charging Seat Leon 2020 Owner's manual

Table of Contents
Operating mode selection . . . . . . . . . . . . . . . . . . 226
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Automatic gearbox/DSG automatic gear-
bo x* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
229
Gear
-change recommendation . . . . . . . . . . . . 235
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
SEAT Drive Profiles* . . . . . . . . . . . . . . . . . . . . . . . . 236
Driving tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Driver assistance systems . . . . . . . . . . . . . . . . 241
General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Drive assist sensors and cameras . . . . . . . . . . 242
Cruise control system (CCS) . . . . . . . . . . . . . . . 245
Speed limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Emergency brake assistance system (Front
Assist)* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
ACC - Adaptive Cruise Control* . . . . . . . . . . . 253
Proactive speed adjustment . . . . . . . . . . . . . . . . 259
Lane Assist* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Driving Assist (Travel Assist) . . . . . . . . . . . . . . . . . 263
Emergency Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Lane departure warning (Side Assist) with
rear cr
oss traffic alert (RCTA) and door
opening warning (Exit Assist)* . . . . . . . . . . . . . . 267
Braking and parking . . . . . . . . . . . . . . . . . . . . . . . 273
Braking system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Stabilisation and brake assistance sys-
tems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
8
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Help with parking and manoeuvring . . . . . 282
Assisted parking system (Park Assist)* . . . . . . 282
Parking aid parking and manoeuvring
(ParkPil
ot) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Parking System Plus* . . . . . . . . . . . . . . . . . . . . . . . 291 Rear parking aid* . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Reverse Assist (Rear View Camera)* . . . . . . . 295
Towing bracket device* . . . . . . . . . . . . . . . . . . . 298
Trailer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Electrically unlocking trailer hook* . . . . . . . . . 304
Retrofitting a towing bracket . . . . . . . . . . . . . . . 306
Practical tips . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
High-voltage battery . . . . . . . . . . . . . . . . . . . . . 308
Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . 308
Conservation of the high-voltage bat-
tery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Char

ging settings in the infotainment sys-
tem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
1
Charging the high-voltage battery . . . . . . . . . 312
Charging cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Checking and refilling levels . . . . . . . . . . . . . 320
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Fuel types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
AdBlue® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324
Engine management and emissions control
system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . 328
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Cooling syst

em . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Windscreen washer reservoir . . . . . . . . . . . . . . . 337
12-volt battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
48-volt battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Energy management . . . . . . . . . . . . . . . . . . . . . . . 344
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
Tyre pressure monitor system . . . . . . . . . . . . . . . 352
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
SEAT Maintenance Programme . . . . . . . . . .
356
Service intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Additional service offers . . . . . . . . . . . . . . . . . . . . 358
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
Vehicle maintenance . . . . . . . . . . . . . . . . . . . . . 360
Maintenance and cleaning . . . . . . . . . . . . . . . . . 360
Accessories and modifications to the ve-
hicle
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
Accessories, spare parts and repair work . . . 365
Information for the user . . . . . . . . . . . . . . 367
Information for the user . . . . . . . . . . . . . . . . . . . 367
Information stored by the control units . . . . . . 367
Other important information . . . . . . . . . . . . . . . . 367
Information about the EU Directive
2014/53/EU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . 372
Indications about the technical data . . . . 372
Important information . . . . . . . . . . . . . . . . . . . . . . 372
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381
6

Instruments and warning/control lamps
Power meter  V
alid for: hybrid vehicles Fig. 65
Digital instrument panel: Power meter The lower left hand side of the rev counter
has tw
o col
our coded areas:
Charge: Charging zone. Indicates the
amount of charge generated and the
maximum charge.
Power %: Electric traction zone. Indi-
cates the percentage of power used and
the maximum amount of power currently
available.
The power meter shows the usage level of
the electric drive. The power meter bar shows
the current usage level. Green
Blue A finer coloured border indicates how much
the propul

sion can currently be used. De-
pending on the selected driving program and
the current availability of electrical power,
the boundaries of the different colours can
vary.
The following displays can be seen on the
Power meter:
››› Fig. 65
The vehicle recovers electrical energy
Electric drive switched on / Boost (the ve-
hicle runs for a short time at the maximum
power of the electric motor and combus-
tion engine).
The combustion engine must be running.
Battery level indicator  V
alid f
or: hybrid vehicles Fig. 66
Digital instrument panel: battery level
indicat or

. A
B
C The small arrow next to the charging station
symbol indicat
es which side of the v

ehicle the
charging cover is on. Note

Lights
With the ignition on and without light activa-
tion, the anal ogue instrument panel lighting
r
emains activated in daytime light conditions.
The lighting is reduced as the exterior light di-
minishes. In some cases, e.g. when driving
through a tunnel without the  function ac-
tive, the instrument panel lighting may even
switch off. The objective of this function is to
provide the driver with a visual indication that
he or she should activate the dipped beam.
If your vehicle is equipped with a digital in-
strument panel (Digital SEAT Cockpit), the
following message will appear Turn on the
lights on the instrument panel.
Interior and reading lights Fig. 104
Detail of roof lining: front lighting of
the passenger compartment. 
Turning the interior lights on or off.

 Door contact connection.
The int
erior lights come on aut

omatically
when you unlock the vehicle, open a door
or disconnect the ignition.
The light goes out a few seconds after
closing all the doors, when locking the ve-
hicle or connecting the ignition. Reading light
The r
eading light is t

actile, each lens is turned
on and off individually by pressing in the re-
spective central area. In addition, the intensi-
ty of the light can be adjusted according to
the pressure exerted.
If you want to turn on the two lenses together
you must press the symbol 
››› Fig. 104
.
Glove compartment and luggage com-
partment lighting*
When opening and closing the glove com-
partment on the front passenger side and the
rear lid, the respective light will automatically
switch on and off.
Footwell lighting*
The lights in the footwell area below the dash
(driver and front passenger sides) will switch
on when the doors are opened and will de- crease in intensity while driving. This intensity
can be adjust
ed thr

ough the infotainment
system menu using the function button  > Interior > Light ››› page 96
. Note
The reading lights go out when the vehicle
is cl osed and l

ocked or after a few minutes
of turning the ignition off. This prevents the
12-volt vehicle battery from discharging. 127

Operation
USB power sockets
Depending on the equipment and the coun-
try, the v ehicl
e may also have USB connec-
tions exclusively for charging or as a power
socket.
These USB ports are located at the rear of
the console, between the front seats . These
connectors can work at a maximum power of
up to 10.5 W per port.
They are not intended for file playback.
230 volt power socket*
With the engine running, the power socket
››› Fig. 148 activates automatically as soon
as a connector is plugged in. If there is
enough power available, the socket can still
be used while the engine is off ››› Connect an electrical device: Open the co
v-
er and insert the plug int
o the power socket
as far as possible to unlock the built-in child
lock. The socket only supplies power once
the child lock is unlocked. LED on the power socket
Steady green
light: The childproof lock is unlocked.
The sock
et is r

eady to operate. LED on the power socket
Flashing green
light: The ignition is switched off, but
ther
e is enough po

wer available
to continue supplying the socket
with current for a maximum of 10
minutes. If the connector is un-
plugged before this time elap-
ses, the socket is disconnected
and cannot be used again until
the ignition is switched on again.
Flashing red
light: There is an anomaly, e.g. dis-
connection due t
o a curr

ent
surge or overheating. Disconnection due to overheating
When the t
emper

ature exceeds a certain val-
ue, the 230 volt socket inverter is automati-
cally disconnected. The disconnection pre-
vents overheating when the power consump-
tion of the connected devices is excessive or
the ambient temperature is very high. The
230-volt power supply can be used once
again after a cooling time. First unplug the
connector of the connected device and then
plug it back in again. This prevents the elec-
trical device from being switched on again if
this is not wanted. WARNING
The electrical system is under high voltage!

Infotainment operation
Multimedia USB por t Fig. 159
Centre console: USB port. Fig. 160
Rear part of the centre console: USB
connect ors with po
wer outlet function. The USB port can be found in the storage
compartment ar
ea of the fr

ont centre con-
sole ››› Fig. 159
. Depending on the equipment and the coun-
try, the vehicl

e may also have USB connec-
tions exclusively for charging or as a power
socket.
These USB ports are located at the rear of
the console, between the front seats
››› Fig. 160.
217

Driving
level. The rest is kept until the end of the
journey.
The Int elligent Hybrid
App allows the user to
save electrical energy until reaching home
(charging point) with just “one click”. If this
option is not selected, the maximum amount
of electrical energy will be consumed until
the selected destination is reached. If the
user has no active route, the function will offer
the activation of a predictive route and BMA
mode from the widget itself with just one
click.
Show the active operating mode
The operating mode active at any given time
is displayed on the instrument cluster display,
e.g. B. WARNING
Switching to a different operating mode
whil e driving can distr

act you from traffic
conditions and cause accidents. Note
Information about the operating mode that
is curr ently activ

e is displayed on the in-
strument cluster display, along with the
charge level of the high-voltage battery. Troubleshooting
@
The E-MODE oper
ating mode is not
av
ailable
The indicator lamp lights up in white.
The E-MODE operating mode N (driving in
electric mode) cannot be used temporarily
because one or more conditions are not met.

High-voltage battery
Charging settings in the info-
t ainment syst
em
Battery Manager Menu  V
alid for: hybrid vehicles
The
Battery Manager allows you to set or
select departure times for the programmed
charging of the high-voltage battery and for
the vehicle’s electric heating and air condi-
tioning.
Open the Battery Manager menu

High-voltage battery
Charging process display  V
alid for: hybrid vehicles Fig. 211
Behind the cover of the battery charg-
ing sock et: char
ging process display Fig. 212
On the inside of the cover of the bat-
t ery char

ging socket: sticker with information
on the charging process display. An LED light on the charging socket
› ›

› Fig. 211 (arrow) shows the status of the
charging process.
A sticker on the battery charging cover pro-
vides information on the meaning of the LEDs
››› Fig. 212.
charging process displays:
Green LED ››› Fig. 212
:
Always on: Charge completed success-
fully.
Turn signals: The high-voltage battery is
charging.
1 2 Short flashes: Programmed charging is
activ
e

. The charging process has not yet
started.
Yellow LED ››› Fig. 212
:
Turn signals: The parking lock P has not
been enabled.
Always on: No electrical network has
been detected. Arrange an inspection of
the power supply and network. Seek pro-
fessional assistance.
Red LED ››› Fig. 212
:
Turn signals: Error in the charging system.
The charging process cannot start or has
paused.
Always on: The charging connector has
not been locked. Unplug the charging
connector and plug it back in to the
charging socket, making sure it is proper-
ly inserted. If the problem persists, check
the compatibility of the cable or ask a
professional for help.
Charging socket lighting
In the dark, the charging socket's side lighting
(white LED) can facilitate orientation in the
vehicle:
Ignition

High-voltage battery
Manual release of the charging connector
The pull er f
or the manual release is located
on the left hand side of the engine compart-
ment , above the charging socket ››› Fig. 213
.

Practical tips
charging cable or home electrical installa-
tion.