2020 Seat Leon Owner's manual

High-voltage battery
Charging cable for power sockets  V
alid for: hybrid vehicles Fig. 215
Charging cable for electrical sockets Fig. 216
On the charging cable for power
sock ets: Indicat
or lamps on the protection de-
vice. ›››
Fig. 2
16
:
Indicator lamp of the connector and the
power supply.
Control lamp of the protection device
1 2 Control lamp of the vehicle
F
ailur

e warning lamp
Charging cable information
Before using the charging cable, also follow
the instructions displayed on it and on the
rear of the protective device.
Protection device
The electronic protection device ››› Fig. 216
ensures that the charging connector does
not receive current until it is plugged in to the
vehicle's charging connector.
Self-check
When the charging cable is plugged into the
electrical socket, the protective device auto-
matically performs a self-test. During this
check, all warning and indicator lamps turn
on briefly and go out one after the other.
Upon completion, the operational status at
that time is displayed.
Operating displays
One or more indicator lamps ››› Fig. 216
1 ,
2 or
3 light up green.
3 4 Display

Practical tips
switches off and one of the indicator lamps
st arts sl
owly flashing green. Warning lamp 4starts slowly flashing red.

Checking and refilling levels
Refuelling Fig. 218
Fuel tank flap with tank cap attached. The fuel tank flap is on the rear right of the
v
ehicl
e.
The flap that covers the tank cap is unlocked
and locked automatically using the central
locking.

Practical tips
at least 30 seconds before starting the en-
gine
. When you then st
art the engine it may
take longer than normal (up to one minute)
to start firing. For the sake of the environment
Do not overfill the fuel tank, it may cause
the fuel t o o

verflow if it becomes warm. Note
There is no emergency mechanism for the
manual r el

ease of the fuel tank flap. If nec-
essary, request assistance from special-
ised personnel. Note
Diesel vehicles are fitted with a protective
de vice that pr

events the insertion of the
wrong fuel hose 1)
. It is only possible to re-
fuel with Diesel nozzles.

Checking and refilling levels
Super unleaded petrol 95 octane petrol or
normal 91 oct ane petr
ol at least
We recommend refuelling with super 95 oc-
tane petrol (91 AKI). If not available, normal 91
octane petrol (87 AKI) (with a slight power
loss) may be used.
Super unleaded petrol, 95 octanes at
least
You should use super 95 octane petrol (91
AKI) at least.
If super is not available, if necessary, use nor-
mal 91 octane petrol (87 AKI). In this case only
use moderate engine speeds and a light
throttle. Refuel with super as soon as possi-
ble.
Unleaded super plus 98 octane petrol or
super 95 octane petrol at least
We recommend refuelling with super plus 98
octane petrol (93 AKI). If not available: super
95 octane petrol (91 AKI) (with a slight power
loss).
If super is not available, if necessary, use nor-
mal 91 octane petrol (87 AKI). In this case only
use moderate engine speeds and a light
throttle. Refuel with super as soon as possi-
ble. CAUTION

Practical tips
Diesel  V
alid for: vehicles with diesel engines
Pl ease note the information on the inside of
the fuel tank flap.
We recommend you use Diesel according to
standard EN 590.
The diesel can thicken at very low tempera-
tures, thus affecting the start or operation of
the engine. Ask your service station attendant
if their diesel is suitable for winter use.
Water in the fuel filter 1)
If your vehicle has a diesel engine and is
equipped with a fuel filter with a water sep-
arator, the instrument panel may display the
following warning:

Checking and refilling levels
b
It lights up yellow
The AdBlue reserve is low.
R efill AdBlue within the ne
xt kilometres (or miles) that
are indicated

Practical tips
Refilling the dispenser with AdBlue
V alid f
or vehicles with selective catalytic re-
duction.