2020 Seat Leon oil temperature

Start and driving
For the sake of the environment
If the engine is run in gently, the life of the
engine will be incr eased and the engine oil
consumption r
educed.Economical and environmentally
friendly driving
Fuel consumption, environmental pollution
and w
ear t

o the engine, brakes and tyres all
depend largely on driving style. Consumption
can be reduced between 10-15% with an effi-
cient driving type. The following section gives
you some tips on lessening the impact on the
environment and reducing your operating
costs at the same time.
Active cylinder management (ACT®)*
Depending on vehicle equipment, the active
cylinder management (ACT®) may deacti-
vate some of the engine cylinders if the driv-
ing situation does not require too much pow-
er. The number of active cylinders can be
seen on the instrument panel display.
››› page 72.
Foresight when driving
If you think ahead when driving, you will need
to brake less and thus accelerate less. Take
advantage of the inertia of the vehicle when-
ever possible, with a gear engaged. This takes advantage of the engine braking effect,
r
educing w

ear on the brakes and tyres. Emis-
sions and fuel consumption will drop to zero.
Changing gear to save energy
An effective way of saving is to change in ad-
vance to a higher gear.
Manual transmission: shift up from first to
second gear as soon as possible. Choosing
the right gear enables fuel savings. Select the
highest possible gear appropriate for the
driving situation (the engine should continue
functioning with cyclical regularity).
Automatic transmission: accelerate gradu-
ally and without reaching the “kick-down”
position.
Avoid driving at high speed
Avoid travelling at your vehicle’s top speed,
whenever possible. Fuel consumption, emis-
sion of harmful gases and noise pollution
multiply as speed is increased. Driving at
moderate speeds will help to save fuel.
Reduce idling time
In vehicles with the Start-Stop system idling is
automatically reduced. In vehicles without
the Start-Stop system it is worth switching off
the engine, for example, at level crossings
and at traffic lights that remain red for long
periods of time. When an engine has reached
operating temperature, and depending on the cylinder capacity, keeping it switched off
for a minimum of about 5 seconds alr
eady
saves more than the amount of fuel necessa-
ry for restarting.
The engine takes a long time to warm up
when it is idling. Mechanical wear and pollu-
tant emissions are also especially high during
this initial warm-up phase. It is therefore best
to drive off immediately after starting the en-
gine. Avoid running the engine at high speed.
Regular maintenance
Regular servicing helps in saving fuel even
before the engine is started. A well-serviced
engine gives you the benefit of improved fuel
efficiency as well as maximum reliability and
an enhanced resale value. A badly serviced
engine can consume up to 10% more fuel
than necessary.
Avoid short journeys
The engine and catalytic converter need to
reach their optimal operating temperature
in order to minimise fuel consumption and
emissions.
A cold engine consumes a disproportionate
amount of fuel. The engine reaches its work-
ing temperature after about four kilometres
(2.5 miles), when fuel consumption will return
to a normal level. »
239

Index
Electronic parking brake . . . . . . . . . . . . . . . . . . . . . 275 aut omatic connection . . . . . . . . . . . . . . . . . . . . .
276
automatic disconnection . . . . . . . . . . . . . . . . . . 276
connecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
disconnecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
emergency brake function . . . . . . . . . . . . . . . . 276
lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Electronic self-locking . . . . . . . . . . . . . . . . . . . . . . . 279
Electronic Stability Control (ESC) . . . . . . . . . . . 279
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 anti-puncture kit . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . . 48
changing the battery . . . . . . . . . . . . . . . . . . . . . . 341
emergency vehicle towing . . . . . . . . . . . . . . . . . . 57
hazard warning lights . . . . . . . . . . . . . . . . . . . . . . 125
jump leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
replace a blown fuse . . . . . . . . . . . . . . . . . . . . . . . 62
vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Emergency Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 connecting and disconnecting . . . . . . . . . . . . 266
troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
see also Emergency Assist . . . . . . . . . . . . . . . . 265
Emergency brake function . . . . . . . . . . . . . . . . . . 276
Emergency braking assist system . . . . . . . . . . . 242 activating and deactivating . . . . . . . . . . . . . . . 252
dodge assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
pedestrian and cyclist recognition . . . . . . . . 250
status display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
system limitations . . . . . . . . . . . . . . . . . . . . . . . . . 251
temporarily deactivating . . . . . . . . . . . . . . . . . . 253
turn assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Emergency braking warning . . . . . . . . . . . . . . . . . 126
Emergency call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Emergency call service . . . . . . . . . . . . . . . . . . . . . . 44
Emergency l
ocking of the front passenger
door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Emergency opening driver's door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Emergency operation front passenger door . . . . . . . . . . . . . . . . . . . . . . . 111
Emissions control system AdBlue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
catalytic converter . . . . . . . . . . . . . . . . . . . . . . . . 327
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
particulate filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Energy management . . . . . . . . . . . . . . . . . . . . . . . 344
Engine assisted start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
noises . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
running in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Start-Stop system . . . . . . . . . . . . . . . . . . . . . . . . . 224
start (driver instructions with the mechani- cal contact) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
Engine and ignition automatic ignition disconnection . . . . . . . . . . 218
emergency start . . . . . . . . . . . . . . . . . . . . . . . . . . 222
My Beat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
preheat the engine . . . . . . . . . . . . . . . . . . . . . . . . 220
starting the engine . . . . . . . . . . . . . . . . . . . . . . . . 220
starting the engine with Press & Drive . . . . . 220
switching off the engine . . . . . . . . . . . . . . . . . . . 221
Engine compartment . . . . . . . . . . . . . . . . . . . 328, 331 battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334, 336
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
opening and closing . . . . . . . . . . . . . . . . . . . . . . 329 safety instructions . . . . . . . . . . . . . . . . . . . . . . . . 328
window w
asher tank . . . . . . . . . . . . . . . . . . . . . . 337
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334 check the level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
G12evo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
G12 plus-plus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
G13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
temperature indicator . . . . . . . . . . . . . . . . . . . . . . 84
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Engine failure control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Engine management . . . . . . . . . . . . . . . . . . . . . . . . 326
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Engine oil change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331, 334
checking the oil level . . . . . . . . . . . . . . . . . . . . . . 333
consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
inspection service . . . . . . . . . . . . . . . . . . . . . . . . . 331
maintenance frequencies . . . . . . . . . . . . . . . . . 331
refill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Engine oil pressure control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Engine specifications . . . . . . . . . . . . . . . . . . . . . . . . 374
Environment ecological driving . . . . . . . . . . . . . . . . . . . . . . . . . 239
environmental compatibility . . . . . . . . . . . . . . 367
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
Environmental tip refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
385