2019 Seat Mii electric Owner's Manual

High-voltage battery
Batteries age based on their use and their
oper ating time
. It is advisable that you know
certain details regarding the correct handling
and care of the high-voltage battery so this
remains in good condition for longer and can
be used in a reliable manner. Carefully read
the following information and take into ac-
count the indications when using the vehicle. WARNING
If the battery is charged in an inappropriate
manner , if no consider

ation is given to the
general safety measures, power sockets
and charging cables in poor condition are
used or the high-voltage battery is used in
an inadequate manner, this could lead to
short circuits, electrical shocks, explosions,
fires, burns and serious injuries, even death.

Practical tips
CAUTION
Leaving the vehicle parked for a long peri-
od of time with the high-v olt
age battery
discharged may cause irreversible damage
to the battery. · Always charge the high-
voltage battery immediately. Note

High-voltage battery
parked for several months, can cause dam-
age t
o the batt
ery in the event of high am-
bient temperature and the battery having a
low charge level.

Practical tips
Pausing or ending the charging process
Pr ess the char
ging mode button ››› Fig. 151 to
pause the charging process. The charging
connector remains locked. The charging
process can be reactivated by pressing the
charging mode button again.
If you wish to unplug the charging connector,
unlock the vehicle using the key.
If the charging ends automatically and the
high-voltage battery is charged:

High-voltage battery
As soon as the connector is detected, the
char ging pr
ocess display lights up yellow.
The charging connector is locked. The con-
trol lamp

Practical tips

High-voltage battery
Charging process display Fig. 155
Behind the cover of the battery
char ging sock et: charging process display 1and information on the sticker
2 . Fig. 156
On the inside face of the cover of the
batt ery char ging sock
et: sticker with informa-
tion on the charging process display. The charging process display is a diode (LED)
l
ocat
ed ne

xt to the charging socket
››› Fig. 155
1 and it indicates the charge lev-
el. Ther e is an stick
er that e

xplains the differ-
ent indications ››› Fig. 156.
Key to the information sticker of the charging
process display ››› Fig. 156:
The green LED lights up permanently:
The charging process of the high-voltage
battery is complete. The battery has
reached the maximum or set charge lev-
el.
The LED flashes green: The high-voltage
battery is charging.
1
2 The LED flashes green for about 1 mi-
nut
e:
Def

erred charging is active (depar-
ture time), but has not yet started charg-
ing ››› page 172.
The LED flashes yellow: The parking
lock P is not engaged.
The yellow LED lights up briefly: The
charging connector is plugged into the
charging socket and the vehicle has de-
tected it.
The yellow LED lights up permanently:
No electrical network has been detected.
Check the power supply and the electri-
cal network. When using the charging ca-
ble for the electrical network, the protec-
tion device will display the status of the
network. Seek specialist assistance.
The red LED lights up permanently: It
has not been possible to lock the charg-
ing connector. Remove the charging con-
nector from the charging socket and plug
in again. If the fault continues, seek spe-
cialist assistance.
The LED flashes red: There is a fault in
the charging system. Seek specialist as-
sistance.
When the charging process is active, this is
displayed on the instrument panel by means
of a control lamp, and on the remaining
charge time is also displayed ››› page 60.
3 4
5
6
173Remaining charge time
The remaining charge time of the vehicle can
be viewed on the instrument panel display
and on the application available for mobile
phones (SEAT CONNECT services).
The charge time using a charge cable for
power sockets may take over 10 hours.
The e-Manager displays a maximum charge
time of 10:30 hours, yet this time may be
greater.
While the high-voltage battery is charging,
the control lamp

Practical tips
Problems and solutions The charging process will not start or has
paused
The r
el
evant text message will appear in the
instrument panel display.