Seat Leon 2018 Service Manual

The essentials
Warning lamps Contr ol and w
arning l
amps Fig. 52
Related video Red warning lamps

The essentials


Mobile telephone is connected via Blue-
tooth

The essentials

The essentials
Releasing the selector lever

The essentials
How does Climatronic* work? Fig. 59
In the centre console: Climatronic control
panel. To switch a specific function on, press the ap-
pr
opriat
e butt
on. Press the button again to
switch off the function. The LED on each control lights up to indicate
that the respective function of a contr
ol has
been switched on. 1
Temperature
The left and right sides can be adjusted separately: turn the control to adjust the temperature
2 Fan
The power of the fan is automatically adjusted. The fan is also adjusted manually by turning the control.
3 Air distribution
The airflow adjusts automatically for comfort. You can also switch it on manually using the buttons
3 .
 : The air is directed at the chest of driv

er and passengers by the dash panel air vents.
 : Air distribution to footwells.
 : Upward air distribution.
4 Indications on the temperature display screen selected for the right and left sides.

The essentials


Defr ost function The air dr
awn in from outside the vehicle is directed at the windscreen and air recirculation is automatically switched off. To defrost the
windscreen mor e quickly, the air is dehumidified at t
emperatures over approximately +3

The essentials
How does the manual air conditioning* and the heating and fresh air system work? Fig. 60
In the centre console:  contr ol
s f or the manual air conditioning;  heating and fresh air system controls.To switch a specific function on, press the ap-
pr
opriat
e butt

on. Press the button again to
switch off the function. The LED on each control lights up to indicate
that the respective function of a contr
ol has
been switched on. Temperature
1 Turn the control to adjust the temperature
Heating and ventil
ation syst

em: The temperature cannot be lower than that of the exterior air temperature, as this system cannot cool
or dehumidify the air
Fan 2 Level 0: blower and manual air conditioning/heating and fresh air system off
Le
v

el 6: maximum fan level.

The essentials
Air distribution
3 
: Defr
ost function. The airfl o w is directed at the windscreen.
Manual air conditioning: Air recirculation is automatically switched off or is not switched on. Increase the fan power to clear the wind-
screen of condensation as soon as possible. To dehumidify the air, the cooling system will automatically switch on.
 : The air is direct
ed at the chest of driv
er and passengers by the dash panel air vents.
N : Distribution of air to
w
ards the chest and the footwell area.
 : Air distribution tow
ards the footwell.
u : Air distribution to
w
ards the windscreen and the footwell.
 Heated rear window: this only works when the engine is running and switches off automatically after a maximum of 10 minutes.
 Air recirculation

The essentials
Fluid level control Filling capacities Tank level
Petrol and die-
sel engines
50 l, of which, approx. 7 l reserve
Four -wheel driv
e vehicles:
55 l, of which approx. 8,5 l re- serve
Natural gas en-
gine a)
approx. 15 kga)
The capacity depends on the efficacy and charac-
t eristics of the nat
ur

al gas pumps. The capacity indi-
cated is based on a minimum loading pressure of 200
bar.
Capacity of the windscreen washer fluid con-
tainer Versions with-
out headlight
washer syst
em appr

ox. 3 litres
Versions with
headlight
washer syst em appr

ox. 5 litres Fuel
Fig. 61
Fuel tank flap with tank cap attached. The flap that covers the tank cap is unlocked
and l
ock
ed aut

omatically using the central
locking.
Opening the fuel tank cap

The essentials
The level is measured using the dipstick loca-
t ed in the engine compartment