2012 Seat Ibiza ST check engine

213
Checking and refilling levels
Brake fluid Checking the brake fluid level
The brake fluid is checked at the intervals given in the serv-
ice schedule.
Fig. 141 In the engine
compartment: Brake fluid
reservoir cover
– 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 en-
gine compartment illustration ⇒ page 259. 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 65.
WARNING
Before opening the bonnet to check the brake fluid level, read and ob-
serve the warnings ⇒ page 200.

Changing the brake fluid
The Maintenance Programme indicates the brake fluid
change intervals. We recommend that you have the brake fluid changed by a Technical Serv-
ice.
Before opening the bonnet, please read and follow the warnings ⇒ 
in
Safety instructions on working in the engine compartment on page 200 in
section “Safety notes for working in the engine compartment”.
Brake fluid absorbs moisture. In the course of time, it will absorb water from
the ambient air. If the water content in the brake fluid is too high, the brake
system could corrode. This also considerably reduces the boiling 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 ex-
pressly meets VW 501 14 standards.
You can buy VW 501 14 standard brake fluid in a SEAT dealership or SEAT
Official Service. 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 operation of the brake system and reduce its effectiveness. Never use
a brake fluid if the container does not state that it complies with VW 501 14,
DIN ISO 4925 CLASS 4 standards, or USA standards FMVSS 116 DOT 4. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

215
Checking and refilling levels
WARNING (Continued)
● Fires, sparks, open flames and smoking are prohibited. When han-
dling cables and electrical equipment, avoid causing sparks and electro-
static charge. Never short the battery terminals. High-energy sparks can
cause injury.
● A highly explosive mixture of gases is released when the battery is
under charge. The batteries should be charged in a well-ventilated room
only.
● Keep children away from acid and batteries.
● Before working on the electrical system, you must switch off the en-
gine, the ignition and all consumers. The negative cable on the battery
must be disconnected. When a light bulb is changed, you need only
switch off the light.
● Deactivate the anti-theft alarm by unlocking the vehicle before you
disconnect the battery! The alarm will otherwise be triggered.
● When disconnecting the battery from the vehicle on-board network,
disconnect first the negative cable and then the positive cable.
● Switch off all electrical consumers before reconnecting the battery.
Reconnect first the positive cable and then the negative cable. Never re-
verse the polarity of the connections. This could cause an electrical fire.
● Never charge a frozen battery, or one which has thawed. This could
result in explosions and chemical burns. Always replace a battery which
has frozen. A flat battery can freeze at temperatures around 0°C.
● Ensure that the vent hose is always connected to the battery.
● Never use a defective battery. This could cause an explosion. Replace
a damaged battery immediately.
● For vehicles with the battery in the luggage compartment: Check that
the battery gas ventilation hose is securely attached.CAUTION
● Never disconnect the battery if the ignition is switched on or if the en-
gine is running. This could damage the electrical system or electronic com-
ponents.
● Do not expose the battery to direct sunlight over a long period of time,
as the intense ultraviolet radiation can damage the battery housing.
● If the vehicle is left standing in cold conditions for a long period, protect
the battery from freezing. If it freezes it will be damaged. 
Checking the electrolyte level
The electrolyte level should be checked regularly in high-
mileage vehicles, in hot countries and in older batteries. – Open the engine bonnet and the battery cover ⇒ 
in Safety in-
structions on working in the engine compartment on page 201
⇒ 
in Warnings on handling the battery on page 214.
– 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 compart-
ment diagram ⇒ page 259.
The “magic 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: 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

224If and when
If you have a puncture on one of the front wheels when using snow chains,
fit the compact temporary spare wheel in place of one of the rear wheels.
You can then attach the snow chains to the wheel taken from the rear and
use this wheel to replace the punctured front wheel.
WARNING
● The tyre pressures must be checked and corrected as soon as possi-
ble after fitting the temporary spare wheel.
● Do not drive faster than 80 km/h (50 mph). Higher speeds can cause
an accident.
● Avoid heavy acceleration, hard braking and fast cornering. Risk of ac-
cident.
● Never use more than one temporary spare wheel at the same time,
risk of accident.
● No other type of tyre (normal summer or winter tyre) may be fitted on
the compact temporary spare wheel rim.

Tyre repair kit*
The tyre repair kit (for vehicles not including a temporary
spare wheel) is stored under the floor panel in the luggage
compartment. Your vehicle is equipped with the Tyre Mobility System “Tyre repair kit”.
The tyre repair kit consists of a container with sealing product to repair the
puncture and a compressor to generate the required tyre pressure. The kit
will reliably seal punctures up to a size of about 4 mm caused by the pene-
tration of a foreign body into the tyre.
Note
● Seek professional assistance if the repair of a tyre puncture is not possi-
ble with the sealing product. 
Wheel change Preparation work
What you must do before changing a wheel.
– If you have a flat tyre or puncture, park the vehicle as far away
from the flow of traffic as possible. Choose a location that is as
level as possible.
– All vehicle occupants should leave the vehicle. They should
wait in a safe area (for instance behind the roadside crash barri-
er).
– Switch the engine off. Switch the hazard warning lights on and
place the warning triangles in position.
– Apply the handbrake firmly.
– Engage 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. 

235
If and when
Xenon 1)
//adaptive headlights*
- D1S2)
- LED 3)
- LED3)
- PY 21W
Fog light - H11
WARNING
● Take particular care when working on components in the engine com-
partment if the engine is warm. Risk of burns.
● Bulbs are highly sensitive to pressure. The glass can break when you
touch the bulb, causing injury.
● The high voltage element of gas discharge bulbs* (xenon light) must
be handled correctly. Otherwise, there is a risk of death.
● When changing bulbs, please take care not to injure yourself on sharp
parts in the headlight housing.
CAUTION
● Remove the ignition key before working on the electric system. Other-
wise, a short circuit could occur.
● Switch off the lights or parking lights before you change a bulb.
Dipped and full beam
Side
DRL (day light)
Turn signals
Fog light/cornering
For the sake of the environment
Please ask your specialist retailer how to dispose of used bulbs in the prop-
er manner.
Note
● Depending on weather conditions (cold or wet), the front lights, the fog
lights, the tail lights and the turn signals may be temporarily misted. This
has no influence on the useful life of the lighting system. By switching on
the lights, the area through which the beam of light is projected will quickly
be demisted. However, the edges may continue to be misted.
● Please check at regular intervals that all lighting (especially the exterior
lighting) on your vehicle is functioning properly. This is not only in the inter-
est of your own safety, but also that of all other road users.
● Before changing a bulb, make sure you have the correct new bulb.
● Do not touch the glass part of the bulb with your bare hands, use a cloth
or paper towel instead. Otherwise, the fingerprints left on the glass will va-
porise as a result of the heat generated by the bulb, they will be deposited
on the reflector and will impair its surface. 
1)
With this type of headlight, the user can replace the turn signal bulb. Replacement of the
dipped/main beam bulb must be done by a Technical Service, given that complex elements
must be removed from the vehicle and the automatic control system that incorporates it
must be reset.
2) The Xenon bulbs discharge 2.5 times the light flux and have an average lifespan of 5 times
more than that of halogen bulbs, this means that, except due to unusual circumstances,
there is no need to change the bulbs for the whole life of the vehicle.
3) In the event that there is a fault in the LEDs, the complete headlight must be replaced.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

259
Technical specifications
Technical specifications
Checking fluid levels
From time to time, the levels of the different fluids in the ve-
hicle must be checked. Never fill with incorrect fluids, other-
wise serious damage to the engine may be caused.
Fig. 183 Diagram for the
location of the various el-
ements
Coolant expansion tank
Engine oil level dipstick
Engine oil filler cap
Brake fluid reservoir
Vehicle battery
Windscreen washer fluid container
The checking and refilling of service fluids are carried out on the compo-
nents mentioned above. These operations are described in the ⇒ page 200.
1
23456
Overview
You will find further explanations, instructions and restrictions on the tech-
nical specifications as of
⇒ page 255.
Note
The layout of parts may vary depending on the engine. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

C
Car care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Car phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 174
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Central lock button Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 82 Automatic speed dependent locking andunlocking system* . . . . . . . . . . . . . . . . . . 84
Emergency unlocking system . . . . . . . . . . . 85
Locking system for involuntary unlocking . 84
Selective unlocking system* . . . . . . . . . . . . 83
Unlocking system* . . . . . . . . . . . . . . . . . . . . 84
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 199
Changing bulbs interior light and front reading lights . . . . 247
Changing gear see Manual gearbox . . . . . . . . . . . . . . . . . . 153
Changing gear in tiptronic mode . . . . . . . . . . 157
Changing rear lights on the rear lid . . . . . . . . . . . . . . . . . . . . . . . 245
on the wing . . . . . . . . . . . . . . . . . . . . . . . . . 244
Changing single headlight bulbs Turn signal bulb . . . . . . . . . . . . . . . . . . . . . 236
Changing the AFS headlight bulbs Xenon lights . . . . . . . . . . . . . . . . . . . . . . . . 242
Changing the bulbs AFS headlight bulbs . . . . . . . . . . . . . . . . . . 242
fog light bulbs . . . . . . . . . . . . . . . . . . . . . . 243 Luggage compartment light . . . . . . . . . . . 248
number plate light . . . . . . . . . . . . . . . . . . . 247
Side turn signal lights . . . . . . . . . . . . . . . . 246
Changing the main headlight bulb turn signal lights . . . . . . . . . . . . . . . . . . . . 240
Changing the main headlight bulbs turn signal lights . . . . . . . . . . . . . . . . . . . . 242
Changing the single headlight bulbs Dipped/main beam . . . . . . . . . . . . . . . . . . 237
Side light . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Changing windscreen wiper blades . . . . . . . . 210
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 256
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Checking battery electrolyte level . . . . . . . . . . 215
Checking engine oil level . . . . . . . . . . . . . . . . . 205
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Child seat Categorisation in groups . . . . . . . . . . . . . . . 45
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 45
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 43
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 49
on the front passenger seat . . . . . . . . . . . . . 31
Top Tether system . . . . . . . . . . . . . . . . . . . . 50
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . 126
Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 186
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . 185
Cleaning engine compartment . . . . . . . . . . . . 187 Cleaning steel wheel rims . . . . . . . . . . . . . . . . 186
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . 184
Climatronic
automatic mode . . . . . . . . . . . . . . . . . . . . . 141
controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
General notes . . . . . . . . . . . . . . . . . . . . . . . 142
manual mode . . . . . . . . . . . . . . . . . . . . . . . 141
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Cloth seat covers cleaning . . . . . . . . . . . . . . . . 188
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Coming Home function . . . . . . . . . . . . . . . . . . 104
Compartment for on-board documentation . . 122
Control Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 113
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Control lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Controls Electric windows . . . . . . . . . . . . . . . . . . . . . . 95
Convenience closing Sliding/tilting sunroof . . . . . . . . . . . . . . . . . 99
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Convenience opening Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 207, 208
Coolant level . . . . . . . . . . . . . . . . . . . . . . . . . . . 208 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 75
Coolant loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Coolant temperature control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 75
Safety instructions . . . . . . . . . . . . . . . . . . . . 76
Correct adjustment of front head restraints . . . 13
272 Index

Correct sitting positionfront passenger . . . . . . . . . . . . . . . . . . . . . . 11
Incorrect sitting position . . . . . . . . . . . . . . . 14
passenger . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cruise control Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73
Cruise control system . . . . . . . . . . . . . . . . . . . . 164
Cruise speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 73
D Danger of fitting a child seat on the front pas- senger seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Dash panel cleaning . . . . . . . . . . . . . . . . . . . . 187
Daytime driving lights . . . . . . . . . . . . . . . . . . . 102
Deactivating front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 41
Deactivating the airbag Front passenger front airbag . . . . . . . . . . . . 41
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Diesel engine Winter driving . . . . . . . . . . . . . . . . . . . . . . . 200
Diesel engine particulate filter . . . . . . . . . . . . 175
Differential lock . . . . . . . . . . . . . . . . . . . . . . . . 171
Differential lock fault (EDL) control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 72
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Dipped beam headlights . . . . . . . . . . . . . . . . . 100 Disposal
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Seat belt tensioners . . . . . . . . . . . . . . . . . . . 28
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 185
Door release lever . . . . . . . . . . . . . . . . . . . . . . . 55
Doors Childproof locks . . . . . . . . . . . . . . . . . . . . . . 86
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 74
Double headlight . . . . . . . . . . . . . . . . . . . . . . . 238
Double headlight bulb change dipped beam headlights . . . . . . . . . . . . . . 240
main beam headlights . . . . . . . . . . . . . . . . 239
side light . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Driver see Correct sitting position . . . . . . . 10, 11, 12
Driveshaft differential XDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Drive wheel traction control system . . . . . . . . 169
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . 178
Economically / Environmentally friendly . 176
With a trailer . . . . . . . . . . . . . . . . . . . . 178, 180
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . 178 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . 178
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Dynamic headlight range control . . . . . . . . . . 102
E
Economical driving . . . . . . . . . . . . . . . . . . . . . . 176 EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71
Electro-hydraulic steering Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 75
Electronic differential lock . . . . . . . . . . . . . . . . 171 control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 71
Electronic immobiliser . . . . . . . . . . . . . . . . . . . 146
Electronic Stability Control . . . . . . . . . . . . 72, 170 description . . . . . . . . . . . . . . . . . . . . . . . . . 145
Electronic Stability Control (ESC) control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 72
Emission control system control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 75
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . 173
Engine compartment Working in the engine compartment . . . . 200
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . 207 G 12 plus-plus . . . . . . . . . . . . . . . . . . . . . . 207
G 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Specifications . . . . . . . . . . . . . . . . . . . . . . . 207
Engine fault control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 70
Engine management control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 69
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Checking engine oil level . . . . . . . . . . . . . . 205
Oil properties . . . . . . . . . . . . . . . . . . . . . . . 204
Specifications . . . . . . . . . . . . . . . . . . . . . . . 203
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . 206
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . 205
273
Index