coolant reservoir Seat Leon Sportstourer 2015 Owner's manual

The essentials
even in warm climates where anti-freeze pro-
t ection i
s
not required.
If for weather reasons further protection is
necessary, the proportion of additive may be
increased, but only up to 60 %; otherwise an-
tifreeze protection will diminish and this will
worsen cooling.
When the coolant is topped up, use a mixture
of distilled water and at least 40 % of the
G13 or G12 plus-plus (TL-VW 774 G) additive
(both are purple) to obtain an optimum anti-
corrosion protection ››› in Topping up cool-
ant on p ag
e 251

. The mixture of G13 with
G12 plus (TL-VW 774 F), G12 (red) or G11
(green-blue) engine coolants will significant-
ly reduce anti-corrosion protection and
should therefore be avoided ››› in Topping
up c oo
l

ant on page 251.

››› in Topping up coolant on page 251
››› page 250 Brake fluid
Fig. 63
Engine compartment: brake fluid res-
er v
oir c

ap The brake fluid reservoir is located in the en-
gine c
omp
ar

tment ›››
 page 246.
The level should be between the  and 
marks. If it is below , please visit a Techni-
cal Service.

››› in Topping up brake fluid on
page 252
››› page 251 Windscreen washer
Fig. 64
In the engine compartment: wind-
s c
r

een washer reservoir top. The windscreen washer reservoir is located in
the en
gine c
omp

artment ›››
 page 246.
To top up, mix water with a product recom-
mended by SEAT.
In cold temperatures, add anti-freeze.

››› in Checking and topping up the
windscreen washer reservoir on
page 252
››› page 252 Battery
The battery is located in the engine compart-
ment
›
›

›  page 246. It does not require » 53

Advice
Engine compartment Chec k
in
g levels Fig. 234
Diagram for the location of the various elements. From time to time, the levels of the different
fluid
s
in the

vehicle must be checked. Never
fill with incorrect fluids, otherwise serious
damage to the engine may be caused.
Coolant expansion tank
Engine oil dipstick
Engine oil filler cap
Brake fluid reservoir
Vehicle battery (underneath the cover)
Windscreen washer reservoir
The checking and refilling of service fluids
are carried out on the components men-
tioned above. These operations are descri-
bed in ››› page 246.
1 2
3
4
5
6 Overview
Y
ou w
i
ll find further explanations, instruc-
tions and restrictions on the technical speci-
fications as of ››› page 265.
Work in the engine compartment Read the additional information carefully
›› ›

 page 13
Always be aware of the danger of injury and
scalding as well as the risk of accident or fire
when working in the engine compartment
(e.g. when checking and refilling fluids). Al-
ways observe the warnings listed below and
follow all general safety precautions. The en- gine compartment of the vehicle is a poten-
tia
l

ly hazardous area ››› .
WARNING
● Swit c

h the engine off, remove the key from
the ignition and apply the hand brake. If the
vehicle has a manual gearbox, place the lever
in neutral; if it has an automatic gearbox,
place the selector lever in position P. Wait for
the engine to cool down.
● Keep children away from the engine com-
partment
.
● Never spill liquids used for vehicle opera-
tion on the engine comp
artment, as these
may catch fire (e.g. the antifreeze in coolant). 246

Index
Emergency operation pa
s
senger door . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Selector lever . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Emissions data . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Engine assisted starting . . . . . . . . . . . . . . . . . . . . . . . . . 62
preheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
running in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Start-Stop system . . . . . . . . . . . . . . . . . . . . . . . 183
starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
switching off (key) . . . . . . . . . . . . . . . . . . . . . . 165
Engine compartment . . . . . . . . . . . . . . . . . . 13, 246 battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53, 253
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 53, 251
closing the bonnet . . . . . . . . . . . . . . . . . . . . . . 247
coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 52, 250
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . 51, 249
opening the bonnet . . . . . . . . . . . . . . . . . . . . . 247
safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
windscreen washer reservoir . . . . . . . . . . 53, 252
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 G12 plus-plus . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
G13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Engine data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Engine fault control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Engine management control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 248 changing . . . . . . . . . . . . . . . . . . . . . . . . . 248, 250
Checking oil level . . . . . . . . . . . . . . . . . . . . . . . 249
consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
inspection service . . . . . . . . . . . . . . . . . . . . . . 248
maintenance intervals . . . . . . . . . . . . . . . . . . . 248
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 248
temperat
ure display . . . . . . . . . . . . . . . . . . . . . . 36
topping up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Environment ecological driving . . . . . . . . . . . . . . . . . . . . . . . 177
Environmental compatibility . . . . . . . . . . . . . . 175
Environmental tips Filling the tank . . . . . . . . . . . . . . . . . . . . . . . . . 242
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 147, 230
ESC electronic stability control . . . . . . . . . . . . . . . . 178
Multi-collision brake . . . . . . . . . . . . . . . . . . . . . 179
Sport Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Ethanol (fuel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Exhaust gas filtration system catalytic converter . . . . . . . . . . . . . . . . . . . . . . 176
diesel particulate filter . . . . . . . . . . . . . . . . . . . 176
Exhaust pipe: Cleaning . . . . . . . . . . . . . . . . . . . . 234
Extending the luggage compartment . . . . . . . . . . . . . . . . 143
Exterior lighting changing a bulb . . . . . . . . . . . . . . . . . . . . . . . . . 94
Exterior mirrors adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Exterior rear view mirrors exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Exterior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7, 8
External aerial . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
F Fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Filling the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Fog-light bulb FR version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Folding table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Four wheel driv
e . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Front headrests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 17, 79
Front armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Front Assist see Front Assist Monitoring system . . . . . . . . . 197
Front Assist Monitoring system city Emergency braking function . . . . . . . . . . . 201
Front Assist Monitoring System . . . . . . . . . . . . . . 197 malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
on-screen messages . . . . . . . . . . . . . . . . . . . . 198
operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
radar sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
switching off temporarily . . . . . . . . . . . . . . . . . 200
system limitations . . . . . . . . . . . . . . . . . . . . . . 200
Front fog light bulb . . . . . . . . . . . . . . . . . . . . . . . . . 96
Front passenger front airbag control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
deactivation . . . . . . . . . . . . . . . . . . . . . . . . . 18, 82
Front seat manual adjustment . . . . . . . . . . . . . . . . . . . . . . 15
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 243 consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Ethanol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
natural gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Fuel consumption Switching off using inertia . . . . . . . . . . . . . . . . 177
Fuel tank cap opening and closing . . . . . . . . . . . . . . . . . . . . . 51
Fuel tank flap opening and closing . . . . . . . . . . . . . . . . . . . . . 51
296