engine coolant Seat Exeo 2012 User Guide

227
Checking and refilling levels
Opening the bonnet
Fig. 168 Release catch
under the bonnet
Before opening the bonnet make sure that the windscreen wiper
arms are not lifted away from the glass. Otherwise the paint may
be damaged.
– Lift the bonnet slightly ⇒ 
.
– Press the release catch under the bonnet upwards ⇒ Fig. 168.
This will release the arrester hook under the bonnet.
– Open the bonnet.
The bonnet is held in position by a gas-filled strut.
WARNING
Never open the bonnet if you see steam or drips of coolant being re-
leased from the engine compartment. Failure to comply could result in
burns. Wait until no steam or coolant can be seen before opening the
bonnet.
 Work in the engine compartment
Extra caution is necessary when working on components in
the engine compartment.
Always be aware of the danger of injury and scalding as well as the risk of
accident or even fire when working in the engine compartment (e.g. when
checking and refilling fluids). Always observe the warnings listed below
and follow all general safety precautions. The engine compartment of the
vehicle is a potentially hazardous area ⇒ 
WARNING
● Switch the engine off.
● Remove the ignition key.
● Apply the handbrake firmly.
● If your vehicle is equipped with a manual gearbox, place the gear lev-
er in neutral. If you are driving an automatic vehicle, place the selector
lever in position P.
● Wait for the engine to cool down.
● Children should not be allowed to approach the engine compartment.
● Never spill liquids used for vehicle operation on the engine compart-
ment, as these may catch fire (e.g. coolant).
● Take care not to cause short circuits in the electrical system, especial-
ly when working on the battery.
● Never touch the radiator fan while the engine is hot, as the fan could
start up suddenly.
● Never open the expansion tank when the engine is hot. The cooling
system is under pressure.
● Protect face, hands and arms from any hot steam or hot coolant fluid
released by covering the cap with a large, thick rag when opening the ex-
pansion tank. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

231
Checking and refilling levels
Topping up the engine oil 
Fig. 170 In the engine
compartment: Engine oil
filler cap
– Unscrew cap  from oil filler opening ⇒ Fig. 233.
– Carefully put in the specified grade of oil ⇒ page 229, adding
0.5 litres at a time.
– After two minutes, check the oil level once again ⇒ page 230.
– Where necessary, add more engine oil.
– Replace the oil filler cap carefully and push the dipstick all the
way in.
WARNING
● When refilling with oil, make sure no oil falls onto hot engine parts.
Failure to comply could result in fire.
● Wash your skin thoroughly if it comes into contact with engine oil.
CAUTION
● The oil level must never be above area a. This could damage the cata-
lytic converter or the engine. Contact a specialised workshop to drain the
engine oil if necessary.
● No additives should be used with engine oil. Any damage caused by the
use of such additives would not be covered by the factory warranty.
For the sake of the environment
● Oil must not be disposed of in the drain or on the ground.
● Always observe legal requirements when disposing of empty oil canis-
ters. 
Cooling system Engine coolant specifications
The engine cooling system is supplied from the factory with a specially trea-
ted 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 necessary 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 boil-
ing point of the coolant.
To protect the engine cooling system, the percentage of additive must al-
ways be at least 40 %, even in warm climates where anti-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 additive should not
exceed 60 %, as this would reduce the frost protection and, in turn, de-
crease the cooling capacity. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

232Checking and refilling levels
When the coolant is topped up, use a mixture of distilled water and, at
least, 40 % of the G 13 or G 12 plus-plus (TL-VW 774 G) additive (both are
purple) to obtain an optimum anticorrosion 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 significantly reduce the anticorrosion protection and should,
therefore be avoided ⇒ 
.
WARNING
If there is not enough anti-freeze in the coolant system, the engine may
fail leading to serious damage.
● Please make sure that the percentage of additive is correct with re-
spect to the lowest expected ambient temperature in the zone in which
the vehicle is to be used.
● When the outside temperature is very low, the coolant could freeze
and the vehicle would be immobilised. In this case, the heating 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 purple but is, for example,
brown, this indicates that the G 13 additive has been mixed with an inade-
quate 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
The coolant level can be checked visually.
Fig. 171 Engine com-
partment: Coolant fluid
deposit
– Switch the ignition off.
– Check the coolant level on coolant fluid expansion tank
⇒ Fig. 171. When the engine is cold, it should be between the
“min” and “max” marks. When the engine is hot, it may be
slightly above the “max” mark.
Its location is shown in the corresponding general overview of the engine
compartment.
The coolant level should be checked with the engine switched off.
The coolant level is monitored by a warning lamp on the instrument panel
display ⇒ page 79. However, we recommend that it should be checked oc-
casionally. 

233
Checking and refilling levels
Coolant fluid loss
Any loss of coolant fluid normally indicates a leak in the cooling system. In
this case the cooling system should be inspected by a specialised work-
shop without delay. It is not sufficient merely to top up the coolant fluid.
If there are no leaks in the system, a loss of coolant fluid can only occur if
the coolant boils and is forced out of the system as a result of overheating.
CAUTION
Radiator sealants must not be added to the coolant fluid. Such additives
could seriously impair the function of the cooling system. 
Topping up the coolant fluid
Be careful when topping up with coolant fluid. – Switch the engine off.
– Wait for the engine to cool down.
– Cover the cap on the expansion tank ⇒ Fig. 171 with a cloth,
and carefully unscrew the cap anticlockwise ⇒ 
.
– Add coolant fluid.
– Screw on the cap tightly.
Make sure that the coolant fluid meets the required specifications
⇒  page 231. Do not use a different type of antifreeze if G12++ antifreeze is
not available. In this case, use only water and bring the antifreeze concen-
tration back up to the correct level as soon as possible.
Always top up with new coolant fluid. Do not fill above the “max” mark. Excess coolant fluid is forced out of the
system through the valve in the filler cap when the engine gets hot.
If a lot of coolant fluid has been lost, wait for the engine to
cool down before
putting in cold coolant. Failure to do so could result in serious engine dam-
age.
WARNING
● The cooling system is under pressure. Do not unscrew the cap on the
expansion tank when the engine is hot. Failure to comply could result in
burns.
● The antifreeze and coolant fluid can be a health hazard. Therefore,
the antifreeze should be stored in the original container in a safe place
out of reach of children. Failure to comply could result in poisoning.
For the sake of the environment
Drained off coolant should not be used again. Drain off the used coolant in-
to a suitable container and dispose of it in the proper manner (observe envi-
ronmental regulations). 
Radiator fan
The radiator fan can start running spontaneously. The auxiliary fan can continue to run for as long as 10 minutes after stop-
ping the engine, even after the ignition is switched off. It may also start run-
ning suddenly ⇒ 
after some while if
● Stored heat raises the coolant temperature, or
● The hot engine compartment is additionally heated up by the sun. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

296Technical specifications
Technical specifications
Engine 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. 233 Diagram for the location of the various elements Vehicle battery
Engine oil filler cap
Brake fluid reservoir
Engine oil dipstick
1
234
Coolant expansion tank
Windscreen washer fluid container
Hydraulic fluid reservoir for power steering
The checking and refilling of service fluids are carried out on the compo-
nents mentioned above. These operations are described in the ⇒ page 227.
Overview
You will find further explanations, instructions and restrictions on the tech-
nical specifications as of ⇒ page 292.
Note
The layout of parts may vary depending on the engine. 
567

Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Releasing . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Brake light Failure control . . . . . . . . . . . . . . . . . . . . . . . . 81
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Brake assist system . . . . . . . . . . . . . . . . . . 189
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 236
Worn brake pads . . . . . . . . . . . . . . . . . . . . . 82
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Brake system Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 192
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 78
Braking distance . . . . . . . . . . . . . . . . . . . . . . . 194
Bulb change general notes . . . . . . . . . . . . . . . . . . . . . . . 264
C
Car care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 195
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Manual locking . . . . . . . . . . . . . . . . . . . . . . 103
Sunroof: opening and closing . . . . . . . . . . 113
Central locking system Anti-theft security system . . . . . . . . . . . . . 101
Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Locking and unlocking the vehicle from in-
side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Opening and closing the windows . . . . . . 111
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Security central locking . . . . . . . . . . . . . . . 102
Switch on the driver door . . . . . . . . . . . . . . 101
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 225
Changing tail light bulbs . . . . . . . . . . . . . . . . . 275
Changing the main headlight bulb Main headlight . . . . . . . . . . . . . . . . . . . . . . 268
Changing the main headlight bulbs Dipped beam headlight . . . . . . . . . . . . . . . 269
Changing the tail lights Luggage compartment lights . . . . . . . . . . 284
Changing windscreen wiper blades . . . . . . . . 235
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 293
Checklist Seat upholstery . . . . . . . . . . . . . . . . . . . . . 216
Childproof lock Rear doors . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Child safety seat ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 52
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Categorisation in groups . . . . . . . . . . . . . . . 48
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 48
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 46
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Child seats
on the front passenger seat . . . . . . . . . . . . . 29
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . 148
Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 214
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . 213
Cleaning engine compartment . . . . . . . . . . . . 215
Cleaning steel wheel rims . . . . . . . . . . . . . . . . 213
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . 212
Clock, setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Coat hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Compartments . . . . . . . . . . . . . . . . . . . . . . . . . 152 In the door trim . . . . . . . . . . . . . . . . . . . . . . 153
In the front seats . . . . . . . . . . . . . . . . . . . . 154
Coolant Checking the level . . . . . . . . . . . . . . . . . . . 232
Coolant fluid Topping up . . . . . . . . . . . . . . . . . . . . . . . . . 233
Cooling system Coolant temperature gauge . . . . . . . . . . . . . 60
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 79
Correct adjustment of front seat head re- straints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Correct adjustment of rear seat head restraints In-use and non-use positions . . . . . . . . . . . 14
Correct sitting position Front passenger . . . . . . . . . . . . . . . . . . . . . . 12
Incorrect sitting position . . . . . . . . . . . . . . . 14
Cruise control system . . . . . . . . . . . . . . . . . . . . 176 Adjust the stored speed . . . . . . . . . . . . . . . 178
Deactivating . . . . . . . . . . . . . . . . . . . . . . . . 179
306 Index

EmergenciesChanging a wheel . . . . . . . . . . . . . . . . . . . 253
Disconnecting the battery . . . . . . . . . . . . . 238
Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . 251, 256
Sunroof emergency activation . . . . . . . . . . 114
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Tyre mobility system . . . . . . . . . . . . . . . . . . 252
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . 194
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Engine compartment Safety instructions . . . . . . . . . . . . . . . . . . . 227
Engine coolant G 12 plus-plus . . . . . . . . . . . . . . . . . . . . . . 231
G 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Specifications . . . . . . . . . . . . . . . . . . . . . . . 231
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 Checking oil level . . . . . . . . . . . . . . . . . . . . 230
Checking the level . . . . . . . . . . . . . . . . . . . . 81
Consumption . . . . . . . . . . . . . . . . . . . . . . . 230
Engine oil pressure too low . . . . . . . . . . . . . 79
Oil properties . . . . . . . . . . . . . . . . . . . . . . . 229
Oil sensor defective . . . . . . . . . . . . . . . . . . . 81
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . 231
Engine speed governing . . . . . . . . . . . . . . . . . . 81
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Environmental friendliness . . . . . . . . . . . . 198
Roof racks . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Environmentally friendly driving . . . . . . . . . . . 196
Environmental tip Avoiding pollution . . . . . . . . . . . . . . . . . . . 224 ESC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
see also Electronic Stability Control . . . . . 165
Exhaust gas purification system . . . . . . . . . . . 195
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 212
F
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 35
Front drink holder . . . . . . . . . . . . . . . . . . . . . . . 146
Front passenger airbag deactivation . . . . . . . . 44
Fuel Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Fuel level low . . . . . . . . . . . . . . . . . . . . . . . . 81
Instantaneous fuel consumption . . . . . . . . 86
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Fuel consumption . . . . . . . . . . . . . . . . . . . 196, 293
Fuel tank opening the fuel tank flap . . . . . . . . . . . . . 223
Fuel: save . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Fuse Assignment . . . . . . . . . . . . . . . . . . . . . . . . . 263
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 262
G
Gear display . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 Gear shift pattern . . . . . . . . . . . . . . . . . . . . . . . 179
General overview of the engine compartment 296
Glove compartment . . . . . . . . . . . . . . . . . . . . . 152
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
H
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Control lamp . . . . . . . . . . . . . . . . . . . . . . . . . 70
Hazard warning lights . . . . . . . . . . . . . . . . . . . 121
Headlight range control . . . . . . . . . . . . . . . . . . 119 Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Faulty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Headlights Adaptive headlights . . . . . . . . . . . . . . . . . . 121
Automatic headlight control . . . . . . . . . . . 116
Automatic headlight control photosensors . .116
Driving abroad . . . . . . . . . . . . . . . . . . . . . . 198
Front fog lights . . . . . . . . . . . . . . . . . . . . . . 117
Headlight range control . . . . . . . . . . . . . . . 119
Headlight washer system . . . . . . . . . . . . . 130
Head restraint Rear seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Head restraints Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 139
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Removing and fitting . . . . . . . . . . . . . . . . . 139
Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Heated rear window . . . . . . . . . . . . . . . . . . . . . 126
Heated seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
High pressure cleaners . . . . . . . . . . . . . . . . . . 211
308 Index