ESP Seat Altea 2015 Service Manual

Checking and refilling levels
Fixed service intervals*
If your vehicle does not have the “LongLife
service interval” or it has been disabled (by
request), you may use oils for fixed service
intervals , which also appear in
›
› › page 167,
Oil properties . In this case, your vehicle must
be serviced after a fixed interval of 1
year/15 000 km (10 000 miles)(whatever
comes first) ››› Booklet Maintenance Pro-
gramme.
● In ex

ceptional circumstances, if the engine
oil level is too low ››› page 167 and you can-
not o

btain the oil specified for your vehicle,
you can put in a small quantity of oil con-
forming to the specification ACEA A2 or
ACEA A3 (petrol engines) or ACEA B3 or
ACEA B4 (diesel engines) (up to 0.5 l).
Vehicles with a diesel particulate filter*
The Maintenance Programme states whether
your vehicle is fitted with a diesel particulate
filter.
Only VW 507 00 engine oil, with reduced ash
formation, may be used in diesel engines
equipped with particulate filter. Using other
types of oil will cause a higher soot concen-
tration and reduce the life of the DPF. There-
fore:
● Avoid mixing this oil with other engine oils.
● Only in exceptional circumstances, if the
engine oil level is too low ››› page 167 and you cannot obtain the oil specified for your
vehicle, you can use a small quantity of oil
(once) conforming to the VW 506 00,
VW 506 01, VW 505 00, VW 505 01 or
ACEA B3/ACEA B4 specification. (up to 0.5 l).
Oil properties
Engine typeSpecification
Petrol without flexible
service intervalVW 502 00/VW 504 00
Petrol with flexible serv-
ice interval (LongLife)VW 504 00
Diesel. Engines without
Particulate filter (DPF)VW 505 01/VW 506 01/VW
507 00
Diesel. Particulate Filter
Engines (DPF).
With or without flexible
service interval (with
and without LongLife) a)VW 507 00
a)
Only use recommended oils, otherwise you may damage the
engine.
Engine oil additives
No type of additive should be mixed with the
engine oil. The deterioration caused by these
additives is not covered by the warranty. Note
Before a long trip, we recommend finding an
engine oil that conforms to the correspond-
ing VW specifications and recommend keep-
ing it in the vehicle. This way, the correct en-
gine oil will always be available for a top-up if
needed. Checking the engine oil level
Fig. 147
Engine oil dipstick. The engine oil dipstick indicates the level of
the oil.
Checking oil level
– Park the vehicle in a horizontal position.
– Briefly run the engine at idle speed until
the operating temperature is reached and
then stop.
– Wait for about two minutes.
»
167
Technical specifications
Advice
Operation
Safety

Advice
– Pull out the dipstick. Wipe the dipstick with
a clean cloth and insert it again, pushing it
in as far as it will go.
– Then pull it out once more and check the oil
level ››› Fig. 147 . Top up with engine oil if
nec e
ssary.
Oil level in area ADo
not
add oil ›
›› .
Oil level in area BYou
can
add oil, but keep the level in
thi

s zone.
Oil level in area COil
must be added.
Afterwards
, the oil
level should be in the lined area B .
Depending on how you drive and the condi-
tions in which the vehicle is used, oil con-
sumption can be up to 0.5 l/1000 km. Oil
consumption is likely to be higher for the first
5,000 km. For this reason the engine oil level
must be checked at regular intervals, prefera-
bly when filling the tank and before a jour-
ney. WARNING
Any work carried out in the engine compart-
ment or on the engine must be carried out
cautiously. –
–
– ●
When working in the engine compartment,
always observe the safety warnings
››› page 163. CAUTION
If the oil level is above the area A do not
start the engine. This could result in damage
to the engine and catalytic converter. Contact
a Technical Service. Topping up engine oil
 Fig. 148
In the engine compartment: Engine
oil filler cap Before opening the bonnet, read and observe
the warnings
››› in Safety instructions on
working in the engine compartment on
page 163 .
– Un s

crew cap from engine oil filler opening
››› Fig. 148. –
Top-up oi
l in small amounts, using the cor-
rect oil.
– To avoid over-filling with engine oil, you
should top-up using small quantities, wait
a while and check the oil level before add-
ing any more oil.
– As soon as the oil level is in area B , care-
fully close the cap.
The position of the oil filler opening is shown
in the corresponding engine compartment il-
lustration ››› page 166 .
En gine oi

l specification ››› page 166. WARNING
Oil is highly inflammable! Ensure that no oil
comes into contact with hot engine compo-
nents when topping up. CAUTION
If the oil level is above the area A do not
start the engine. This could result in damage
to the engine and catalytic converter. Contact
a specialised workshop. For the sake of the environment
The oil level must never be above area A .
Otherwise oil can be drawn in through the
crankcase breather and escape into the at-
mosphere via the exhaust system. 168

Checking and refilling levels
Changing engine oil The engine oil must be changed at the inter-
vals given in the service schedule.
We recommend that you have the engine oil
changed by a Technical Service.
The oil change intervals are shown in the
Maintenance Programme.
WARNING
Only change the engine oil yourself if you
have the specialist knowledge required!
● Before opening the bonnet, read and ob-
serve the warnings ››› page 163, Safety in-
structions on working in the engine compart-
ment.
● Wait
for the engine to cool down. Hot oil
may cause burn injuries.
● Wear eye protection to avoid injuries, such
as acid burns, caused by splashes of oil.
● When removing the oil drain plug with your
fingers, keep your arm horizontal to help pre-
vent oil from running down your arm.
● Wash your skin thoroughly if it comes into
contact with engine oil.
● Engine oil is poisonous! Used oil must be
stored in a safe place out of the reach of chil-
dren. CAUTION
No additives should be used with engine oil.
This could result in engine damage. Any dam-
age caused by the use of such additives
would not be covered by the factory warranty. For the sake of the environment
● Because of disposal problems and the spe-
cial tools and specialist knowledge required,
we recommend that you have the engine oil
and filter changed by a Technical Service.
● Never pour oil down drains or into the
ground.
● Use a suitable container when draining the
used oil. It must be large enough to hold all
the engine oil. Cooling system
Engine coolant specifications The engine cooling system is supplied from
the factory with a specially treated mixture of
water and, at least, 40 % of the additive
G 13
(TLVW 774 J). The engine coolant additive is
recognisable by its purple colour. This mix-
ture of water and additive gives the necessa-
ry frost protection down to -25°C (-13 F) and
protects the light alloy parts of the cooling
system against corrosion. It also prevents scaling and considerably raises the boiling
point of the coolant.
To protect the engine cooling system, the
percentage of additive must
always be at
l e

ast 40 %, even in warm climates where an-
ti-freeze protection is not required.
If greater frost protection is required in very
cold climates, the proportion of additive can
be increased. However, the percentage of ad-
ditive should not exceed 60%, as this would
reduce frost protection and, in turn, decrease
cooling capacity.
When the coolant is topped up, use a mixture
of distilled water and, at least, 40 % of the G
13 or G 12 plu

s-plus (TL-VW 774 G) additive
(both are purple) to obtain an optimum anti-
corrosion protection ››› . The mixture of G
13 with G 12 plus (TL-VW 774 F), G 12 (red) or
G 11 (green-blue) engine coolants will signifi-
cantly reduce the anticorrosion protection
and should, therefore be avoided ››› .
WARNING
If there is not enough anti-freeze in the cool-
ant system, the engine may fail leading to se-
rious damage.
● Please make sure that the percentage of
additive is correct with respect to the lowest
expected ambient temperature in the zone
where the vehicle is to be used.
● When the outside temperature is very low,
the coolant could freeze and the vehicle » 169
Technical specifications
Advice
Operation
Safety

Advice
would be immobilised. In this case, the heat-
ing would not work either and inadequately
dressed passengers could die of cold.
CAUTION
The original additives should never be mixed
with coolants which are not approved by
SEAT. Otherwise, you run the risk of causing
severe damage to the engine and the engine
cooling system. ● If the fluid in the expansion tank is not pur-
ple but is, for example, brown, this indicates
that the G 13 additive has been mixed with
an inadequate coolant. The coolant must be
changed as soon as possible if this is the
case! This could result in serious faults and
engine damage. For the sake of the environment
Coolants and additives can contaminate the
environment. If any fluids are spilled, they
should be collected and correctly disposed
of, with respect to the environment. Checking the coolant level and
topping up
Fig. 149
Engine compartment: coolant expan-
sion tank cap. Top up coolant when the level is below the
MIN (minimum) mark.
Before opening the bonnet, read and observe
the warnings
››› in Safety instructions on
working in the engine compartment on
page 163 .
Openin g the c
oolant expansion tank
– Switch off the engine and allow it to cool.
– To prevent scalding, cover the cap on the
coolant expansion tank with a thick cloth
and carefully unscrew the cap ››› .
Checking coolant level
– Look into the open coolant expansion tank
and read off the coolant level. –
If the level is below the “MIN” mark, top up
with coolant.
Topping up coolant – Only use new coolant liquid.
– Do not fi

ll above the “MAX” mark.
Closing the coolant expansion tank – Screw the cap on again tightly.
The position of the coolant expansion reser-
voir is shown in the corresponding engine
compartment illustration ››› page 166.
Make sure that the coolant meets the re-
quired specifications ››› page 169. Do not use
a different type of additive if additive G12+ is
not available. In this case use only water and
bring the coolant concentration back up to
the correct level as soon as possible by put-
ting in the specified additive ››› page 169.
Always top up with new coolant.
Do not fi

ll above the “MAX” mark. Otherwise
the excess coolant will be forced out of the
cooling system when the engine is hot.
The coolant additive G12+ (dyed purple) may
be mixed with G12 (dyed red) and also with G
11.
170

Advice
Brake fluid Checking the brake fluid level Fig. 151
Engine compartment: brake fluid
reservoir cap –
Read off the fluid level at the transparent
brake fluid reservoir. It should always be
between the “MIN” and “MAX” marks.
The position of the brake fluid reservoir is
shown in the corresponding engine compart-
ment illustration ››› page 166. The brake fluid
reservoir has a black and yellow cap.
The brake fluid level drops slightly when the
vehicle is being used as the brake pads are
automatically adjusted as they wear.
However, if the level goes down noticeably in
a short time, or drops below the “MIN” mark,
there may be a leak in the brake system. A
display on the instrument panel will warn you
if the brake fluid level is too low ››› page 35. WARNING
Before opening the bonnet to check the brake
fluid level, read and observe the warnings
››› page 163. Changing the brake fluid
The Maintenance Programme indicates brake
fluid change intervals.
We recommend that you have the brake fluid
changed by a Technical Service.
Before opening the bonnet, please read and
follow the warnings
››› in Safety instruc-
tions on working in the engine compartment
on page 163 in section “Safety notes for
w ork
ing in the engine compartment”.
In the course of time, brake fluid becomes
hygroscopic and absorbs water from the am-
bient air. If the water content in the brake flu-
id is too high, the brake system could cor-
rode. This also considerably reduces the boil-
ing point of the brake fluid. Heavy use of the
brakes may then cause a vapour lock which
could impair the braking effect.
Be sure to always use the correct brake fluid.
Only use brake fluid that expressly meets the
VW 501 14 standard.
You can buy VW 501 14 standard brake fluid
at a SEAT dealership or a SEAT Official Serv-
ice. If none is available, use only high-quality brake fluid that meets DIN ISO 4925 CLASS 4
standards, or USA Standards FMVSS 116 DOT
4.
Using any other kind of brake fluid or one
that is not of a high quality may affect opera-
tion of the brake system and reduce its effec-
tiveness. Never use a brake fluid if the con-
tainer does not state that it complies with VW
501 14, DIN ISO 4925 CLASS 4 standards, or
USA standards FMVSS 116 DOT 4.
WARNING
Brake fluid is poisonous. Old brake fluid im-
pairs the braking effect.
● Before opening the bonnet to check the
brake fluid level, read and observe the warn-
ings ››› page 163.
● Br ak
e fluid should be stored in the closed
original container in a safe place out of reach
of children. There is a toxic risk.
● Perform the brake fluid change according to
the Maintenance Programme. Heavy use of
the brakes may cause a vapour lock if the
brake fluid is left in the brake system for too
long. This would seriously affect the effec-
tiveness of the brakes and the safety of the
vehicle. This may cause an accident. CAUTION
Brake fluid damages the vehicle paintwork.
Wipe off any brake fluid from the paintwork
immediately. 172

Advice
Checking the electrolyte level The electrolyte level should be checked regu-
larly in high-mileage vehicles, in hot coun-
tries and in older batteries.
– Open the bonnet and open the battery cov-
er at the front ››› in Safety instructions
on working in the engine compartment on
page 164 ››› in Warnings on handling
the battery on page 173.
– Check the colour display in the "magic eye"
on the top of the battery.
– If there are air bubbles in the window, tap
the window gently until they disperse.
The position of the battery is shown in the
corresponding engine compartment diagram
››› page 166 .
The “m agic
eye” indicator, located on the top
of the battery changes colour, depending on
the charge state and electrolyte level of the
battery.
There are two different colours:
● Black: correct charge status.
● Transparent/clear yellow: the battery must
be replaced. Contact a specialised workshop. Charging and changing the vehicle
battery The battery is maintenance-free and is
checked during the inspection service. All
work on the vehicle battery requires special-
ist knowledge.
If you often drive short distances or if the ve-
hicle is not driven for long periods, the bat-
tery should be checked by a specialised
workshop between the scheduled services.
If the battery has discharged and you have
problems starting the vehicle, the battery
might be damaged. If this happens, we rec-
ommend you have the vehicle battery
checked by a Technical Service where it will
be re-charged or replaced.
Charging the battery
The vehicle battery should be charged by a
specialised workshop only, as batteries us-
ing special technology have been installed
and they must be charged in a controlled en-
vironment.
Replacing a vehicle battery
The battery has been developed to suit the
conditions of its location and has special
safety features.
Genuine SEAT batteries meet the mainte-
nance, performance and safety specifications
of your vehicle. WARNING
● We recommend you use only maintenance-
free or cycle free leak-proof batteries which
comply with standards T 825 06 and
VW 7 50 73. This standard applies as of
2001.
● Before starting any work on the batteries,
you must read and observe the warnings
››› in Warnings on handling the battery on
page 173. For the sake of the environment
Batteries contain toxic substances such as
sulphuric acid and lead. They must be dis-
posed of appropriately and must not be dis-
posed of with ordinary household waste. 174

Wheels
Wheels
Wheels and tyres General notes Avoiding damage
– If you have to drive over a kerb or similar
obstacle, drive very slowly and at a right
angle.
– Keep grease, oil and fuel off the tyres.
– Inspect the tyres regularly for damage
(cuts, cracks or blisters, etc.). Remove any
foreign objects embedded in the treads.
Storing tyres
– When you remove the tyres, mark them in
order to maintain the same direction of ro-
tation when they are installed again.
– When removed, the wheels and/or tyres
should be stored in a cool, dry and prefera-
bly dark location.
– Store tyres in a vertical position if they are
not fitted on wheel rims.
New tyres
New tyres must be run in ›››
page 130.
The tread depth of new tyres may vary, ac-
cording to the type and make of tyre and the
tread pattern. Concealed damage
Damage to tyres and rims is often not readily
visible. If you notice unusual vibrations or the
vehicle pulling to one side, this may indicate
that one of the tyres is damaged. They
should be checked immediately by a Techni-
cal Service.
Tyres with directional tread pattern
An arrow on the tyre sidewall indicates the di-
rection of rotation on tyres with directional
tread. Always observe the direction of rota-
tion indicated when fitting the wheel. This
guarantees optimum grip and helps to avoid
aquaplaning, excessive noise and wear.
WARNING
● New tyres do not have maximum grip dur-
ing the first 500 km (300 miles). Drive partic-
ularly carefully to avoid possible accidents.
● Never drive with damaged tyres. This may
cause an accident.
● If you notice unusual vibrations or if the ve-
hicle pulls to one side when driving, stop the
vehicle immediately and check the tyres for
damage. Checking tyre pressure
The correct tyre pressure can be seen on the
sticker on the inside of the fuel tank flap.1. Read the required tyre inflation pressure
from the sticker. The values refer to Sum-
mer tyres. For winter tyres, you must add
0.2 bar (2.9 psi / 20 kPa) to the values
given for summer tyres.
2. The tyre pressures should only be checked when the tyres are cold. The slightly raised
pressures of warm tyres must not be re-
duced.
3. Adjust the tyre pressure to the load you are carrying.
Tyre pressure
The correct tyre pressure is especially impor-
tant at high speeds. The pressure should
therefore be checked at least once a month
and before starting a journey.
The sticker with the tyre pressure values can
be found on the inside of the fuel tank flap.
The tyre pressure values given are for cold
tyres. Do not reduce the slightly raised pres-
sures of warm tyres ››› .
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.
● A tyre can easily burst if the pressure is too
low, causing an accident! » 175Technical specifications
Advice
Operation
Safety

Emergencies
After inserting the sealant residue in the tyre,
you must again check the tyre pressure about
10 minutes after starting the engine.
You should only use the tire mobility set if
the vehicle is parked in a safe place, you are
familiar with the procedure and you have the
necessary tire mobility set! Otherwise, you
should seek professional assistance.
The tyre sealant must not be used in the
following cases:
● If the wheel rim has been damaged.
● In outside temperatures below -20 °C
(-4 °F).
● In the event of cuts or perforations in the
tyre greater than 4 mm.
● If you have been driving with very low pres-
sure or a completely flat tyre.
● If the sealant bottle has passed its use by
date. WARNING
Using the tyre mobility system can be dan-
gerous, especially when filling the tyre at the
roadside. Please observe the following rules
to minimise the risk of injury:
● Stop the vehicle safely as soon as possible.
Park it at a safe distance from surrounding
traffic to fill the tyre.
● Ensure the ground on which you park is flat
and solid. ●
All passengers and particularly children
must keep a safe distance from the work area.
● Turn on the hazard warning lights to warn
other road users.
● Use the tyre mobility system only if you are
familiar with the necessary procedures. Oth-
erwise, you should seek professional assis-
tance.
● The tyre mobility set is intended for tempo-
rary emergency use only until you can reach
the nearest specialised workshop.
● Replace the repaired tyre with the tire mo-
bility set as soon as possible.
● The sealant is a health hazard and must be
cleaned immediately if it comes into contact
with the skin.
● Always keep the tire mobility set out of the
reach of small children.
● Never use an equivalent jack, even if it has
been approved for your vehicle.
● Always stop the engine, apply the hand-
brake lever firmly and engage gear if using a
manual gearbox, in order to reduce the risk of
vehicle involuntary movement. WARNING
A tyre filled with sealant does not have the
same performance properties as a conven-
tional tyre.
● Never drive faster than 80 km/h (50 mph).
● Avoid heavy acceleration, hard braking and
fast cornering. ●
Drive only during 10 minutes at a maximum
speed of 80 km/h (50 mph) and subsequently
check the tyre. For the sake of the environment
Dispose of used or expired sealant observing
any legal requirements. Note
● A new bottle of sealant can be purchased at
SEAT dealerships.
● Take into account the separate instruction
manual from the tyre mobility set* manufac-
turer. Contents of the tyre mobility system*
Fig. 162
Standard representation: contents of
the tyre mobility system. » 187Technical specifications
Advice
Operation
Safety

Advice
The tyre mobility set is located underneath
the floor covering in the boot. It includes the
following components ››› Fig. 162 :
T y
re valve remover
Sticker indicating maximum speed “max.
80 km/h” or “max. 50 mph”
Filler tube with cap
Air compressor
Tube for inflating tyres
Warning provided by tyre pressure moni-
toring system 1)
Air bleed screw 2)
ON/OFF switch
12 volt connector
Bottle of sealant
Spare tyre valve
The
valve insert remover 1 has a gap at the
lower end for a valve insert. The valve insert
can only be screwed or unscrewed in this
way. This also applies to its replacement part 11 .
1 2
3
4
5
6
7
8
9
10
11 Sealing and inflating a tyre
Sealing a tyre
● Unscrew the tyre valve cap.
● Use the enclosed extractor to unscrew the
valve insert ››› Fig. 162 1 and place the
valve insert on a clean surface.
● Vigorously shake the sealant bottle
››› Fig. 162 10 for several seconds.
● Screw the inflator tube ››› Fig. 162 3 se-
curely into the sealant bottle in a clockwise
direction. The seal on the mouth of the bottle
moves automatically.
● Remove the lid from the filling tube
››› Fig. 162 3 and screw the open end of the
tube into the tyre valve.
● Hold the tyre sealant can upside down and
fill the complete contents of the can into the
ty r

e.
● Remove the tyre sealant bottle from the
valve.
● Screw the valve insert into the tyre valve
again with the corresponding tool ›››
Fig. 162
1 .Inflating the tyre
●
Securely screw the tyre inflator tube
››› Fig. 162 5 of the compressor into the tyre
valve.
● Check whether the air bleed screw
››› Fig. 162 7 is closed.
● Start the vehicle engine and leave it run-
ning.
● Attach the connector ››› Fig. 162 9 to one
of the vehicle's 12 volt sockets ››› page 99.
● Connect the air compressor with the
ON/OFF switch ››› Fig. 162 8 .
● Keep the air compressor running until it
reaches 2.0 to 2.5 bar (29-36 psi /
200-250 kPa) ››› .
Maximum operation time
8 minut e

s ››› .
● Disconnect the air compressor.
● If it is not possible to achieve an air pres-
sure of 2.0 to 2.5 bar (29-36 psi /
200-250 kPa), unscrew the tyre inflator tube
from the tyre valve.
● Move the vehicle some 10 metres forward
or backward so that the sealant is evenly dis-
tributed in the tyre interior.
● Securely screw the compressor tyre inflator
tube into the tyre valve and repeat the infla-
tion process. 1)
It can also be integrated in the compressor.
2) In its place, the compressor may have a button.
188

Advice
Driving style
Towing requires some experience, especially
when using a tow rope. Both drivers should
be familiar with the technique required for
towing. Inexperienced drivers should not at-
tempt to tow.
Do not pull too hard with the towing vehicle
and take care to avoid jerking the tow rope.
When towing on an unpaved road, there is al-
ways a risk of overloading and damaging the
anchorage points.
The ignition of the vehicle being towed must
be switched on to prevent the steering wheel
from locking and also to allow the use of the
turn signals, horn, windscreen wipers and
washers.
The brake servo only works when the engine
is running. When not running, you must ap-
ply considerably more pressure to the brake
pedal.
As the power assisted steering does not work
if the engine is not running, you will need
more strength to steer than you normally
would.
● The vehicle must not be towed faster than
50 km/h (31 mph).
Towing vehicles with an automatic gearbox
● Put the selector lever into position “N”.
● Do not drive faster than 50 km/h (31 mph). ●
Do not tow further than 50 km.
● If a breakdown vehicle is used, the vehicle
must be towed with the front wheels raised. Note
● Observe legal requirements when towing or
tow-starting.
● Switch on the hazard warning lights of both
vehicles. However, observe any regulations
to the contrary.
● For technical reasons, vehicles with an au-
tomatic gearbox must not be tow-started.
● If there is no lubricant in the gearbox as the
result of a fault, you must raise the driven
wheels while the vehicle is being towed.
● If the vehicle has to be towed more than
50 km, the front wheels should be raised dur-
ing towing, and towing should be carried out
by a qualified person.
● The steering wheel is locked when the vehi-
cle has no electrical power. The vehicle must
then be towed with the front wheels raised.
Towing should be carried out by a qualified
person.
● The towline anchorage should always be
kept in the vehicle. Please refer to the notes
on ››› page 191, Tow-starting. Towline anchorages
Fig. 165
Fitting the front towline anchorage
to the front right section of the vehicle. Fig. 166
Fitting the towline anchorage to the
rear of the vehicle. Front towline anchorage
– Take the towline anchorage from the on-
board tool set.
– Remove the cover by pressing down on its
left-hand side.
192