated exclusively by the warning lamps.Warning reports, Priority 1 (red)If one of these faults occurs, the warning lamp will flash or light up and will
be accompanied by three audible warnings . This is a danger warning. Stop
the car and switch off the engine. Check the fault and correct it. Obtain profes-
sional assistance if necessary.
If several priority 1 faults are detected at the same time, the symbols will be
displayed one after the other for about 2 seconds at a time and will continue
until the fault is corrected.
No menus will be shown in the display fo r the duration of a priority 1 warning
report. Examples of priority 1 warning reports (red)
7)
•
Brake system symbol
 with warning text
STOP BRAKE FLUID
INSTRUCTION MANUAL or STOP BRAKE FAULT INSTRUCTION MANUAL
•
Coolant symbol
 with the warning text STOP CHECK COOLANT
INSTRUCTION MANUAL
•
Engine oil pressure symbol

with the warning text STOP ENGINE OIL
PRESSURE LOW! SERVICE MANUAL
Warning reports, Priority 2 (yellow)If one of these faults occurs, the warning lamp lights up, and is accompanied
by one audible warning . The function should be checked as soon as possible.
If several priority 2 warning reports are detected at the same time, the
symbols are displayed one after the other for about 2 seconds at a time. After
a set time, the information text will disappear and the symbol will be shown
as a reminder at the side of the display.
Priority 2 warning reports will not be shown until all Priority 1 warning
reports have been dealt with!
Examples of priority 2 warning reports (yellow):•
Fuel symbol with the information text PLEASE REFUEL
•
Windscreen washer fluid symbol
 with the information text REFILL
WINDSCREEN WASHER FLUID . Refill the windscreen washer tank ⇒page 208
•
Electronic immobiliser symbol

with the information text SAFE. A valid
key was not used, for this reason the vehicle may not start
7)Depending on the model version
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Cockpit73
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Item
Symbol Meaning of warning and control lamps Further information

Fuel level / reserve ⇒page 75

Coolant level / coolant temperature ⇒page 75

Rear fog light switched on ⇒page 76


Turn signals in operation ⇒page 76

Trailer turn signals in operation ⇒page 76

Main beam switched on ⇒page 76

Bulb defective ⇒page 76

Cruise control system switched on ⇒page 77

Washer fluid level ⇒page 77


Parking brake applied
or low brake fluid level or
fault in brake system ⇒
page 77

Engine oil pressure ⇒page 78

ABS system fault ⇒page 78


Pollen accumulation in the diesel engine particulate filter ⇒page 79

Alternator fault ⇒page 79
A1A2A3A4A5A6A7A8A9A10A11A12A13A14
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Cockpit
78Engine 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 201.
The following text is displayed in the instrument panel display
14): 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 ignition is
switched on. It goes out again after the 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 169.
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 198.
•
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 211, “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 172.
14)Depending on the model version.
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Driving
154
– Let go of the ignition key as soon as the engine starts; the starter motor must not be allowed to run on with the engine.After starting a very hot engine, you may need to press the accelerator briefly.
When starting from cold, the engine ma y be a little noisy for the first few
seconds until oil pressure has built up in the hydraulic valve compensators.
This is quite normal, and no cause for concern.
If the engine does not start immediately, switch off the starter after about
10 seconds and try again after about half a minute. If the engine still does not
start, the fuel pump fuse should be checked ⇒page 232, “Fuses”.
WARNING
•
Never start or run the engine in un ventilated or closed rooms. The
exhaust fumes contain carbon mono xide, an odourless and colourless
poisonous gas. Risk of fatal accidents. Carbon monoxide can cause loss of
consciousness. It can also cause death.
•
Never leave the vehicle unattended if the engine is running.
•
Never use “cold start sprays”, they could explode or cause the engine
to run at high revs. Risk of injury.Caution
•
When the engine is cold, you should av oid high engine speeds, driving at
full throttle and over-loading the engine. Risk of engine damage.
•
The vehicle should not be pushed or towed for more than approximately
50 metres to start the engine. Fuel could enter the catalytic converter and
damage it.
•
Before attempting to push-start or tow a vehicle to start it, you should first
try to start it using the battery of another vehicle. Note and follow the instruc-
tions ⇒page 248, “Jump-starting”.
For the sake of the environment
Do not warm up the engine by running the engine with the vehicle stationary.
You should drive off as soon as you start the engine. This helps the engine
reach operating temperature faster and reduces emissions.Starting diesel engines
The engine can only be started using a genuine SEAT key with
the correct code.– Move the gear lever to the ne utral position and depress the
clutch pedal fully and hold it in this position, the starter will then
only have to turn the engine.
– Turn the ignition key to the starting position.
– Turn the ignition key to position ⇒page 152, fig. 115 . The
indication lamp

will light for engine pre-heating.
– When the warning lamp goes out, turn the key to position to start the engine. Do not press the accelerator.
– Let go of the ignition key as soon as the engine starts, the starter motor must not be allowed to run on with the engine.
When starting from cold, the engine may be a little noisy for the first few
seconds until oil pressure has built up in the hydraulic valve compensators.
This is quite normal, and no cause for concern.
If there are problems starting the engine, see ⇒page 248.
A1A2
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Driving and the environment
174Authorised Service Centre more frequently than recommended in the Service
Schedule.
If you drive with wet brakes, for example after driving through water, after
heavy rainfall or after washing the car, the braking effect will be reduced as
the brake discs will be wet, or possibly frozen (in winter): the brakes must be
“dried” through careful braking.
The brake fluid must be changed every two years at the latest. Heavy use of
the brakes may cause a vapour lock if the brake fluid is left in the system for
too long. This prevents the brakes developing their full braking effect.
WARNING
Longer braking distances and faults in the brake system increase the risk
of accidents.•
New brake pads must be run-in and do not have the correct friction
during the first 200 km. However, the reduced braking capacity may be
compensated by pressing on the brake pedal a little harder. This also
applies when new brake pads are fitted.
•
If brakes are wet or frozen, or if you are driving on roads which have
been gritted with salt, braking power may set in later than normal.
• On steep descents if the brakes are exc essively used they wi ll over-
heat. Before driving down a long steep gradient, it is advisable to reduce
speed and change to a lower gear (or mo ve the selector lever to a lower gear
if your vehicle has automatic transmission). This makes use of engine
braking and relieves the brakes.
•
Never let the brakes “rub” by applying light pressure. Continuous
braking will cause the brakes to overheat and will increase the braking
distance. Apply and then release the brakes alternately.
•
Never let the vehicle coast with the engine switched off. The braking
distance is increased considerably as the brake servo does not function.
•
Very heavy use of the brakes may cause a vapour lock if the brake fluid
is left in the system for too long. This impairs the braking effect.
•
Non-standard or damaged front spoilers could restrict the airflow to the
brakes and cause them to overheat. Observe the relevant instructions
before purchasing accessories ⇒page 191, “Modifications”.
•
If a brake circuit fails, the braking distance will be increased consider-
ably. Contact a qualified workshop immediately and avoid unnecessary
journeys.
Exhaust gas es purification systemCatalytic converter*To conserve the useful life of the catalytic converter
– Always use unleaded petrol.
– Do not run the fuel tank dry.
– For engine oil changes, do not replenish with too much engine oil
⇒page 204, “Topping up engine oil ”.
– Never tow the vehicle to start it, use jump leads if necessary ⇒page 248.If you notice misfiring, uneven running or loss of power when the vehicle is
moving, reduce speed immediately and have the vehicle inspected at the
nearest qualified workshop. In general, the exhaust warning lamp will light
up when any of the described symptoms occur ⇒page 72. If this happens,
unburnt fuel can enter the exhaust system and escape into the environment.
The catalytic converter can also be damaged by overheating.
WARNING (continued)
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Checking and refilling levels217
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
WARNING
There is a serious danger of accidents if a tyre bursts during driving!•
The tyres must be replaced at the latest when the tread is worn down to
the tread wear indicators. Failure to do so could result in an accident. Worn
tyres do not grip well at high speeds on wet roads. There is also a greater
risk of “aquaplaning”.
•
At continuously high speeds, a tyre with insufficient pressure flexes
more. This causes it to overheat. This can cause tread separation and tyre
blow-out. Risk of accident. Always observe the recommended tyre pres-
sures.
•
If tyres show excessive wear, you should have the running gear checked
by an Authorised Service Centre.
•
Keep chemicals such as oil, fuel and brake fluid away from tyres.
•
Damaged wheels and tyres must be replaced immediately!For the sake of the environment
Under-inflated tyres will increase fuel consumption.Puncture-proof tyres*
Puncture-proof tyres will usually allow the vehicle to continue
even when one of the tyres has a puncture.Vehicles that are factory-fitted with puncture-proof tyres
20)
indicate
on the instrument panel when there is a loss of tyre pressure. Driving on puncture-proof tyres (emergency use)
– Leave the ESP/TCS (electronic stabilisation programme)
switched on, or switch on.
– Drive carefully and at moderate speed (80 km/h maximum).
– Avoid sharp turns and rapid manouevres.
– Avoid driving over obstacles (for example, kerbs) or potholes.
– If the ESP/TCS is frequently activated, check whether there is smoke coming from the tyres or a smell of rubber, or if the vehicle
vibrates or rattles. If this is the case, stop the vehicle.
Puncture-proof tyres are marked on the tyre wall as follows: “DSST”,
“Eufonia”, “RFT”, “ROF”, “RSC”, “SSR” or “ZP”.
The tyre walls of this type of tyre are reinforced. When the tyres lose air, the
tyre walls keep the tyre up (emergency use).
Loss of air pressure in the tyre is shown on the instrument panel. The vehicle
may still be driven for at least 80 km and, under ideal conditions (for example,
no load) further.
The faulty tyre should be replaced as soon as possible. The tyre rim should be
checked for damage at a specialised workshop and replaced as necessary.
We recommend you contact your Authorised Service Centre. If more than one
tyre is being used under emergency co nditions, this reduces the distance
which can be travelled.
Starting driving in emergency conditions
When the loss in tyre pressure is displayed on the instrument panel, this
implies that at least one tyre is being driven in emergency conditions ⇒.
End of emergency operation
Do not drive on if:
20)Depending upon version and country.
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If and when237
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
10
Main relay in the FSI / diesel engine
compartment / injection module supply 5
Main relay in the engine compartment D2L (2.0 FSI 147 kW) 10
11 Vacant
12 Gateway 5
13 Petrol injection module supply
25
Diesel injection module supply 30
14 Coil 20
15 Engine T71 / 20 FSI
5
Pump relay 10
16 ADS pump 30
17 Horn 15
18 Vacant
19 Clean 30
20 Vacant
21 Lambda probe 15
22 Brake pedal, speed sensor 5
23 Engine 1.6, main relay (relay n° 100)
5
T 71 diesel EGR 10
2.0 D2L High-pressure fuel pump 15
24 ARF, change valve 10
25 Right lighting 40
26 Left lighting 40
1.6 SLP engine 40
1.9 TDI Glow plug relay 50
Number
Electrical equipment Amperes
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Index
284Engine
Running-in . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Engine compartment Working in the engine compartment . . . . . 198
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . 205
Engine fault Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 81
Engine management Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 81
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Checking level . . . . . . . . . . . . . . . . . . . . . . . 203
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . 202
Specifications . . . . . . . . . . . . . . . . . . . . . . . 201
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . 203
Engine oil pressure Warning lamp . . . . . . . . . . . . . . . . . . . . . 64, 78
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . . 196
ESP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81, 171
Example of menu use Open the configuration menu . . . . . . . . . . . 67
Program a speed limit warning . . . . . . . . . . 67
To activate and deactivate the speed limit warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Examples of menu use Open the main menu . . . . . . . . . . . . . . . . . . 67
Open the winter tyres menu . . . . . . . . . . . . . 67
To close the winter tyres menu . . . . . . . . . . . 68
Ex haust gases purification system . . . . . . . . . 174 Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 185
External aerial . . . . . . . . . . . . . . . . . . . . . . . . . . 192
FFastening rings . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . 137
First-aid kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Folding table* . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Foot brake
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 82
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Front drinks holders . . . . . . . . . . . . . . . . . . . . . 134
Front interior light Switching off . . . . . . . . . . . . . . . . . . . . . . . . 117
Switching on . . . . . . . . . . . . . . . . . . . . . . . . 117
Front passenger airbag deactivation . . . . . . . . . 44
Front reading lights . . . . . . . . . . . . . . . . . . . . . . 117
Front seat adjustment Lumbar support . . . . . . . . . . . . . . . . . . . . . . 129
Fuel Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Fuel level Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Fuel reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Fuel Tank Opening the fuel tank flap . . . . . . . . . . . . . 195
Fuel tank See Fuel reserve . . . . . . . . . . . . . . . . . . . . . . 75
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
GG 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Gear shift pattern . . . . . . . . . . . . . . . . . . . . . . . 156
General overview of the engine compartment 260
Glove compartment . . . . . . . . . . . . . . . . . . . . . 131
Glow plug system . . . . . . . . . . . . . . . . . . . . . . . 155 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 81HHandbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162Warning lamp . . . . . . . . . . . . . . . . . . . . 77, 162
Hazard warning lights . . . . . . . . . . . . . . . . . . . . 114
head restraints Adjusting . . . . . . . . . . . . . . . . . . . . . . . 127, 128
adjustment of the head restraint angle . . . 128
Removing . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
head restraints, correct adjustment . . . . . . . . . 13 In-use and non-use positions . . . . . . . . . . . 14
Headlight flasher . . . . . . . . . . . . . . . . . . . . . . . 116
Headlight range control . . . . . . . . . . . . . . . . . . 113
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