service Seat Leon 5D 2008 Workshop Manual

Wheels and tyres227
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
New tyres and wheels
New tyres and wheels have to be run-in.The tyres and wheel rims are an essential part of the vehicle's design. The
tyres and rims approved by SEAT are specially matched to the characteristics
of the vehicle and make a major contribution to good road holding and safe
handling ⇒.
Tyres should be replaced at least in pairs and not individually (i.e. both front
tyres or both rear tyres together). A knowledge of tyre designations makes it
easier to choose the correct tyres. Radial tyres have the tyre designations
marked on the sidewall, for example: 195/65 R15 91T
This contains the following information:
195 Tyre width in mm
65 Height/width ratio in %
R Tyre construction: Radial
15 Rim diameter in inches
91 Load rating code
T Speed rating
The tyres could also have the following information:•
A direction of rotation symbol
•
“Reinforced” denotes heavy-duty tyres.
The manufacturing date is also indicated on the tyre sidewall (possibly only
on the inner side of the wheel).
“DOT... 1103...” means, for example, that the tyre was produced in the 11th
week of 2003.
We recommend that work on tyres and wheels is carried out by an Authorised
Service Centre. They are familiar with the procedure and have the necessary special tools and spare parts as well as the proper facilities for disposing of
the old tyres.
Any Authorised Service Centre has full information on the technical require-
ments when installing or changing tyres, wheels or wheel trims.
WARNING
•
We recommend that you use only wh
eels and tyres which have been
approved by SEAT for your model. Failure to do so could impair vehicle
handling. Risk of accident.
•
Avoid running the vehicle on tyres th at are more than six years old. If
you have no alternative, you should drive slowly and with extra care at all
times.
•
Never use old tyres or those with an unknown “history of use”.
•
If wheel trims are retrofitted, you must ensure that the flow of air to the
brakes is not restricted. This could cause them to overheat.
•
All four wheels must be fitted with radial tyres of the same type, size
(rolling circumference) and the same tread pattern.For the sake of the environment
Old tyres must be disposed of accordi ng to the laws in the country concerned.
Note
•
For technical reasons, it is not generally possible to use the wheels from
other vehicles. This can also apply to wheels of the same model. The use of
wheels or tyres which have not been approved by SEAT for use with your
model may invalidate the vehicle's type approval for use on public roads.
•
If the spare tyre is not the same as the tyres that are mounted on the
vehicle - for example with winter tyres - you should only use the spare tyre for
a short period of time and drive with extra care. Refit the normal road wheel
as soon as possible.
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Wheels and tyres
228Wheel bolts
Wheel bolts must be tightened to the correct torque.The design of wheel bolts is matched to the rims. If different wheel rims are
fitted, the correct wheel bolts with the right length and correctly shaped bolt
heads must be used. This ensures that wheels are fitted securely and that the
brake system functions correctly.
In certain circumstances, you may not use wheel bolts from a different car -
even if it is the same model ⇒page 200.
After the wheels have been changed, the tightening torque of the wheel bolts
should be checked as soon as possible with a torque wrench. ⇒ The tight-
ening torque for steel and alloy wheels is 120 Nm.
WARNING
If the wheel bolts are not tightened correctly, the wheel could become
loose while driving. Risk of accident.•
The wheel bolts must be clean and turn easily. Never apply grease or oil
to them.
•
Use only wheel bolts which belong to the wheel.
•
If the torque of the wheel bolts is to o low, they could loosen whilst the
vehicle is in motion. Risk of accident! If the tightening torque is too high,
the wheel bolts and threads can be damaged.Caution
The prescribed torque for wheel bolts for steel and alloy wheels is 120 Nm.
Winter tyres
Winter tyres will improve the vehicles handling on snow and
ice.In winter conditions winter tyres will considerably improve the vehicles
handling. The design of summer tyres (width, rubber compound, tread
pattern) gives less grip on ice and snow.
Winter tyres must be inflated to a pressure 0.2 bar higher than the pressures
specified for summer tyres (see sticker on tank flap).
Winter tyres must be fitted on all four wheels.
Information on permitted winter tyre sizes can be found in the vehicle's regis-
tration documents. Use only radial winter tyres. All tyre sizes listed in the
vehicle documentation also apply to winter tyres.
Winter tyres lose their effectiveness when the tread is worn down to a depth
of 4 mm.
The speed rating code ⇒page 227, “New tyres and wheels” determines the
following speed limits for winter tyres: ⇒
Q max. 160 km/h
S max. 180 km/h
T max. 190 km/h
H max. 210 km/h
In some countries, vehicles which can exceed the speed rating of the fitted
tyre must have an appropriate sticker in the driver's field of view. These
stickers are available from your Authorised Service Centre. The legal require-
ments of each country must be followed.
Do not have winter tyres fitted for unnecessarily long periods. Vehicles with
summer tyres handle better when the roads are free of snow and ice.
If you have a flat tyre, please refer to the notes on the spare wheel
⇒ page 227, “New tyres and wheels”.
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Wheels and tyres229
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
WARNING
The maximum speed for the winter tyre s must not be exceeded. Otherwise,
this could lead to tyre damage and thus, an accident risk.
For the sake of the environment
Fit your summer tyres in good time. They are quieter, do not wear so quickly
and reduce fuel consumption.Snow chainsSnow chains are only permitted on front wheels and only for tyres 195/65R15
and 205/55R16. These tyres may only be fitted with fine-pitch link chains
which do not protrude more than 15 mm ⇒page 262. For 235/35R19 tyres,
the use of snow chains is not permitted.
Other tyres may use fine-pitch links wh ich do not protrude more than 9 mm,
including tension device.
Remove wheel hub covers and trim rings before fitting snow chains. For safety
reasons cover caps, available in any Authorised Service Centre, must then be
fitted over the wheel bolts.
WARNING
Snow chains should be correctly tightened in accordance with the manu-
facturer's instructions. This will prevent the chains coming into contact
with the wheel housing.
Caution
You must remove the snow chains to drive on roads which are free of snow.
Otherwise they will impair handling, damage the tyres and wear out very
quickly.
Note
•
In some countries, the speed limit for using snow chains is 50 km/h. The
legal requirements of the country should be followed.
•
We recommend that you ask your Appr oved Service Centre for information
about appropriate wheel, tyre and snow chain size.
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If and when237
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
Anti-theft wheel bolts
A special adapter is required to turn the anti-theft wheel
bolts.– Insert the adapter onto the wheel bolt and push it on as far as it
will go ⇒fig. 155 .
– Fit the box spanner as far as it will go over the adapter.
– Loosen or tighten the wheel bolt as appropriate.Error code
The code number of the anti-t heft wheel bolt is stamped onto the front part of
the adaptor.
The code number should be noted and kept in a safe place, as it is only by
using the code number that a duplicat e adaptor 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 ident ified 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 mount 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 information and safety notesYour vehicle is equipped with a tyre repair kit: the Tyre Mobility System.
In the event of a tyre puncture, a sealing compound and an air compressor are
located in the luggage compartment under the floor panel.
The Tyre Mobility System will reliably seal punctures caused by the penetra-
tion of a foreign body of up to about 4 mm in diameter.
It is not necessary to remove the foreign body from the tyre.
Instructions for the sealing compound are located on the sealing compound
container.
Fig. 155 Anti-theft wheel
bolt
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If and when241
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
•
If you replace a fuse with higher-rating 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.
•
In addition to the fuses listed in the following tables, there are other fuses
which must be replaced by the Technical Service Workshop.
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General notes on the technical data
262To w i n g a t r a i l e rTrailer weightsTrailer weights
The trailer weights and drawbar loads approved are selected in intensive
trials according to precisely defined criteria. The approved trailer weights are
valid for vehicles in the EU for maximum speeds of 80 km/h (in certain
circumstances up to 100 km/h). The figu res may be different in other coun-
tries. All data in the official vehicl e documents take precedence over these
data ⇒ .
Drawbar load
The maximum permitted weight exerted by the trailer drawbar on the ball joint
of the towing bracket must not exceed 75 kg.
In the interest of road safety, we recommend that you always tow
approaching the maximum drawbar load. The response of the trailer on the
road will be poor if the drawbar load is too small.
If the maximum permissible drawbar loa d cannot be met (e.g. with small,
empty and light-weight single axle trailers or tandem axle trailers with an axle
base of less than 1 metre), at least 4% of the actual trailer weight is a legal
stipulation for a drawbar load.
WARNING
•
For safety reasons, do not exceed the 80 km/h limit. This is also valid in
countries where higher speeds are permitted.
•
Never exceed the maximum trailer weights or the draw bar loading. If
the permissible axle load or the permissible total weight is exceeded, the
driving characteristics of the vehicle may change, leading to accidents,
injuries and damage to the vehicle.
WheelsTyre pressure, snow chains, wheel boltsTyre pressures
The sticker with the tyre pressure values can be found on the inside of the
tank flap. The tyre pressure values given there are for cold tyres. The slightly
raised pressures of warm tyres must not be reduced ⇒.
Snow chains
Snow chains may be fitted only to the front wheels.
Consult the chapter “wheels” of this manual.
Wheel bolts
After the wheels have been changed, the tightening torque of the wheel bolts
should be checked as soon as possible with a torque wrench ⇒. The tight-
ening torque for steel and alloy wheels is 120 Nm.
WARNING
•
Check the tyre pressure at least once per month. Checking tyre pressure
value is very important. If the tyre pressure is too high or too low, there is
an increased danger of accidents, particularly at high speeds.
•
If the torque of the wheel bolts is too low, they could loosen while the
vehicle is in motion. Risk of accident! If the tightening torque is too high,
the wheel bolts and threads can be damaged.Note
We recommend that you ask your Authorised Service Centre for information
about appropriate wheel, tyre and snow chain size.
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Technical Data263
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
Te 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 fill with incorrect fluids,
otherwise serious damage to the engine may be caused.
Coolant expansion tank
Windscreen washer fluid reservoir
Engine oil filler cap
Engine oil dipstick
Brake fluid reservoir
Vehicle battery (underneath the cover)
The checking and refilling of service fluids are carried out on the components
mentioned above. These operations are described in the ⇒page 205. Overview
Further explanations, instructions and restrictions on the technical data are
contained as of
⇒page 259.
Fig. 180 Diagram for the
location of the various
elements
A1A2A3A4A5A6
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Index289
Seat belt release . . . . . . . . . . . . . . . . . . . . . . . . . 26
Seat belt warning lamp . . . . . . . . . . . . . . . . . . . . 19
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Incorrectly fastened . . . . . . . . . . . . . . . . . . . . 27
Not worn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 19
Seat belts cleaning . . . . . . . . . . . . . . . . . . . . . . 199
Seat belts protection . . . . . . . . . . . . . . . . . . . . . . 22
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Selective opening* . . . . . . . . . . . . . . . . . . . . . . . 92
Selector lever locking . . . . . . . . . . . . . . . . . . . . 162
Selector lever positions . . . . . . . . . . . . . . . . . . . 161
Self directional headlights . . . . . . . . . . . . . . . . 113
Service interval display . . . . . . . . . . . . . . . . . . . . 59
servotronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Shoes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Sitting position Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Front passenger . . . . . . . . . . . . . . . . . . . . . . . 11
Incorrect sitting position . . . . . . . . . . . . . . . . 15
Passengers . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Sitting position, occupants . . . . . . . . . . . . . . . . . 10 Sliding/tilting roof . . . . . . . . . . . . . . . . . . . . . . . 106
Snow chains . . . . . . . . . . . . . . . . . . . . . . . 229, 262
Soot accumulation in the
diesel engine particulate
filter
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Starting on an uphill . . . . . . . . . . . . . . . . . . . . . 167
Starting Petrol engines . . . . . . . . . . . . . . . . . . . 158
Starting the engine . . . . . . . . . . . . . . . . . 157, 158 After the fuel tank has been run dry . . . . . . 158
Steam jets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 Steering lock . . . . . . . . . . . . . . . . . . . . . . . . 156
Steering wheel audio controls audio + telephone version . . . . . . . . . . . . . . 83
audio version . . . . . . . . . . . . . . . . . . . . . . . . . 83
Steering wheel height adjustment . . . . . . . . . . 154
Stowage area Other stowage areas . . . . . . . . . . . . . . . . . . 134
Stowage compartment Front passenger side . . . . . . . . . . . . . . . . . . 133
Stowage compartments Front left hand side seat . . . . . . . . . . . . . . . 133
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Sunroof blind Sliding/tilting roof . . . . . . . . . . . . . . . . . . . . 107
Switch Hazard warning lights . . . . . . . . . . . . . . . . . 114 Switches
Electric windows . . . . . . . . . . . . . . . . . . . . . 104
Electrical exterior mirrors . . . . . . . . . . . . . . 124
Sliding/tilting roof . . . . . . . . . . . . . . . . . . . . 106
Switching off the engine . . . . . . . . . . . . . . . . . . 159
TTailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Emergency opening . . . . . . . . . . . . . . . . . . . 103
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 80
Tank fuel level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
reserve indicator . . . . . . . . . . . . . . . . . . . . . . 56
tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . 56
TCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
TCS (Traction control system) Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 82
Technical modification s . . . . . . . . . . . . . . . . . . 200
The danger of not using the seat belt . . . . . . . . 21
Tightening torque of wheel bo lts . . . . . . . . . . . 262
To fold down the seat back . . . . . . . . . . . . . . . . 132
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Tow starting Comments . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . 262
Towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . 188
Towing bracket, fitting . . . . . . . . . . . . . . . . . . . 189
Towing eye . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
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Index
290Traction control system
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 82
Trailer Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . 187
Trailer eyes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Trailer turn signals Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 116
Trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 Warning lamp . . . . . . . . . . . . . . . . . . . . 76, 116
Turning light . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Type plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Tyre Mobility-System (Tyre repair kit) . . . . . . . 232
Tyre monitor indicator . . . . . . . . . . . . . . . . . . . . . 78
Tyre pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Tyre pressure monitoring . . . . . . . . . . . . . . . . . 223
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . . 232, 237
Tyre-Mobility-System (Tyre repair kit) . . . . . . . 237
Tyres and wheels Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 227
Tyres service life . . . . . . . . . . . . . . . . . . . . . . . . 224
Tyres tread depth . . . . . . . . . . . . . . . . . . . . . . . 225
Tyres with directional tread pattern . . . . . . . . . 222UUnderbody sealant . . . . . . . . . . . . . . . . . . . . . . 197 Unlocking and locking
Personalisation . . . . . . . . . . . . . . . . . . . . . . . 94
Using the Tiptronic gear syst em . . . . . . . . . . . 164
VVehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . 219
Vehicle data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Vehicle identification data . . . . . . . . . . . . . . . . 260
Vehicle identification number . . . . . . . . . . . . . 260
Vehicle modifications . . . . . . . . . . . . . . . . . . . . 200
Vehicle paintwork
Products for vehicle maintenance . . . . . . . 191
Waxing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Vehicle tools Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Vehicle wallet storage . . . . . . . . . . . . . . . . . . . 133
Vehicle washing . . . . . . . . . . . . . . . . . . . . . . . . 192
Ventilation slits . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Volumetric sensor* Activation . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Deactivation . . . . . . . . . . . . . . . . . . . . . . . . 100WWarning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Warning reportsRed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Yellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Warning texts in the display . . . . . . . . . . . . . . . . 62 Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . 138
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Washing by hand . . . . . . . . . . . . . . . . . . . . . . . 192
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . 192
Washing with high pressure cleaners . . . . . . . 193
Water
warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Water in the windscreen washer tank . . . . . . . 214
Wear indicators . . . . . . . . . . . . . . . . . . . . . . . . . 225
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . 234, 262 Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Wheel change . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Wheel trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222, 262
Why assume the correct sitting position? . . . . . 29
Why should head restraints be correctly adjusted? 13
Why to wear seat belts? . . . . . . . . . . . . . . . . . . . 19
Why wear seat belts? . . . . . . . . . . . . . . . . . . 20, 29
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Windscreen washer fluid Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 78
Windscreen wiper blades Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Windscreen wipers . . . . . . . . . . . . . . . . . . . . . . 119 Changing the front blades . . . . . . . . . . . . . 215
Changing the rear blade . . . . . . . . . . . . . . . 216
Winter driving Diesel engine . . . . . . . . . . . . . . . . . . . . . . . 205
Winter tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
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