2014 Seat Altea fuel additives

234Checking and refilling levels
Petrol additives
Petrol additives improve the quality of the petrol.
The quality of the fuel influences the behaviour, performance and service
life of the engine.
This is why the petrol you use should carry suitable additives already inclu-
ded by the petrol industry, free of metals. These additives will help to pre-
vent corrosion, keep the fuel system clean and prevent deposits from build-
ing up in the engine.
If good-quality petrol with metal-free additives is not available or engine
problems arise, the necessary additives must be added when refuelling.
Not all petrol additives have been shown to be effective. The use of unsuita-
ble petrol additives may cause significant damage to the engine and the
catalytic converter. Metal additives should never be used. Metal additives
may also be contained in petrol additives for improving anti-detonation rat-
ings or octane ratings.
SEAT recommends “genuine Volkswagen Group fuel additives for petrol en-
gines”. These additives can be bought at SEAT Authorised Services, where
information on how to use them can also be obtained.
CAUTION
Do not refuel if the filler indicates that the fuel contains metal. LRP (lead re-
placement petrol) fuels contain high concentrations of metal additives. Us-
ing them may damage the engine! 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 number indi-
cates the ignition quality of the diesel fuel.
Notes on refuelling ⇒ page 228. 
Biodiesel*
CAUTION
● Your vehicle is not designed to use biodiesel fuel. Never, under any cir-
cumstances refuel with biodiesel. The use of biodiesel fuel could damage
the engine and the fuel system. The addition of biodiesel to diesel fuel by
the diesel manufacturer in accordance with standard EN 590 or DIN 51628
is authorised 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 petrol, 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 speci-
alised personnel. The composition of these fuels may severely damage the
fuel system and the engine. 

235
Checking and refilling levels
Winter driving
Diesel can thicken in winter.
Winter-grade diesel
When using “summer-grade diesel fuel”, difficulties may be experienced at
temperatures below 0 °C (+32 °F) because the fuel thickens due to wax sep-
aration. For this reason, “winter-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 diesel fuels
available.
Filter pre-heater
Your vehicle is fitted with a fuel filter glow plug system, making it well
equipped for operation 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 extent that the engine will not
start at temperatures of under -24 °C (-11 °F), simply place the vehicle in a
warm place for a while.
CAUTION
Do not mix fuel additives (thinners or similar products) with diesel fuel. Working in the engine compartment
Safety instructions on working in the engine compartment
Any work carried out in the engine compartment or on the
engine must be carried out cautiously.
Before starting any work on the engine or in the engine compart-
ment:
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 selector lever to position P.
4. Wait for the engine to cool down.
5. Keep children away from the vehicle.
6. Raise the bonnet ⇒ page 237.
You should not do any work in the engine compartment unless you know ex-
actly how to carry out the jobs and have the correct tools! Have the work car-
ried out by a specialised workshop if you are uncertain.
All service fluids and consumables, e.g. coolant, engine oil, spark plugs
and batteries, are under constant development. SEAT provides a constant
flow of information to the Technical Services concerning modifications. For
this reason, we recommend you to have service fluids and consumables re-
placed by a Technical Service. Please observe the relevant instructions
⇒ page 226. The engine compartment of the vehicle is a hazardous area.
⇒ 
. 
Safety FirstOperating instructionsPractical TipsTechnical Specifications

Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . 182
Manual mode2C-Climatronic . . . . . . . . . . . . . . . . . . . . . . 167
MEDIA-IN connector . . . . . . . . . . . . . . . . . . . . . 153
MFI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Mirrors Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 132
Interior rear vision mirror . . . . . . . . . . . . . . 131
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . 126
Mobile phones and two-way radios . . . . . . . . 227
Multi-purpose mobile storage compartment Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Functions . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Multi-purpose mobile storage compartment* Fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Multifunction display . . . . . . . . . . . . . . . . . . . . . 63
N
Number of seats . . . . . . . . . . . . . . . . . . . . . . . . . 19
O
Observations . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Octane number . . . . . . . . . . . . . . . . . . . . . . . . . 233
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Oil change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . 239 One-touch opening and closing
Electric windows . . . . . . . . . . . . . . . . . . . . . 111
Opening and locking . . . . . . . . . . . . . . . . . . . . 108
Outside temperature indicator . . . . . . . . . . . . . 65
Overview control lamps . . . . . . . . . . . . . . . . . . . . . . . . 78
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . 76
Dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . 57
warning lamps . . . . . . . . . . . . . . . . . . . . . . . 78
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . 76
P Paintwork Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Parking aid acoustic system . . . . . . . . . . . . . . 190
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Parking system . . . . . . . . . . . . . . . . . . . . . . . . . 190
Parking System Plus . . . . . . . . . . . . . . . . . . . . . 191
Passenger see Correct sitting position . . . . . . . 10, 11, 12
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 Driving abroad . . . . . . . . . . . . . . . . . . . . . . 208
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . 234
Physical principles of a frontal collision . . . . . . 21
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Plastic parts cleaning . . . . . . . . . . . . . . . . . . . . 224
Pollen filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Pollution filter . . . . . . . . . . . . . . . . . . . . . . . . . . 169 Power sockets . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Power steering . . . . . . . . . . . . . . . . . . . . . . . . . 202
Products for vehicle maintenance . . . . . . . . . . 214
R Radio frequency remote control . . . . . . . . . . . 104 Changing the battery . . . . . . . . . . . . . . . . . 105
Radio navigation controls on the steering wheel
Audio + telephone version . . . . . . . . . . . . . . 94
Rain sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Rear cup holder Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Rear fog light control lamp . . . . . . . . . . . . . . . . . . . . . 82, 115
Control lamp . . . . . . . . . . . . . . . . . . . . . . . . 115
Rear interior lights . . . . . . . . . . . . . . . . . . . . . . 125
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 87
Emergency opening . . . . . . . . . . . . . . . . . . 109
Rear reading lights . . . . . . . . . . . . . . . . . . . . . . 125
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Rear shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 Storage compartment . . . . . . . . . . . . . . . . 155
Rear window automatic wiper/washer . . . . . . 130
Rear window wiper . . . . . . . . . . . . . . . . . . . . . . 130
Recommended gear display . . . . . . . . . . . . . . . 62
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Registration light . . . . . . . . . . . . . . . . . . . 285, 286
314 Index