2020 Seat Mii electric brake

Table of Contents
Braking and parking . . . . . . . . . . . . . . . . . . . . . . . 150
Braking system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Stabilisation and brake assistance sys-
t ems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . .
152
P
arking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . 154
Help with parking and manoeuvring . . . . . 155
Parking distance warning system* . . . . . . . . . 155
Towing bracket device . . . . . . . . . . . . . . . . . . . . 157
Trailer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Practical tips . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
High-voltage battery . . . . . . . . . . . . . . . . . . . . . 158
Safety warnings relating to the high-volt-
age network and the high-volt
age bat-
tery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . 158
Charging the high-voltage battery . . . . . . . . . 160
Charging cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Verification and replacement . . . . . . . . . . . . 174
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . 174
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 180
Windscreen washer reservoir . . . . . . . . . . . . . . . 181
12-volt battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
186
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Tyre pressure monitor system* . . . . . . . . . . . . . 192
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 SEAT Maintenance Programme . . . . . . . . . . 194
Service int
ervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Additional service offers . . . . . . . . . . . . . . . . . . . . 195
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Vehicle maintenance . . . . . . . . . . . . . . . . . . . . . 196
Maintenance and cleaning . . . . . . . . . . . . . . . . . 196
Accessories and modifications to the ve-
hicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . .
202
Accessories, spare parts and repair work . . . 202
Information for the user . . . . . . . . . . . . . . 204
Information for the user . . . . . . . . . . . . . . . . . . . 204
Information stored by the control units . . . . . . 204
Other important information . . . . . . . . . . . . . . . . 205
Information about the EU Directive
2014/53/EU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. 207
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . 211
Indications about the technical data . . . . 211
Important information . . . . . . . . . . . . . . . . . . . . . . 211
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . 215
6

Drive system and driving
Driving
Driv e syst
em and driving
Driving indications El
ectric drive system functions. Delivery of power from the electric engine
The maximum tor
que of the el

ectric engine is
available immediately after pressing the ac-
celerator pedal.
Brake energy recuperation (charging)
When braking the vehicle, electric power is
generated through the electric engine and
stored in the high-voltage battery

Driving
Brake energy recuperation Fig. 134
On the selector lever: connect the
br ak e ener
gy recuperation. Fig. 135
On the instrument panel display: indi-
cation of r ecuperation l

evels.The brake energy recuperation can generate
a br
aking eff
ect. This br

aking effect depends
on the selected driving programme and the
level of charge of the high-voltage battery. When braking the vehicle and when the vehi-
cle mov

es by inertia or travels downhill in the
deceleration phase, electric power is gener-
ated by the electric engine and stored in the
high-voltage battery. The electric engine
then operates as an alternator and produces
a engine brake effect. This process is called
brake energy recuperation.
The status of the recuperation is indicated in
the power display of the instrument panel

Driving
Note
If the selector lever is left for a long time in
a position other than P with the ignition off,
the 12-v olt batt
ery may discharge.Driving with an automatic gearbox
Driving down slopes
The steeper the sl
ope

, the higher the selected
brake energy recuperation level will have to
be. A high recuperation level increases the
braking effect of the electric engine. Never let
the vehicle roll downhill with the selector lev-
er in the neutral position N.

Braking and parking
At high speed and with the windscreen wipers
activ at
ed, the br
ake pads will briefly touch
the brake discs. This takes place, although
unnoticeable to the driver, at regular intervals
to improve the response time of the brakes
when they are wet.
The effectiveness of the brakes can also be
temporarily reduced if the vehicle is driven for
some distance without using the brakes when
there is a lot of salt on the road in winter. The
layer of salt that accumulates on the discs
and pads can be removed by gently apply-
ing the brakes a few times.
Corrosion
There may be a tendency for corrosion to
form on the discs and dirt to build up on the
brake pads if the vehicle is used infrequently
or the brakes are not used very often.
If the brakes are not used frequently, or if rust
has formed on the disks, it is advisable to
clean off the pads and disks by braking firmly
a few times at a moderately high speed

Driving
to use the brakes, it is better to brake firmly
at interv
al
s than to apply the brakes con-
tinuously. Note

Driving
If the electromechanical brake servo is not
w orking, the br
ak
e pedal must be pressed
harder, as the braking distance increases due
to the lack of assistance from the servo brake.
Brake blending
The brake energy recuperation can generate
a braking effect

Index
Index
Numbers and Symbol s
12-v olt batt
ery
assisted start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
184
disconnect and connect . . . . . . . . . . . . . . 182, 184
electrolyte level . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 182
replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
winter operations . . . . . . . . . . . . . . . . . . . . . . . . . . 182
A
ABS see Anti-lock brake system . . . . . . . . . . . . . . . . 153
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 202
Adjust front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 86
lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 80
seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . 11
Adjusting the seat belt . . . . . . . . . . . . . . . . . . . . . . . . 18
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . 20 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 20
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 21
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
deactivation of the front airbag . . . . . . . . . . . . . 23
description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 20
front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 22
how it works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Air conditioning Climatronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
usage instructions . . . . . . . . . . . . . . . . . . . . . . . . . 102 Air recirculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Air vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 102
Alt
ernator
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Ambient lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . 81
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . 206
Anti-lock brake system . . . . . . . . . . . . . . . . . . . . . . 153
Anti-puncture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35, 36
Anti-puncture kit . . . . . . . . . . . . . . . . . . . . . . . . . . 34, 35 check after 10 minutes . . . . . . . . . . . . . . . . . . . . . . 37
components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
36
inflating the tyre . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
sealing the tyre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Anti-puncture set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 178
Aspects to think about before starting the ve- hicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . 10
ASR see Traction control system . . . . . . . . . . . . . . . 153
Assistance systems cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
optical parking system (OPS) . . . . . . . . . . . . . 156
parking aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 156
parking distance warning . . . . . . . . . . . . . . . . . 156
Tyre pressure monitoring . . . . . . . . . . . . . . . . . . 192
Assisted start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Audible warning control and warning lamps . . . . . . . . . . . . . . . . . 65
lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 76
unbuckled seat belt . . . . . . . . . . . . . . . . . . . . . . . . . 14
Auto Lock (central locking) . . . . . . . . . . . . . . . . . . . 70
Automatic car wash . . . . . . . . . . . . . . . . . . . . . . . . . 197
Automatic dipped beam headlight control . . . . 77 Automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . 140
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
driving tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 142
ignition key extraction lock . . . . . . . . . . . . . . . . 135
selector lever lock . . . . . . . . . . . . . . . . . . . . . . . . . 141
selector lever positions . . . . . . . . . . . . . . . . . . . . 140
AUX-IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 124
AUX-IN multimedia socket . . . . . . . . . . . . . . . . . . . 124
B Backrest of the rear seat folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 88
raise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 88
Bag hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 92, 96
Bag support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . 95
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . 68
Before starting the vehicle . . . . . . . . . . . . . . . . . . . . 10
Belt tightening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Blown bulbs change a bulb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . 123
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 176 opening and closing . . . . . . . . . . . . . . . . . . . . . . . 177
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 180
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . 150 brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 180
brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
braking assistant . . . . . . . . . . . . . . . . . . . . . . . . . . 153
handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
new brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Braking assistant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Braking system warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
215