2015 Seat Altea wheel torque

Driver assistance systems
brake on gravel or on fresh snow on a
slippery surface. WARNING
● The anti-lock brake system cannot defy the
laws of physics. Slippery and wet roads are
dangerous even with ABS! If you notice that
the ABS is working (to counteract locked
wheels under braking), you should reduce
speed immediately to suit the road and traffic
conditions. Do not let the extra safety fea-
tures tempt you into taking any risks when
driving.
● The effectiveness of ABS is also determined
by the tyres fitted ››› page 175.
● If the ru
nning gear or brake system is modi-
fied, the effectiveness of the ABS could be se-
verely limited. Drive wheel traction control system
(ASR)
The traction control system prevents the driv-
en wheels from spinning when the vehicle is
accelerating.
Description and operation of the traction
control system during acceleration (ASR
On front-wheel drive vehicles, the ASR sys-
tem intervenes, reducing engine power and
preventing the driven wheels from slipping
during acceleration. The system works in the entire speed range in conjunction with ABS.
If a failure occurs in the ABS, the ASR will al-
so stop working.
TCS helps the car to start moving, accelerate
and climb a gradient in slippery conditions
where this may otherwise be difficult or even
impossible.
The ASR automatically switches on when the
engine is started. If necessary, it may be
turned on or off by briefly pushing the button
on the centre console.
When the ASR is switched off, the
 OFF warning lamp will light up. The ASR should
normally be left on. Only in exceptional cir-
cumstances, when slipping of the wheels is
desired, should it be disconnected.
●
With compact temporary spare wheel.
● When using the snow chains.
● When driving in deep snow or on soft ter-
rain.
● When the vehicle is bogged-down, to free it
by “rocking.”
The ASR should be switched on again as
soon as possible. WARNING
● Remember that not even the ASR can defy
the laws of physics. This should be kept in
mind, particularly on slippery and wet roads
and when towing a trailer. ●
Always adapt your driving style to suit the
condition of the roads and the traffic situa-
tion. The greater safety provided by the ASR
should not encourage you to run any risks. CAUTION
● To ensure that the ASR works correctly,
identical tyres should be fitted on all four
wheels. Any differences in the rolling radius
of the tyres can cause the system to reduce
engine power when this is not desired.
● Any modifications made to the vehicle (for
example, to the engine, brake system, run-
ning gear or to the combination of wheels
and tyres) may affect the operation of the
ABS and ASR. XDS*
When taking a curve, the driveshaft differen-
tial mechanism allows the outer wheel to turn
at a higher speed than the inner wheel. In
this way, the wheel that is turning faster (out-
er wheel) receives less drive torque than the
inner wheel. This may mean that in certain
situations the torque delivered to the inner
wheel is too high, causing the wheels to
spin. On the other hand, the outer wheel is
receiving a lower drive torque than it could
transmit. This causes an overall loss of lateral
grip on the front axle, resulting in understeer
or “lengthening” of the trajectory.
»
137
Technical specifications
Advice
Operation
Safety

Operation
The XDS system can detect and correct this
effect via the sensors and signals of the ESC.
Via the ESC, the XDS will brake the inside
wheel and counter the excess driving torque
of that wheel. This means that the driver's
desired trajectory is much more precise,
The XDS system works in combination with
the ESC and is always active, even when ASR
traction control is disconnected.
Brake servo The brake servo increases the pressure you
apply to the brake pedal. It works
only when
the engine is running .
If the brake servo is not functioning, e.g. due
to a malfunction, or if the vehicle is being
towed, you will have to press the brake pedal
considerably harder to make up for the lack
of servo assistance. WARNING
The braking distance can also be affected by
external factors.
● Never let the vehicle coast with the engine
switched off. Failure to follow this instruction
could result in an accident. The braking dis-
tance is increased considerably when the
brake servo is not active.
● If the brake servo is not working, for exam-
ple when the vehicle is being towed, you will have to press the brake pedal considerably
harder than normal.
Start-Stop System*
Description and operation The Start-Stop function stops the engine
when the vehicle is stopped and starts it au-
tomatically when required.
– When the vehicle is stopped, put it in neu-
tral and release the clutch pedal. The en-
gine will stop.
– When the clutch pedal is pressed, the en-
gine starts again.
– The instrument panel display shows infor-
mation about the status of the Start-Stop
function ››› Fig. 133 .
St ar
t-Stop function conditions
● The driver seat belt must be buckled.
● The bonnet must be closed.
● The engine must be at operating tempera-
ture.
● The steering wheel must be straight.
● The vehicle must not be on a steep gradi-
ent.
● The vehicle must not be in reverse.
● A trailer must not be connected. ●
The temperature of the passenger compart-
ment must be within comfort limits (button A/C
11
››› Fig. 120 should be selected).
● The w ind

screen de-mist function must be
off.
● If not
, it requires an increase in airflow 10 ›››
Fig. 120 for more than three presses.
● The t emper
ature must not be set to HI or
LO.
● The driver door must be closed.
● The diesel particulate filter must not be in
regeneration mode, for diesel engines.
● The battery charge must not be low for the
next start.
● Battery temperature must be between -1 °C
(+30 °F) and +55 °C (+131 °F).
● The Parking aid system (Park Assist*) must
not be activated.
Start-Stop function interruption
In the following situations, the Start-Stop
function will be interrupted and the engine
will automatically start:
● The vehicle starts moving.
● The brake pedal is pressed several times in
a row.
● The battery has been discharged excessive-
ly.
● The Start-Stop System is manually deacti-
vated.
138

Advice
For the sake of the environment
Old tyres must be disposed of according to
the laws in the country concerned. Note
● For technical reasons, it is not generally
possible to use the wheels from other vehi-
cles. 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 vehi-
cle'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 (e.g.
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. Wheel bolts
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 should not use
wheel bolts from a different vehicle, even if it
is the same model
›››
page 147. 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 tightening 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 tightening torque of the wheel bolts
is too low, they could loosen whilst the vehi-
cle is in motion. Risk of accident! If the tight-
ening torque is too high, the wheel bolts and
threads can be damaged. CAUTION
The prescribed tightening torque for wheel
bolts for steel and alloy wheels is 120 Nm. Winter service
Winter tyres In winter conditions winter tyres will consid-
erably improve the vehicle's handling. Sum-mer tyres (width, rubber compound, tread
pattern) provide less grip on ice and snow.
Winter tyres must be inflated to a
pressure of
0.2 bar (2.9 psi/20 kPa) higher than the pres-
sures specified for summer tyres (see sticker
on fuel tank flap).
Winter tyres must be fitted on all four wheels.
Information on permitted winter tyre sizes
can be found in the vehicle's registration
documentation. Use only radial winter tyres.
All tyre sizes listed in the vehicle documenta-
tion 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 179, New
tyres and wheels determines the following
speed limits for winter tyres:
›
› › max. 160 km/h
max. 180 km/h
max. 190 km/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
technical service. The legal requirements of
each country must be followed.
Do not have winter tyres fitted for unnecessa-
rily long periods. Vehicles with summer tyres Q
S
T
H
180

Emergencies
– Switch off the engine. Switch on the hazard
warning lights.
– Apply the handbrake firmly.
– En g
age the first gear , or put
the selector
lever to position P for those vehicles with
an automatic gearbox.
– If you are towing a trailer, unhitch it from
your vehicle.
– Take the vehicle tools and the spare wheel
out of

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
If you have to change the tyre on a gradient,
block the wheel opposite the wheel being
changed by placing a stone or similar object
under it to prevent the vehicle from rolling
away. Note
Please observe related legal requirements. Changing a wheel
Change the wheel as described below: –
Remove the wheel cover
. A
l
so refer to
››› Fig. 155.
– Slac
ken the wheel bolts .
– Rai

se the vehicle with the jack at the corre-
spondin
g area.
– Remove the wheel and put
on the spare
one.
– Lower the vehicle.
– Tighten the wheel

bolts firmly with the box
sp

anner.
– Replace the hub cap.
Aft

er changing a wheel –
Put the tools back in their storage location.
– Place the wheel with the defective tyre in
the luggage compartment and secure it.
– Check the tyre pressure of the newly fitted
tyre as soon as possible.
– Have the tightening torque of the wheel
bolts checked as soon as possible with a
torque wrench. The prescribed torque must
be 120 Nm. Note
● If you notice that the wheel bolts are corro-
ded and difficult to turn when changing a wheel, they must be replaced before having
the wheel bolt tightening torque checked.
● For safety reasons, drive at moderate
speeds until the wheel bolt tightening torque
has been checked. Wheel trims
Fig. 155
Changing a wheel: remove the wheel
trim. The wheel trims must be removed to gain ac-
cess to the wheel bolts.
Removing
– Insert the extraction hook from the tools in-
to the designated ring, located in one of
the bolt hole covers of the wheel cover
››› Fig. 155 .
»
183
Technical specifications
Advice
Operation
Safety

Technical specifications
Wheels Tyre pressure, snow chains, wheel
bolts Tyre pressures
The sticker with the tyre pressure values can
be found on the inside of the fuel tank flap.
The tyre pressure values given there are for
cold tyres. Do not reduce the slightly raised
pr
e
ssures of warm tyres ››› .
Snow chains
Snow chains may be fitted only to the front
wheels .
C on

sult the section “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 tightening torque for steel
and alloy wheels is 120 Nm. WARNING
● Check the tyre pressure at least once per
month. Checking the tyre pressure is very im-
portant. If the tyre pressure is too high or too
low, there is an increased danger of accidents
- particularly at high speeds. ●
If the tightening torque of the wheel bolts
is too low, they could loosen while the vehi-
cle is in motion. Risk of accident! If the tight-
ening torque is too high, the wheel bolts and
threads can be damaged. Note
We recommend that you ask your Technical
Service for information about appropriate
wheel, tyre and snow chain size. 210

Technical specifications
Petrol engine 2.0 155 kW (211 PS) Engine specificationsPower output in kW (PS) at rpmMaximum torque (Nm at rpm)No. of cylinders/displacement (cm
3
)Fuel
155 (211)/5,300-6,200280/1,700-5,2004/1,984Super 95 RON a)
/Normal 91 RON b)
a)
Research Octane Number = Anti-detonation rating of the petrol.
b) With a slight power loss
PerformanceALTEA FREETRACK
Front-wheel driveALTEA FREETRACK Four-wheel drive
Top speed (km/h)220218
Acceleration 0-80 km/h (seconds)5.55.3
Acceleration 0-100 km/h (seconds)7.77.6
Weights (in kg)
Gross vehicle weight2,1502,205
Weight in running order (with driver)1,6061,661
Gross front axle weight1,1151,140
Gross rear axle weight1,0551,085
Permitted roof load7575
Maximum trailer weights (in kg)
Trailer without brakes750750
Trailer with brakes, gradients up to 8%1,6501,650
Trailer with brakes, gradients up to 12%1,4001,650 216

Technical specifications
Diesel engine 2.0 TDI CR 103 kW (140 PS) Engine specificationsPower output in kW (PS) at rpmMaximum torque (Nm at rpm)No. of cylinders/displacement (cm
3
)Fuel
103 (140)/4,200320/1,750-2,5004/1,968Diesel according to standard DIN EN 590,
min. 51 CNa)
a)
Cetane Number (cetane index) = Measure of the diesel combustion power.
PerformanceALTEAALTEA XLALTEA XL
Four-wheel driveALTEA FREETRACK Four-wheel drive
Top speed (km/h)201201198193
Acceleration 0-80 km/h (seconds)6.66.76.96.9
Acceleration 0-100 km/h (seconds)9.79.810.110.2
Weights (in kg)
Gross vehicle weight1,9852,0342,1322,159
Weight in running order (with driver)1,4651,4901,5881,615
Gross front axle weight1,0651,0701,0901,110
Gross rear axle weight9551,0201,0801,070
Permitted roof load75757575
Maximum trailer weights (in kg)
Trailer without brakes730740750750
Trailer with brakes, gradients up to 8%1,5001,5001,6501,650
Trailer with brakes, gradients up to 12%1,5001,5001,6501,650 220

Index
Tank flap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Technical modifications . . . . . . . . . . . . . . . . . . . . 147
Tightening torque of wheel bolts . . . . . . . . . . . . 210
Tilting sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Tire Mobility Set Check after 10 minutes . . . . . . . . . . . . . . . . . . 189
Do not use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Inflating a tyre . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Sealing a tyre . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Top Tether system . . . . . . . . . . . . . . . . . . . . . . . . . 27
Tow-away protection . . . . . . . . . . . . . . . . . . . . . . . 70
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Towing a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Towing bracket . . . . . . . . . . . . . . . . . . . . . . 145, 192
Towing bracket, fitting . . . . . . . . . . . . . . . . . . . . . 146
Towing hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Towline anchorage . . . . . . . . . . . . . . . . . . . . . . . . 191
Towline anchorages . . . . . . . . . . . . . . . . . . . . . . . 192
Tow starting General notes . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Traction control system (ASR) control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Trailer Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Trailer turn signals control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Transporting children . . . . . . . . . . . . . . . . . . . . . . . 24
Transporting objects Roof carrier system . . . . . . . . . . . . . . . . . . . . . . 104
Tread depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 41, 77
Tyre mobility set Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Tyre mobility system . . . . . . . . . . . . . . . . . . . . . . . 186
Tyre Mobility System
see tyre mobility system . . . . . . . . . . . . . . . . . 186
Tyre pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Tyre pressure control lamp . . . . . . . . . . . . . . . . . . 43
Tyre pressure monitoring . . . . . . . . . . . . . . . . . . . 176
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Tyre repair set see tyre mobility system . . . . . . . . . . . . . . . . . 186
Tyres and wheels Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Tyres tread depth . . . . . . . . . . . . . . . . . . . . . . . . . 177
Tyres useful life . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Tyres with directional tread pattern . . . . . . . . . . 175
U Underbody protection . . . . . . . . . . . . . . . . . . . . . 152
Unlocking and locking . . . . . . . . . . . . . . . . . . . . . . 71 Personalisation . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Upholstery Treating your upholstery . . . . . . . . . . . . . . . . . 154
V Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Vehicle care Treating your upholstery . . . . . . . . . . . . . . . . . 154
Vehicle data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Vehicle identification data . . . . . . . . . . . . . . . . . . 208
Vehicle identification number . . . . . . . . . . . . . . . 208
Vehicle maintenance electrically adjustable seats . . . . . . . . . . . . . . 154
heated seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
natural leather . . . . . . . . . . . . . . . . . . . . . . . . . 156
non-electrically adjustable seats . . . . . . . . . . 155
seats with airbag components . . . . . . . . . . . . 154
seats without airbag components . . . . . . . . . . 155 synthetic leather . . . . . . . . . . . . . . . . . . . . . . . . 156
trim fabrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
unheated seats . . . . . . . . . . . . . . . . . . . . . . . . . 155
Vehicle modifications . . . . . . . . . . . . . . . . . . . . . 147
Vehicle paintwork Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Products for vehicle maintenance . . . . . . . . . . 148
Vehicle tools Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Vehicle washing . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Ventilation slits . . . . . . . . . . . . . . . . . . . . . . . . . . 101
W Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Warning messages Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38, 49
Yellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39, 49
Warning messages in the display . . . . . . . . . . . . . 49
Warning symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Washing by hand . . . . . . . . . . . . . . . . . . . . . . . . . 149
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . . . 149
Washing with high pressure cleaners . . . . . . . . . 150
Water Warning message . . . . . . . . . . . . . . . . . . . . . . . . 50
Water in the windscreen washer tank . . . . . . . . . 171
Wear indicators . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Wearing suitable shoes . . . . . . . . . . . . . . . . . . . . . 11
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 184, 210 Tightening torque . . . . . . . . . . . . . . . . . . . . . . . 180
Wheel change . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175, 210
Wheel trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Why assume the correct sitting position? . . . . . . . 17
Why should head restraints be correctly adjusted? 9
229