2011 Seat Ibiza 5D cooling

201
Checking and refilling levels
Coolant
Coolant specifications
Coolant is a mixture of water and at least 40% coolant addi-
tive. The cooling system must be filled with a mixture of water and at least 40 %
of our coolant additive G12++ or an additive with the specification TT-VW
774 G (known for its purple colour). This mixture gives the necessary frost
protection down to -25 °C and protects the alloy parts of the cooling system
against corrosion. It also prevents scaling and raises the boiling point of the
coolant.
The concentration of coolant must always be at least 40% - even if freeze
protection is not required.
If greater freeze protection is required in very cold climates, the proportion
of the antifreeze additive G 12++ can be increased. However, the percent-
age of coolant additives should not exceed 60%, as this would reduce the
freeze protection. It would also reduce the cooling effect. A mixture with
60% coolant additive will give frost protection to approx. -40 °C.
WARNING
● The coolant additive is toxic. There is a toxic risk. Always keep the
coolant additive in the original container which should be stored out of
the reach of children. The same applies to coolant which you have
drained off.
● The coolant additive G 12++ must be added in sufficient quantities to
provide anti-freeze protection at the coldest ambient temperatures that
can be expected. At extremely cold outside temperatures, the coolant
could freeze, causing the vehicle to breakdown. As the heater would not
work either, there is a risk of freezing to death.
CAUTION
● Other additives may give considerably inferior corrosion protection. The
resulting corrosion in the cooling system can lead to a loss of coolant, caus-
ing serious damage to the engine.
● If additive G12++ is not available, this can be mixed with G12+, bearing
in mind that the protection against corrosion will be reduced. 
Checking the coolant level and topping up 
The correct coolant level is important for fault-free function-
ing of the engine cooling system.
Fig. 127 In the engine
compartment: Coolant
expansion tank cap
Before opening the bonnet, read and observe the warnings ⇒ 
in
Safety instructions on working in the engine compartment on
page 194. 
Safety FirstOperating InstructionsPractical TipsTechnical Specifications

202Checking and refilling levels
Opening the coolant expansion tank
–Switch off the engine and allow it to cool.
– To prevent scalding, cover the cap on the 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 fill above the “MAX” mark.
Closing the coolant expansion tank
– Screw the cap on again tightly.
The position of the coolant expansion reservoir is shown in the correspond-
ing engine compartment illustration ⇒ page 250.
Ensure the coolant conforms to the required specifications. Do not use a dif-
ferent type of additive if additive G 12++ 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 putting in the specified additive.
Always top up with new coolant.
Do not fill above the “MAX” mark. Otherwise the excess coolant will be
forced out of the cooling system when the engine is hot.
The additive G 12++ can be mixed with the G 12+ in any proportion.
WARNING
Any work carried out in the engine compartment or on the engine must
be carried out cautiously.
● When working in the engine compartment, always observe the safety
warnings ⇒ page 194.
● When the engine is warm or hot, the cooling system is pressurised!
Do not unscrew the cap on the expansion tank when the engine is hot.
This is a burn injury risk.
CAUTION
● If you notice a change in the colour of the liquid because it has been in
use for a long time, it is recommended to change it, as it will have lost some
of its properties and could cause damage to the vehicle.
● If a lot of coolant fluid has been lost, wait for the engine to cool down
before putting in cold coolant. This avoids damaging the engine. Large cool-
ant losses are an indication of leaks in the cooling system. See a special-
ised workshop immediately and have the cooling system checked. Other-
wise, there is a risk of engine damage. 

Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Speed selector lever lockWarning lamp . . . . . . . . . . . . . . . . . . . . . . . . 70
Start-Stop Activating and deactivating . . . . . . . . . . . . 144
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Starting petrol engines . . . . . . . . . . . . . . . . . . 139
Starting Petrol engines . . . . . . . . . . . . . . . . . . 140
Starting the engine . . . . . . . . . . . . . . . . . 139, 140 After the fuel tank has been run dry . . . . . 140
Steam jets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 Steering lock . . . . . . . . . . . . . . . . . . . . . . . . 137
Steering column controls Audio Control . . . . . . . . . . . . . . . . . . . . . . . . 74
Steering wheel height adjustment . . . . . . . . . 136
Storage compartment Front passenger side . . . . . . . . . . . . . . . . . 118
Front right seat . . . . . . . . . . . . . . . . . . . . . . 119
Sun visor Sliding/tilting sunroof . . . . . . . . . . . . . . . . . 93
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Switch Hazard warning lights . . . . . . . . . . . . . . . . 100
Light switch . . . . . . . . . . . . . . . . . . . . . . . . . 95
Rear window heating . . . . . . . . . . . . . . . . . . 99
Switches Electric windows . . . . . . . . . . . . . . . . . . . . . . 90
Sliding/tilting sunroof . . . . . . . . . . . . . . . . . 93
Switching off the engine . . . . . . . . . . . . . . . . . 140 T
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 Emergency opening . . . . . . . . . . . . . . . . . . . 89
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 70
Tank Fuel level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Reserve indicator . . . . . . . . . . . . . . . . . . . . . 55
Tank capacity . . . . . . . . . . . . . . . . . . . . . . . . 55
TCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
TCS (Traction control system) Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 68
Technical modifications . . . . . . . . . . . . . . . . . . 184
The danger of not using the seat belt . . . . . . . . 21
Tightening torque of wheel bolts . . . . . . . . . . 249
Tilting sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Tire Mobility System (tyre repair kit) . . . . . . . . 222
Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Top Tether system . . . . . . . . . . . . . . . . . . . . . . . 48
Tow-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Towing a trailer . . . . . . . . . . . . . . . . . . . . . 173, 248
Towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . 174
Towing bracket, fitting . . . . . . . . . . . . . . . . . . . 186
Towing eye . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Towing eyes . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Tow starting Comments . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Traction control system Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 68
Trailer turn signals Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 102 Trailer weights . . . . . . . . . . . . . . . . . . . . . . . . . 248
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Indicator lamp . . . . . . . . . . . . . . . . . . . . . . . 72
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 102
Two-way radio . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Tyre Mobility System (tyre repair kit) . . . . . . . . 217
Tyre pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Tyre pressure warning lamp . . . . . . . . . . . . . . . . 69
Tyre repair kit . . . . . . . . . . . . . . . . . . . . . . 217, 222
Tyres and wheels Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 212
Tyres service life . . . . . . . . . . . . . . . . . . . . . . . . 211
Tyres tread depth . . . . . . . . . . . . . . . . . . . . . . . 212
Tyres with directional tread pattern . . . . . . . . 210
U
Underbody protection . . . . . . . . . . . . . . . . . . . 180
V
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . 208
Vehicle data . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Vehicle identification data . . . . . . . . . . . . . . . . 247
Vehicle identification number . . . . . . . . . . . . . 247
Vehicle interior heating or cooling system . . . 130
Vehicle modifications . . . . . . . . . . . . . . . . . . . 184
Vehicle paintwork Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 178
Products for vehicle maintenance . . . . . . . 175
273
Index