coolant Seat Altea 2010 Owner's Guide

Checking and refilling levels
234Checking the coolant level and topping up

The correct coolant level is important for fault-free func-
tioning of the engine cooling system.Before opening the bonnet, read and observe the warnings ⇒ in
“Safety instructions on working in the engine compartment” on
page 226.
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 underneath the “MIN” mark, top up with coolant.
To p p i n g u p c o o l a n t
–Only use new
coolant.
– 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 corresponding
engine compartment diagram ⇒page 285.
Make sure that the coolant meets the required specifications ⇒page 233.
Do not use a different type of additive if coolant additive G12+ is not avail-
able. 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
⇒ page 233.
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 coolant additive G12+ (dyed purple) may be mixed with G12 (dyed red)
and also with G 11.
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 226.
Fig. 166 In the engine
compartment: Coolant
expansion tank cap
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Checking and refilling levels235
Safety First
Operating instructions
Practical tips
Technical Data
•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
•When mixed with other additives the colour of G12 will change to brown.
If this occurs you should have the coolant changed immediately. Failure to do
so will result in engine damage!•If a lot of coolant has been lost, wait for the engine to cool down before
putting in cold coolant. This avoids damaging the engine. Large coolant
losses are an indication of leaks in the cooling system. See a specialised
workshop immediately and have the cooling system checked. Otherwise,
there is a risk of engine damage.
Washer fluid and windscreen wiper bladesTopping up washer fluid

The water for cleaning the windscreen should always be
mixed with washer fluid.The windscreen washer and the headlight washing system are supplied with
fluid from the windscreen washer fluid container in the engine compartment.
The reservoir is located on the right-hand side of the engine compartment.
Plain water is not enough to clean the windscreen and headlights. We recom-
mend that you always add a product to the windscreen washer fluid.
Approved windscreen cleaning products exist on the market with high deter-
gent and anti-freeze properties, these may be added all-year-round. Please
follow the dilution instructions on the packaging.
WARNING (continued)
Fig. 167 In the engine
compartment: Cap of
windscreen washer fluid
reservoir.
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Technical Data285
Safety First
Operating instructions
Practical tips
Technical Data
Te ch n i c a l D a t aChecking fluid levelsFrom time to time, the levels of the different fluids in the
vehicle must be checked. Never fill with incorrect fluids,
otherwise serious damage to the engine may be caused.
Coolant expansion tank
Windscreen washer fluid reservoir
Engine oil filler cap
Engine oil dipstick
Brake fluid reservoir
Vehicle battery (underneath the cover)
The checking and refilling of service fluids are carried out on the components
mentioned above. These operations are described in the ⇒page 226. Overview
Further explanations, instructions and restrictions on the technical data as of
⇒
page 281 are given.
Fig. 208 Diagram for the
location of the various
elements
A1A2A3A4A5A6
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Index
300CCatalytic converter . . . . . . . . . . . . . . . . . . . . . . 201
CD changer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Automatic locking system for involuntary unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Automatic speed dependent locking and un- locking system* . . . . . . . . . . . . . . . . . . . . . 97
Emergency unlocking system . . . . . . . . . . . . 97
Selective unlocking system* . . . . . . . . . . . . 96
Unlocking system* . . . . . . . . . . . . . . . . . . . . 97
Central locking button Central locking . . . . . . . . . . . . . . . . . . . . . . . 98
unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Centre arm rest . . . . . . . . . . . . . . . . . . . . . . . . . 139
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 225
Changing gear See Manual gearbox . . . . . . . . . . . . . . . . . . 177
Changing gear in Tiptronic mode . . . . . . . . . . . 181
Changing the lamps Main headlight lamps . . . . . . . . . . . . . . . . . 267
rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Changing the main headlight lamps dipped beam lights . . . . . . . . . . . . . . . . . . . 268
main beam lights . . . . . . . . . . . . . . . . . . . . 269
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . 270
turn signal lamps . . . . . . . . . . . . . . . . . . . . 268
Changing the rear lights indicator lights . . . . . . . . . . . . . . . . . . . . . . 272
luggage compartment lights . . . . . . . . . . . 273 rear fog light . . . . . . . . . . . . . . . . . . . . . . . . 272
reverse light . . . . . . . . . . . . . . . . . . . . . . . . . 272
side lights . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Changing windscreen wiper blades . . . . . . . . . 236
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 282
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Checking battery electrolyte level . . . . . . . . . . 241
Checking engine oil level . . . . . . . . . . . . . . . . . 230
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Categorisation in groups . . . . . . . . . . . . . . . 48
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 48
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 51
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Child seats on the front passenger seat . . . . . . . . . . . . . 31
Cigarette lighter* . . . . . . . . . . . . . . . . . . . . . . . . 148
Cleaning alloy wheel rims . . . . . . . . . . . . . . . . 214
Cleaning and caring for your vehicle . . . . . . . . 209
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . . 213
Cleaning engine compartment . . . . . . . . . . . . . 215
Cleaning steel wheel rims . . . . . . . . . . . . . . . . 214
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . . 212
Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Climatronic General notes . . . . . . . . . . . . . . . . . . . . . . . 165 Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Cloth seat covers cleaning . . . . . . . . . . . . . . . . 216
Clothes hook . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Control lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Controls
Electric windows . . . . . . . . . . . . . . . . . . . . . 108
Light switches . . . . . . . . . . . . . . . . . . . . . . . 113
Convenience closing Sliding/tilting roof . . . . . . . . . . . . . . . . . . . 111
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Convenience opening Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 233, 234 Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Coolant Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Coolant level warning light . . . . . . . . . . . . . . . . . . . . . . . . . 79
Coolant Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Coolant temperature Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Safety instructions . . . . . . . . . . . . . . . . . . . . 80
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Cruise control system Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 84
Cruise control* Turning off the cruise control system . . . . 190
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Index301
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 42DDanger of fitting a child seat on the front passenger seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Dash panel cleaning . . . . . . . . . . . . . . . . . . . . . 216
Dash panel menu Configuration menu . . . . . . . . . . . . . . . . . . . . 74
Example of menu use . . . . . . . . . . . . . . . . . . 68
Lights and visibility menu . . . . . . . . . . . . . . . 76
Dash panel menus Main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Vehicle status menu . . . . . . . . . . . . . . . . . . . 73
Daytime lights . . . . . . . . . . . . . . . . . . . . . . . . . . 115 activating . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
deactivating . . . . . . . . . . . . . . . . . . . . . . . . . 115
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225
Diesel engine Winter driving . . . . . . . . . . . . . . . . . . . . . . . . 226
Diesel engine particulate filter . . . . . . . . . . . . . 202
Differential lock . . . . . . . . . . . . . . . . . . . . . . . . . 196
Differential lock fault (EDL) warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 86
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Dipped headlights . . . . . . . . . . . . . . . . . . . . . . . 113
Disabling front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Disabling the airbag
Disabling front passenger airbag . . . . . . . . . 44
Display (without warning or information texts) . 61
Displays in the Multi-function display Memory displays . . . . . . . . . . . . . . . . . . . . . . 64
Disposal Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 213
Door release lever . . . . . . . . . . . . . . . . . . . . . . . . 55
Doors Childproof locks . . . . . . . . . . . . . . . . . . . . . . 100
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 84
Drawer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Drinks holders at the front . . . . . . . . . . . . . . . . 144
Drive wheels traction control system . . . . . . . . 194
Driveshaft differential XDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 204
Economical/ Environmental . . . . . . . . . . . . 202
With a trailer . . . . . . . . . . . . . . . . . . . . . . . . . 206
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 204 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Driving programmes . . . . . . . . . . . . . . . . . . . . . 178
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Driving with an automatic gearbox / DSG automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Dynamic curve lights . . . . . . . . . . . . . . . . . . . . . 118 Dynamic headlight range control . . . . . . . . . . . 117
EEcological driving . . . . . . . . . . . . . . . . . . . . . . . 202
Economical driving . . . . . . . . . . . . . . . . . . . . . . 202
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
EDS
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 81
Electrical sockets . . . . . . . . . . . . . . . . . . . . . . . . 149
Electronic differential lock . . . . . . . . . . . . . . . . 196 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 81
Electronic immobiliser . . . . . . . . . . . . . . . . 86, 170
Electronic stabilisation program . . . . . . . . . . . 195
Electronic stabilisation programme . . . . . . . . . . 85 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Warning light . . . . . . . . . . . . . . . . . . . . . . . . 169
Electronic stabilisation programme (ESP) warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 85
Emergency braking function . . . . . . . . . . 119, 193
emergency manual locking . . . . . . . . . . . . . . . . . 99
Emergency opening Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Emission control system warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 85
Engine Running in . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Engine compartment Working in the engine compartment . . . . . 226
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . 233
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Index
304Octane number . . . . . . . . . . . . . . . . . . . . . . . . . 224
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Oil change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
One-touch opening and closing
Electric windows . . . . . . . . . . . . . . . . . . . . . 109
Opening and locking . . . . . . . . . . . . . . . . . . . . 106
Overview Control lamps . . . . . . . . . . . . . . . . . . . . . . . . 77
Instrument panel . . . . . . . . . . . . . . . . . . . . . . 55
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . 77PPaintworkPolishing . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Parking aid acoustic system . . . . . . . . . . . . . . . 185
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Parking system . . . . . . . . . . . . . . . . . . . . . . . . . 185
Parking system plus . . . . . . . . . . . . . . . . . . . . . 186
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 204
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . . 225
Petrol engines, starting . . . . . . . . . . . . . . . . . . 170
Physical principles of a frontal collision . . . . . . 21
Plastic parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Plastic parts cleaning . . . . . . . . . . . . . . . . . . . . 216 Pollen filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Power steering . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Power steering system
warning light . . . . . . . . . . . . . . . . . . . . . . . . . 84
Products for vehicle maintenance . . . . . . . . . . 209
RRadio frequency remote control Changing the battery . . . . . . . . . . . . . . . . . 103
Radio navigation Steering wheel controls audio + telephone version . . . . . . . . . . . . . . 91
audio version . . . . . . . . . . . . . . . . . . . . . . . . . 91
Radio wave remote control . . . . . . . . . . . . . . . . 102
Rain sensor* . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Rear drink holder* Armrest* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Rear fog light Indication lamp . . . . . . . . . . . . . . . . . . . . . . 113
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 80
Rear interior lights . . . . . . . . . . . . . . . . . . . . . . 123
Rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Rear reading lights . . . . . . . . . . . . . . . . . . . . . . 123
Rear seat bench . . . . . . . . . . . . . . . . . . . . . . . . . 137
Rear shelf Storage compartment . . . . . . . . . . . . . . . . . 153
Rear window heating Heating element wires . . . . . . . . . . . . . . . . 213
Rear window wiper . . . . . . . . . . . . . . . . . . . . . . 128
Rear-view mirror . . . . . . . . . . . . . . . . . . . . . . . . 129
Recommended gear display . . . . . . . . . . . . . . . . 62 Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Registration light . . . . . . . . . . . . . . . . . . . . . . . 274
Remote control key
Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Synchronising . . . . . . . . . . . . . . . . . . . . . . . 103
Removing and fitting the wheel . . . . . . . . . . . . 258
Repairs airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Replacement keys . . . . . . . . . . . . . . . . . . . . . . . 101
Replacement of parts . . . . . . . . . . . . . . . . . . . . 218
Rev counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Reverse gear Manual gearbox . . . . . . . . . . . . . . . . . . . . . 177
Roll-back function Sliding/tilting roof . . . . . . . . . . . . . . . . . . . 112
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Roof aerial* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Roof carrier* . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Roof stowage compartment* . . . . . . . . . . . . . . 141
Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Running in Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
SSafe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety instructionsCoolant temperature . . . . . . . . . . . . . . . . . . . 80
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