2015 Seat Altea open gas tank

DrivingMessage in the instru-
ment panel displayHow to proceed
Gas operating mode cur-
rently impossible See the
manual!
Check that all conditions
for LPG operating mode
have been met
››› page 118. If so, have
the system checked imme-
diately by a specialised
workshop.
Petrol operating mode cur-
rently impossible. See the
manual!Have the system checked
immediately by a special-
ised workshop. LPG quality and consumption
Quality requirements for LPG are regulated
for all Europe in DIN EN 589 and permit the
use of LPG throughout Europe without any
problems.
LPG is a mixture of propane and butane.
A difference is drawn between winter gas and
summer gas. Winter gas has a higher propor-
tion of propane gas. As a result, the driving
range of winter gas may be lower (due to in-
creased consumption) than that of summer
gas.
The vehicle's engine management adapts au-
tomatically to the LPG used. Therefore, both
types of LPG can be mixed in the tank, with-
out the need for comprehensive draining be-
fore applying a different quality LPG. LPG and safety
If you smell gas or suspect that there is a
leak in the LPG system.
››› ●
Stop the vehicle immediately.
● Switch the ignition off.
● Open all the doors to properly ventilate the
vehicle.
● Extinguish cigarettes immediately.
● Move away from the vehicle or switch off
objects that may cause sparks or a fire.
● If you continue to smell gas, do not contin-
ue driving!
● Seek specialist assistance. Have the fault
repaired. WARNING
LPG is a highly explosive and inflammable
substance. It may cause severe burns and
other injury.
● Due care must be taken to avoid any risk of
fire or explosion.
● When parking the vehicle in a closed area
(for example in a garage), make sure that
there is adequate ventilation, either natural
or mechanical, to neutralise the LPG in the
event of a leak. WARNING
Failure to act when you can smell gas in the
vehicle or when refuelling can cause serious
injuries.
● Carry out the necessary operations.
● Leave the danger zone.
● If necessary, warn the emergency services. Note
● The LPG system must be subject to regular
inspections at a specialised workshop in ac-
cordance with the Maintenance Plan.
● The engine is always started with petrol,
even when LPG was being used when it was
switched off. For this reason the tank should
never be drained of petrol completely.
● If frequent short journeys are made, espe-
cially when the outside temperature is low,
the vehicle will tend to run on petrol more of-
ten than on LPG. Therefore, the petrol tank
may empty before the LPG tank.
● If while driving the system switches auto-
matically to petrol operating mode because
the LPG tank is almost empty, the next few
times the engine starts up, and depending on
the outside temperature and driving style, it
may automatically switch briefly to LPG oper-
ating mode to use up what is left in the tank.
● When the system automatically switches to
petrol operating mode because the LPG tank
is almost empty, you can revert to gas operat-
ing mode by pressing the ››› Fig. 121 GAS »
119
Technical specifications
Advice
Operation
Safety

Advice
Diesel Diesel* Diesel fuel
must conform to DIN EN 590 (EN =
“European Standard”). It must have a cetane
number (CN) of at least 51. The cetane num-
ber indicates the ignition quality of the diesel
fuel.
Notes on refuelling ››› page 158.
Biodiesel* CAUTION
● Your vehicle is not designed to use biodie-
sel fuel. Never, under any circumstances re-
fuel with biodiesel. The use of biodiesel fuel
could damage the engine and the fuel sys-
tem. The addition of biodiesel to diesel fuel
by the diesel manufacturer in accordance
with standard EN 590 or DIN 51628 is author-
ised and will not cause damage to the engine
or the fuel system.
● The diesel engine has been designed to be
used exclusively with diesel fuel conforming
to standard EN 590. Never refuel or use pet-
rol, kerosene, fuel oil or any other type of
fuel. If you accidentally fill up the vehicle
with the wrong type of fuel, do not start the
engine. Seek assistance from specialised per-
sonnel. The composition of these fuels may
severely damage the fuel system and the en-
gine. Winter operation
Winter-grade diesel
When using “summer-grade diesel fuel”, dif-
ficulties may be experienced at temperatures
below 0 °C (+32 °F) because the fuel thickens
due to wax separation. For this reason, “win-
ter-grade diesel fuel” is available in some
countries during the cold months. It can be
used at temperatures as low as -22 °C (-8 °F).
In countries with different climatic conditions
the diesel fuel generally sold has different
temperature characteristics. Check with the
Technical Services or filling stations in the
country concerned regarding the type of die-
sel fuels available.
Filter pre-heater
Your vehicle is fitted with a fuel filter glow
plug system, making it well equipped for op-
eration in winter. This ensures that the fuel
system remains operational to approx. -24 °C
(-11 °F), provided you use winter-grade diesel
which is safe to -15 °C (+5 °F).
However, if the fuel has waxed to such an ex-
tent that the engine will not start at tempera-
tures of under -24 °C (-11 °F), simply leave
the vehicle in a heated area for a while.
CAUTION
Do not mix fuel additives, the so-called “thin-
ners”, or similar additives with diesel fuel. LPG system (Liquefied
petroleum gas)*
Refuelling with LPG 3 Applies to the model: ALTEA / ALTEA XL
Fig. 140
Fuel tank open with LPG filler neck
and adapter 160

Checking and refilling levels
Fig. 141
LPG tank in spare wheel well Before refuelling, turn off the engine and
switch off the ignition and mobile telephone
››› .
Read carefully the instructions on how to use
the LPG pump.
Opening the fuel tank cap
The LPG filler neck is behind the fuel cap,
next to the petrol filler neck.
● The tank flap is located on the rear right-
hand side of the vehicle.
● Open the fuel tank flap.
Refuelling
● Remove the plug from the gas filler mouth
››› Fig. 140 1 .
● Screw the required adapter 2 onto the
LPG gas filler neck. ●
Refuel as indicated in the pump instruc-
tions.
● The fuel tank will be full when the pump
c ompr
essor automatically cuts the supply.
● If you wish to finish refuelling sooner, re-
lease the button on the pump to stop the
flow.
Closing the fuel tank cap
● Unscrew the adapter from the gas filler
neck 2 .
● Screw the cap onto the gas filler neck 1 .
● Close the fuel tank flap. The cover should
be flush with the bodywork. WARNING
Incorrect handling of LPG can cause explo-
sions, fire, serious burns and other injuries.
● LPG is a highly explosive and inflammable
substance.
● Small quantities of LPG may leak out after
refuelling. If LPG comes into contact with the
skin there is a risk of freezing. Note
● The vehicle includes one adapter for the
country in question, the most common one.
We generally recommend that you carry all
the adapters in your vehicle, as some coun-
tries use more than one type of filling sys-
tem. ●
If the outside temperature is very high, the
protection against overheating for the LPG
pump may disconnect automatically.
● If the outside temperature is very high, the
pressure of the LPG tank may be equal to or
greater than that of the gas tank of the LPG
pump. In this case, refuelling will be physi-
cally impossible.
● The filling nozzles of LPG pumps can differ
in the way they are operated. If you do not
know, ask a qualified employee at the petrol
station to do the refuelling.
● Noises heard when refuelling are normal
and do not indicate the presence of a fault in
the system. 161
Technical specifications
Advice
Operation
Safety

Advice
Adapter for the Fig. 142
General table of LPG filler neck
adapters An adapter is required due to the existence of
a range of pumps with different nozzles.
ACME adapter (adapter for Europe)
Dish Coupling Adapter (adapter for Italy)
Bayonet adapter
EURO adapter (adapter for Spain)
The supply includes the adapter for the coun-
try in question, the ACME 1 , the Dish Cou-
1 2
3
4 pling
2 , the bayonet
3 or the EURO adapt-
er 4 .
The filler systems and corresponding adapt-
ers vary according to country. As petrol sta-
tions abroad do not always have the neces-
sary adapters for your LPG system, we recom-
mend you purchase the appropriate adapter
before travelling abroad. Check that the
adapters are suited to your filling system. Note
The four most common types of adapter in Eu-
rope are the ACME adapter 1 , the Dish Cou-
pling adapter 2 , the bayonet adapter
3 and
the EURO adapter 4 . We generally recom-
mend that you carry all four adapters in your
vehicle, as some countries use more than one
type of filling system. The introduction of a
single system (Euronozzle) throughout Eu-
rope is being studied. Fixed adapter
3 Applies to the market: Spanish
Fig. 143
Fuel tank flap open with EURO-type
connector. The end of the filling tube has a EURO-type
connector so that you can refill LPG without
having to use an additional adapter
››› Fig. 143 .
LPG f uel LPG is an alternative vehicle fuel and is a
blend of propane and butane.
The success of LPG is due to the strict regula-
tions concerning exhaust gas emissions.
Compared to other fossil fuels, LPG is charac-
terised by its reduced emissions.
162

Checking and refilling levels
LPG quality and consumption
Quality requirements for LPG are regulated
for all Europe in DIN EN 589 and permit the
use of LPG throughout Europe.
A difference is drawn between winter gas and
summer gas. Winter gas has a higher propor-
tion of propane gas. As a result, the driving
range of winter gas may be lower (due to in-
creased consumption) than that of summer
gas.
LPG supplier network
The number of LPG pumps is constantly in-
creasing.
Lists of existing LPG pumps may be found on
Internet.
LPG safety A series of collision tests performed on this
vehicle while running with LPG have con-
firmed its high level of safety.
The safety of the LPG system guarantees op-
eration without risk. The following safety
measures have been adopted:
● The LPG tank has a solenoid valve which
closes automatically when the engine is
switched off (ignition off) or when running on
petrol. ●
A solenoid type main valve disconnects the
supply of gas to the engine compartment
when the engine is switched off or running
on petrol.
● A safety valve in the LPG tank with pipes to
the outside prevents the gas from entering
the vehicle interior.
● All anchorage points and materials have
been designed to ensure the maximum pos-
sible levels of safety.
The condition of the LPG system should be
checked regularly to guarantee safe driving
conditions ››› . These checks are included
in the Maintenance Programme. WARNING
● If there is a smell of gas or a suspected
leak, stop the vehicle immediately and switch
off the ignition. Open the doors to ventilate
the vehicle. Do not carry on driving! Take the
vehicle to a specialised workshop and have
the fault repaired.
● Immediately extinguish any cigarettes and
remove from the vehicle any objects which
might produce a spark or cause a fire, and
switch off immediately if gas is smelt or a
leak is detected.
● LPG tanks are subject to pressure and must
be checked regularly. The owner of the vehi-
cle must check that these services are per-
formed correctly. ●
When parking the vehicle in a closed area
(e.g. in a garage), make sure that there is ad-
equate ventilation, either natural or mechani-
cal, to neutralise the LPG in the event of a
leak. Note
For any fault in the LPG system, please refer
to the SEAT web page, which lists the work-
shops authorised to repair these faults. Working in the engine
compartment
Safety instructions on working in the
engine compartment Before starting any work on the engine or in
the engine compartment:
1. Switch off the engine and remove the key
from the ignition.
2. Apply the handbrake.
3. Move the gear lever to neutral or the selec- tor lever to position P.
4. Wait for the engine to cool down.
5. Keep children away from the vehicle.
6. Raise the bonnet ››› page 165.
»
163Technical specifications
Advice
Operation
Safety

Advice
You should not do any work in the engine
compartment unless you know exactly how to
carry out the jobs and have the correct tools!
Have the work carried out by a specialised
workshop if you are uncertain.
All service fluids and consumables, e.g. cool-
ant, engine oil, spark plugs and batteries,
are under constant development. SEAT pro-
vides a constant flow of information to Tech-
nical Services concerning modifications. For
this reason, we recommend you have service
fluids and consumables replaced by a Techni-
cal Service. Please observe the relevant in-
structions ››› page 147 . The engine compart-
ment of
the vehicle is a hazardous area.
››› .
WARNING
All work on the engine or in the engine com-
partment, e.g. checking and refilling fluids,
involves the danger of injury and burns, acci-
dents and even fire.
● Never open the bonnet if you see steam,
smoke or coolant escaping from the engine
compartment. Otherwise, there is a risk of
sustaining burns. Wait until no more steam or
coolant is emitted, then allow the engine to
cool before carefully opening the bonnet.
● Switch off the engine and remove the key
from the ignition.
● Apply the handbrake and move the gear
lever to neutral or selector lever to position P.
● Keep children away from the vehicle. ●
Never touch hot engine parts. There is a
risk of burns.
● Never spill liquids on a hot engine or on a
hot exhaust gas system. This is a fire hazard.
● Avoid causing short-circuits in the electri-
cal system, particularly at the points where
the jump leads are attached ››› page 190. The
battery could explode.
● Never touch the radiator fan. It is tempera-
ture controlled and could start automatically,
even when the engine has been switched off
and the key removed from the ignition!
● Never cover the engine with additional in-
sulating materials such as a blanket. Risk of
fire!
● Do not unscrew the cap on the coolant ex-
pansion tank when the engine is hot. If the
coolant is hot, the cooling system will be
pressurised!
● Protect face, hands and arms by covering
the cap with a large, thick cloth to protect
against escaping coolant and steam.
● Always make sure you have not left any ob-
jects, such as cleaning cloths or tools, in the
engine compartment.
● If you have to work underneath the vehicle,
you must use suitable stands additionally to
support the vehicle, there is a risk of acci-
dent!. A hydraulic jack is insufficient for se-
curing the vehicle and there is a risk of injury.
● If any work has to be performed when the
engine is started or with the engine running,
there is an additional, potentially fatal, safety
risk from the rotating parts, such as the drive belts, alternator, radiator fan, etc., and from
the high-voltage ignition system. You should
also observe the following:
– Never touch the electrical wiring of the
ignition system.
– Ensure that jewellery, loose clothing and
long hair do not get trapped in rotating
engine parts. Danger of death. Before
starting any work remove jewellery, tie
back and cover hair, and wear tight-fit-
ting clothes.
– Never accelerate with a gear engaged
without taking the necessary precau-
tions. The vehicle could move, even if the
handbrake is applied. Danger of death.
● If work has to be carried out on the fuel
system or on electrical components, you
must observe the following safety notes in
addition to the above warnings:
– Always disconnect the battery from the
on-board network. The vehicle must be
unlocked when this is done, otherwise
the alarm will be triggered.
– Do not smoke.
– Never work near naked flames.
– Always have a fire extinguisher on hand. CAUTION
When topping up service fluids, make sure
not to mistake them. Using the wrong fluids
could cause serious malfunctions and engine
damage! 164

Index
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Dipped beam headlights . . . . . . . . . . . . . . . . . . . . 75
Display (without warning or information texts) . . 47
Disposal Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 16
Door lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Door lock cylinder . . . . . . . . . . . . . . . . . . . . . . . . 152
Door lock handle . . . . . . . . . . . . . . . . . . . . . . . . . 152
Door release lever . . . . . . . . . . . . . . . . . . . . . . . . . 31
Doors Childproof locks . . . . . . . . . . . . . . . . . . . . . . . . . 66
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Driver see Correct sitting position . . . . . . . . . . . . . . . 6, 8
Driv e
shaft differential
XDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Drive wheel traction control system (ASR) . . . . . 137
Driving Economically/with Respect for the Environ-ment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
journeys abroad . . . . . . . . . . . . . . . . . . . . . . . . 120
steering lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
With a trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Driving abroad Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Driving Economically . . . . . . . . . . . . . . . . . . . . . . 132
Driving programmes . . . . . . . . . . . . . . . . . . . . . . 127
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Driving with automatic gearbox/DSG automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Driving with Respect for the Environment . . . . . 132
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Dynamic headlight range control . . . . . . . . . . . . . 79 E
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Electric power steering Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Electronic differential lock . . . . . . . . . . . . . . . . . . 135 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Electronic immobiliser . . . . . . . . . . . . . . . . . 46, 121
Electronic Stability Control . . . . . . . . . . . . . . . . . . 45 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Emergency braking warning . . . . . . . . . . . . 81, 136
Emergency manual locking . . . . . . . . . . . . . . . . . 193
Emergency opening Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Emission control system control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Engine compartment . . . . . . . . . . . . . . . . . . . . . . 165 Working in the engine compartment . . . . . . . . 163
Engine coolant G 12 plus-plus . . . . . . . . . . . . . . . . . . . . . . . . . 169
G 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Engine coolant fluid . . . . . . . . . . . . . . . . . . . . . . . 169
Engine fault Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Engine management control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Checking engine oil level . . . . . . . . . . . . . . . . . 167
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . 167 Engine oil pressure
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 44, 49
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 Environmental friendliness . . . . . . . . . . . . . . . 131
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . . . . 159
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
ESC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45, 134 see also Electronic Stability Control . . . . . . . . 134
Examp

le of menu use
Open the Configuration menu with the steer- ing wheel controls . . . . . . . . . . . . . . . . . . . . . 50
Program a speed limit warning . . . . . . . . . . . . . 50
To activate and deactivate the speed limit warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Example of the use of the menus Open the Configuration menu with the MFIlever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Examples of menu use Open the main menu . . . . . . . . . . . . . . . . . . . . . 50
Open the winter tyres menu . . . . . . . . . . . . . . . . 50
To close the winter tyres menu . . . . . . . . . . . . . 50
Exhaust gas emission control system . . . . . . . . . 131
F Fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Filling the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . 100
First-aid kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Flexible service interval display . . . . . . . . . . . . . . 48
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Fog lights with cornering function . . . . . . . . . . . . 81
Folding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Folding the seat backrest . . . . . . . . . . . . . . . . . . . . 92
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 safety instructions . . . . . . . . . . . . . . . . . . . . . . . 20
225