Seat Leon 5D 2006 Maintenance programme

If and when229
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Removing and fitting the wheel
For removing and fitting the wheel, the following tasks must
be completed.Change the wheel as described below after loosening the wheel
bolts and raising the vehicle with the jack.
Removing a wheel
– Unscrew the bolts using the hexagonal tool in the handle of the
screwdriver (vehicle tool) and place them on a clean surface
⇒ fig. 158 .
Fitting a wheel
– Screw in the wheel bolts and tighten them lightly using the hexagonal socket in the screwdriver handle.
The wheel bolts should be clean and turn easily. Before fitting the spare
wheel, inspect the condition of the wheel and hub mounting surfaces. These
surfaces must be clean before fitting the wheel.
The hexagonal socket in the screwdriver handle makes it easier to turn the
wheel bolts when they are loose. The reversible screwdriver blade should be
removed when the tool is used for this purpose.
If tyres with a specific direction of ro tation are fitted, note the direction of
rotation.
Note
Do not use the hexagonal socket in the screwdriver handle to loosen or
tighten the wheel bolts.Anti-theft wheel bolts
A special adapter is required to turn the anti-theft wheel
bolts.
Fig. 158 Wheel change:
Hexagon socket in screw-
driver handle to turn the
wheel bolts after they
have been loosened
Fig. 159 Anti-theft wheel
bolt
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230
– Insert the adapter onto the wheel bolt and push it on as far as it will go ⇒page 229, fig. 159 .
– Fit the box spanner as far as it will go over the adapter.
– Loosen or tighten the wheel bolt as appropriate.Code number
The code number of the anti-theft wheel bolt is stamped on the front of the
adapter.
The code number should be noted and kept in a safe place, as it is only by
using the code number that a duplicate adapter can be obtained from an
Authorised Service Centre.Tyres with directional tread pattern
Tyres with directional tread pattern must be fitted so that they
rotate in the correct direction.A directional tread pattern can be identified by arrows on the sidewall that
point in the direction of rotation. Always note the direction of rotation indi-
cated when fitting the wheel. This is important so that these tyres can give
maximum grip and avoid excessive noise, tread wear and aquaplaning.
If, in an emergency, you have to moun t the spare wheel so it rotates in the
wrong direction, you must drive extremel y carefully. The tyre will not give
optimum performance. This is particul arly important when driving on wet
roads.
To benefit from the advantages of tyres with this type of tread pattern, the
defective tyre should be replaced as soon as possible so that all tyres again
rotate in the correct direction.
Tyre repair kit (Tyre-Mobility-System)*General Observations and safety adviceYour vehicle is equipped with the tyre repair kit called the Tyre mobility
system.
Beneath the floor of the stowage compartment there is a sealant and a
compressor which should be used in case of puncture.
The Tyre Mobility System will allow you to safely repair damage to a tyre by
penetration of a foreign object to 4mm diameter.
The foreign object can be left inside the tyre.
The sealant comes with instructions for use.
There is also a guide to using the compressor.
WARNING
•
The sealant should not be used if th e tyre has been damaged as a result
of going flat.
•
Follow the instructions for your safety and use on the compressor and
the sealant packaging.
•
Do not drive at more than 80 km/h, avo id accelerating or braking hard
or taking curves at high speed.
•
A tyre that has been repaired with sealant should only be used provi-
sionally, and for a short time. Therefore, your car should be taken care fully
to the nearest spec ialised workshop.For the sake of the environment
If you want to dispose of the sealant bottle, go to a company that treats waste
products.
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If and when231
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Note
Seek professional assistance if the repair of a tyre puncture is not possible
with the sealing compound.Preparation work
What you must do before changing a wheel.– If you have a flat tyre or puncture, park the vehicle as far away
from the flow of traffic as possible.
–Apply the handbrake firmly.
–Engage the first gear, or put the selector lever to position P for
those vehicles with an automatic gearbox.
– All passengers must leave the vehicle. They should wait in a safe
area (for instance behind the roadside crash barrier).
– Check whether the puncture can be mended using the Tyre Mobility System “General observations and safety advice.”
– Unscrew cap from the valve of the affected wheel.
–Take the tyre repair kit from the luggage compartment.
WARNING
Put the hazard warning lights on and place the warning triangle in position.
This is for your own safety and also warns other road users.
Caution
Take the utmost caution when repairing a flat tyre on a gradient.
Note
Please observe legal requirements when doing so.Repairing the puncture
To repair the puncture, once the preliminary tasks are done,
follow these steps.Apply the sealant
– The instructions for using the sealant correctly are on the pack-
aging
Inflate the tyres.
– Remove the compressor and hose.
– Tighten the fastening nut onto the tyre valve.
– Connect the compressor power supply to the 12 Volt socket.
– Connect the compressor and chec k the tyre pressure with the
pressure gauge.
Finish the repair
– Remove the compressor hose from the valve.
– Check the cap on the tyre valve.
– Disconnect the compressor from the vehicle mains.
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If and when
232
– Put the tools back in the luggage compartment.NoteThe compressor should not operate more than 6 minutesFusesChanging a fuse
If a fuse has blown it must be replaced
Fuse cover underneath the steering wheel
– Switch off the ignition and the component concerned.
– Identify the fuse for the failed component ⇒page 234.
– Take the plastic clip from inside the fuse cover, fit it onto the blown fuse and pull the fuse out.
– Replace the blown fuse (which will have a melted metal strip) with a new fuse of the same ampere rating.
Fuse cover in engine compartment
– Switch off the ignition and the component concerned.
– Prise off the fuse cover in the engine compartment by pressing the tabs towards the centre of the cover ⇒fig. 161 .
– Identify the fuse for the failed component ⇒page 234.
Fig. 160 Left side of dash
panel: Fuse box cover
Fig. 161 Fuse box cover
in engine compartment
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If and when233
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
– Take the plastic clip from inside the fuse cover (at left-hand end
of the dash panel), fit it onto the blown fuse and pull the fuse out.
– Replace the blown fuse (which will have a melted metal strip) with a new fuse of the same ampere rating.
– Carefully fit the fuse cover back on to ensure no water can enter the fuse box.The individual electrical circuits are pr otected by fuses. The fuses are located
behind a cover at the left-hand end of the dash panel and on the left-hand
side of the engine compartment.
The electric windows are protected by circuit breakers. These reset automat-
ically after a few seconds when the overload (caused for example by frozen
windows) has been corrected.
Colour coding of fuses
WARNING
Never “repair” damaged fuses and never replace them with fuses with a
higher rating. Failure to comply could re sult in fire. This could also cause
damage to other parts of the electrical system.
Note
•
If a newly replaced fuse blows again after a short time, the electrical
system must be checked by a qualified workshop as soon as possible.
•
If you replace a fuse with a stronger fuse, you could cause damage to
another location in the electrical system.
•
Always keep some spare fuses in the vehicle. These are available from
SEAT dealers.
Colour
Amperes
light brown 5
red 10
blue 15
yellow 20
natural (white) 25
green 30
orange 40
red 50
white 80
blue100
grey 150
violet 200
Colour
Amperes
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234Fuses on left side of dash panelFuses
Number Electrical equipment Amperes
1 Diagnosis/instrument lighting cont
rol unit/ Headlamp range control/ Flow gauge/ heated windscreen
control unit 10
2 Engine control unit/ ABS-ESP control unit/ Automatic Ge
arbox/ Instrument panel/ Trailer /Light switch /
Brake sensor / servosteering/ right and left headlamp control unit 5
3 Airbag 5
4 Heating/ Reverse switch/ ASR-ESP switch/ Telephone/ Fillers/ electrochrome mirror 5
5 Right xenon headlamp 5
6 Left xenon headlamp 5
7 Vacant
8 Trailer pre-installation kit (guided solution) 5
9 Vacant
10 Vacant
11 Vacant
12 Central locking 10
13 Diagnosis/ Light switch/ Rain sensor 10
14 Automatic gearbox/ Heating/ ESP co ntrol unit/ Automatic gearbox lever 5
15 Cable control unit 7,5
16 Vacant
17 Alarm 5
18 Vacant
19 Fog lamp Kit (guided solution)
20 Vacant
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Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
21
D2L Engine (2.0l 147 kW 4 speed TFSI)) 10
22 Fan switch 40
23 Electric windows (front) 30
24 Vacant
25 Rear window heater 25
26 Rear electric windows 30
27 Engine (fuel pump relay/ flowmeter) 15
28 Convenience controls 25
29 Vacant
30 Automatic gearbox 20
31 Vacuum pump 20
32 Vacant
33 Sunroof 30
34 Convenience controls 25
35 Vacant
36 Headlight washer system 20
37 Heated seats 30
38 D2L Engine (2.0 l 147 kW 4 speed TFSI)) 10
39 Vacant
40 Fan switch 40
41 Rear wiper motor/ Wiring control unit 15
42 12 V socket/ Lighter 15
43 Tow bar pre-installation 15
44 Tow bar pre-installation 20
Number
Electrical equipment Amperes
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If and when
236Some of the electrical items listed in the table are only fitted on certain
models or are optional extras. Please note that the above list, while correct at the time of printing, is subject
to alterations. If discrepancies should
occur, please refer to the sticker on the
inside of the fuse cover for the correct information for your model.Fuses layout, engine compartment, left partFuses45
Tow bar pre-installation 15
46 Vacant
47 D2L Engine (2.0 l 147 kW 4 speed TFSI) 10
48 D2L Engine (2.0 l 147 kW 4 speed TFSI) 10
49 Vacant
Number
Electrical equipment Amperes
NumberElectrical equipment Amperes
1C le a n 30
2 Steering column 5
3 Cable control unit 5
4A BS 30
5 AQ gearbox 15
6 Instrument panel 5
7 Vacant
8R ad io 15
9 Telephone 5
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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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238Position in engine compartment: side boxFuses
Some of the electrical items listed in the table are only fitted on certain
models or are optional extras.
Please note that the above list, while corr ect at the time of printing, is subject
to alterations. 28
KL15 40
29 Electric windows (front and back)
50
Electric windows (front) 30
30 X - relief relay 40
Number Electrical equipment Amperes
B1 Alternator < 140 W
150
Alternator > 140 W 200
C1 Power steering 80
D1 Multi-terminal voltage supply “30”. Internal fuse box 100
E1 Ventilator < 500 W / Ventilator > 500 W 50 / 80
F1 PTCs (Supplementary electrical heating using air) 100
G1 Trailer fuse voltage supply in internal fuse box 50
H1 Central locking control unit (4F8 with autolock)
Number
Electrical equipment Amperes
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