2017 Seat Mii fuse

Frequently Asked Ques-
tion
sBefore driving
How do you adjust the seat?
››› page 12
How do you adjust the steering wheel? ››› page 14
How do you adjust the exterior mirrors? ››› page 13
How do you turn on the exterior lights? ››› page 21
How does the automatic gearbox selector lever work?
››› page 27
How do you refuel? ››› page 31
How do you activate the windscreen wipers and wind-
screen washer system? ››› page 22
Emergency situations
A warning lamp lights up or flashes. What does this
mean? ››› page 25
Where are the first-aid kit and the warning triangle in
the vehicle? ››› page 70
How do you open the bonnet? ››› page 10
How do you perform a jump start? ››› page 43
Where is the vehicle tool kit located? ››› page 70
How do you repair a tyre with the anti-puncture kit?
››› page 35
How do you change a wheel? ››› page 36
How do you change a fuse? ››› page 34
How do you change a light? ››› page 79
How do you tow a vehicle? ››› page 42
Useful tips
How do you set the time? ››› page 89
When should the vehicle inspection should be per-
formed? ››› page 90
How do you remove the luggage compartment cover?
››› page 125
How do you drive in an economical and environmental-
ly-friendly way? ››› page 149
How do you check and top up the engine oil?
››› page 31
How do you check and top up the engine coolant?
››› page 32
How do you top up the windscreen washer fluid?
››› page 33
How do you check and top up the brake fluid?
››› page 33
How do you check and adjust tyre pressure values?
››› page 203
Vehicle washing tips ››› page 171
Functions of interest
How does the START-STOP system work? ››› page 160
What parking assistants are available? ››› page 153
How does tyre pressure monitoring work? ››› page 206
Interior lighting ››› page 22

Table of Contents
Table of Contents
The e s
senti
als . . . . . . . . . . . . . . . . . . . . . . . . 5
Exterior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Exterior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Interior view (left guide) . . . . . . . . . . . . . . . . . . 7
How it works . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Unlocking and locking . . . . . . . . . . . . . . . . . . . . 8
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Starting the vehicle . . . . . . . . . . . . . . . . . . . . . . 20
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . 21
SEAT information system . . . . . . . . . . . . . . . . . . 23
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Gearbox lever . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 28
Fluid Level control . . . . . . . . . . . . . . . . . . . . . . . 31
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Action in the event of a puncture . . . . . . . . . . . 35
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . 36
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Emergency towing of the vehicle . . . . . . . . . . . 42
How to jump start . . . . . . . . . . . . . . . . . . . . . . . . 43
Changing the wiper blades . . . . . . . . . . . . . . . . 45
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Safety first! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Driving advice . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Correct position of the vehicle occupants . . . . 48
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Seat belts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Why wear a set belt . . . . . . . . . . . . . . . . . . . . . . 52
How to properly adjust your seatbelt . . . . . . . . 56
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 57
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . 58
Airbag safety instructions . . . . . . . . . . . . . . . . . 61
Deactivating airbags . . . . . . . . . . . . . . . . . . . . . 62
Transporting children safely . . . . . . . . . . . . . . . 64
Safety for children . . . . . . . . . . . . . . . . . . . . . . . 64
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Self-help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
In case of emergency . . . . . . . . . . . . . . . . . . . . . 70
Vehicle tool kit* . . . . . . . . . . . . . . . . . . . . . . . . . 70
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . 72
Tyre repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Changing the windscreen wiper blades . . . . . . 75
Tow-starting and towing . . . . . . . . . . . . . . . . . . 75
Emergency locking and unlocking . . . . . . . . . . 77
Fuses and bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 78
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Changing bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 79
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
General instrument panel . . . . . . . . . . . . . . . . . 87
Instrument panel . . . . . . . . . . . . . . . . . . . . . . . . 86
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Opening and closing . . . . . . . . . . . . . . . . . . . . . 92
Vehicle key set . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Central locking* and locking system . . . . . . . . 94
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Controls for the windows . . . . . . . . . . . . . . . . . . 101
Sliding/tilting electric panoramic sunroof . . . . 102 Lights and visibility
. . . . . . . . . . . . . . . . . . . . . . 103
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Windscreen wiper and window wiper sys-
tems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Mirr

or . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Seats and head restraints . . . . . . . . . . . . . . . . . 112
Adjusting the seat and head restraints . . . . . . 112
Seat functions . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Transport and practical equipment . . . . . . . . . 114
Transporting objects . . . . . . . . . . . . . . . . . . . . . 114
Practical equipment . . . . . . . . . . . . . . . . . . . . . . 115
Luggage compartment . . . . . . . . . . . . . . . . . . . . 123
Roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 129
Heating, ventilation and air conditioning . . . . . 129
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Stopping and starting the engine . . . . . . . . . . . 133
Braking and parking . . . . . . . . . . . . . . . . . . . . . 135
Changing gear . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Run-in and economical driving . . . . . . . . . . . . . 148
Engine management and exhaust gas purifica-
tion syst
em . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Driving tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Driver assistance systems . . . . . . . . . . . . . . . . . 153
Parking distance warning system* . . . . . . . . . . 153
Cruise control* (Cruise control system -
CCS)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Safety Assist* (City Safety Assist function) . . . . 156
Hill driving assistant* . . . . . . . . . . . . . . . . . . . . 160
Start-Stop System . . . . . . . . . . . . . . . . . . . . . . . . 160
Towing bracket device . . . . . . . . . . . . . . . . . . . . 163
Driving with a trailer . . . . . . . . . . . . . . . . . . . . . . 163
3

The essentials
Emergencies F u
se
s
Fuse location Fig. 45
On the driver-side dash panel: fuse
bo x
c

over. Fig. 46
In the engine compartment: fuse box
c o v

er. Underneath the instrument panel
The f
use bo

x is located underneath the dash
panel on the driver side ››› Fig. 45.
In the engine compartment
Press the locking tabs to release the fuse box
cover ››› Fig. 46.
Identifying fuses situated below the dash
panel by colours
ColourAmp rating
Purple3
Light brown5
Brown7.5
Red10
Blue15
Yellow20
White or transparent25
Green30
Orange40 
››› in Introduction on page 78
›››
page 78 Replacing a blown fuse
Fig. 47
Image of a blown fuse. Preparation
●
Switch off the ignition, lights and all elec-
tric al
equipment

.
● Open the corresponding fuse box
›››
 page 79.
Identifying a blown fuse
A fuse is blown if its metal strip is ruptured
››› Fig. 47.
Point a lamp at the fuse to see if the fuse has
blown.
To replace a fuse
● Remove the fuse.
● Replace the blown fuse by one with an
identica
l amperage rating (same colour and
markings) and identical size. 34

The essentials
● Rep
l
ace the cover again or close the fuse
box lid.
Bulbs Bul
bs (12 V)
Light source used for each function
Halogen headlights.Type
Daytime running light/side
lightW21/5W
Dipped beam headlightsH4 LL
Main beam headlightsH4 LL
Turn signalPY21W NA
Front fog lightType
Fog lights*HB4
Rear bulb lightType
Brake/side lightsP21/5W LL
Side lightsP21/5W LL
Turn signalPY21W NA LL
Retro fog lightP21W
Reverse lightsR10W Action in the event of a punc-
t
ur
e
Wh

at to do first ●
Park the vehicle on a horizontal surface
and in a saf e p

lace as far away from traffic as
possible.
● Apply the handbrake.
● Switch on the hazard warning lights.
● Manual gearbox: select the 1s
t gear.
● Automatic gearbox: move the sel
ector lever
to D or R.
● If you are towing a trailer, unhitch it from
your v
ehicle.
● Have the vehicle tool kit ›››

 page 71
and the spare wheel* ready
›››  page 207.
● Observe the applicable legislation for each
countr
y (reflective vest, warning triangles,
etc.).
● All occupants should leave the vehicle and
wait in a s
afe place (for instance behind the
roadside crash barrier). WARNING
● Alw a

ys observe the above steps and pro-
tect yourself and other road users.
● If you change the wheel on a slope, block
the wheel on the oppo
site side of the car with a stone or similar to prevent the vehicle from
mov
in

g. Repairing a tyre with the anti-punc-
tur
e k

it Fig. 48
Standard representation: contents of
the anti-p u
nct

ure kit. The anti-puncture kit is located under the
floor p
anel
in the lug

gage compartment.
Sealing the tyre
● Unscrew the tyre valve cap and insert. Use
the ›››

Fig. 48 1 tool to remove the insert.
Pl ac
e it
on a clean surface.
● Shake the tyre sealant bottle vigorously
›› ›

Fig. 48 10 .
» 35

Emergencies
CAUTION
When opening and closing in an emergency,
car ef
ully disassemble components and then
reassemble them carefully to avoid damage
to the vehicle. Fuses and bulbs
F u
se

s
Introduction Due to the constant updating of vehicles,
fu
se a

ssignments based on equipment and
the use of the same fuse for various electrical
components, it is not possible to provide an
up-to-date summary of the fuse positions for
the electrical components at the time of
printing this manual. For detailed information
about the fuse positions, please consult a
technical service.
In general, a fuse can be assigned to various
electrical components. Likewise, an electrical
component can be protected by several
fuses.
Only replace fuses when the cause of the
problem has been solved. If a newly inserted
fuse blows after a short time, you must have
the electrical system checked by a special-
ised workshop as soon as possible. WARNING
The high voltages in the electrical system can
give seriou s

electrical shocks, causing burns
and even death!
● Never touch the electrical wiring of the igni-
tion syst
em. ●
Tak e c

are not to cause short circuits in the
electrical system. WARNING
Using unsuitable fuses, repairing fuses or
bridgin g a curr

ent circuit without fuses can
cause a fire and serious injury.
● Never use a fuse with a higher value. Only
repl
ace fuses with a fuse of the same amper-
age (same colour and markings) and size.
● Never repair a fuse.
● Never replace a fuse by a metal strip, staple
or simil
ar. CAUTION
● To pr ev

ent damage to the vehicle's electric
system, before replacing a fuse always turn
off the ignition, the lights and all electrical
elements and remove the key from the igni-
tion.
● If you replace a fuse with higher-rating
fuse,
you could cause damage to another part
of the electrical system.
● Protect the fuse boxes when open to pre-
vent the entr
y of dust or humidity as they can
damage the electrical system. Note
● One component m

ay have more than one
fuse. 78

Fuses and bulbs
●
Sever a
l components may run on a single
fuse. Vehicle fuses
Fig. 82
Below the driver side dash panel:
f u
se bo

x cover. Fig. 83
In the engine compartment: fuse box
c o
v

er. Read the additional information carefully
› ›
›

 page 34
Only replace fuses with a fuse of the same
amperage (same colour and markings) and
size.
Opening and closing the fuse box situated
below the dash panel
● Opening: Pres
s the unlock button
››› Fig. 82 1 until it is possible to open the
c o
v
er. Fold the cover down.
● Closing: Fold the cover up in the opposite
direction t
o the arrow until it clicks into the
locking lever 1 .
T o open the en
gine c

ompartment fuse box
● Open the bonnet  ›››
page 187.
● Press the attachment tabs in the direction
indicated b
y the arrow (thin arrows) to re-
lease the fuse box cover ››› Fig. 83.
● Then lift the cover out.
● To fit the cover, place it on the fuse box.
Pu
sh the attachment tabs down, in the oppo-
site direction indicated by the arrow until
they click audibly into place. CAUTION
● Alw a

ys carefully remove the fuse box cov-
ers and refit them correctly to avoid problems
with your vehicle. ●
Prot ect

the fuse boxes when open to avoid
the entry of dust or humidity. Dirt and humid-
ity inside fuse boxes can cause damage to
the electrical system. Note
In the vehicle, there are more fuses than
tho se indic at

ed in this chapter. These should
only be changed by a specialised workshop. Changing bulbs
Intr oduction Changing bulbs requires a certain amount of
m
anual
sk

ill. If you are unsure, SEAT recom-
mends that you consult a technical service or
request assistance from a specialist. In gen-
eral a specialist is needed if, in addition to
the bulbs, other vehicle components require
removal.
You should store spare light bulbs in the ve-
hicle for safety-relevant lights. Spare bulbs
may be obtained from the technical services.
In some countries, it is a legal requirement to
carry spare bulbs in the vehicle.
Driving with faults and blown bulbs on the
vehicle exterior lighting is against the law. »
79
Technical data
Advice
Operation
Emergencies
Safety

Fuses and bulbs
Complete operations only in the sequence
giv en:Dipped beam and main beam headlights
Fig. 84
A
1.Open the bonnet  ››› page 187.
2.
Remove the bulb connector H4. Remove the rub-
ber cover using the tabs.
Press the retaining clip ››› Fig. 85 D downwards
in the direction of the arrow, unclip sideways, and
remove it.
3.Remove the bulb from the holder. If necessary,
press the lock on the bulb holder.
4.Replace the faulty bulb with a new identical bulb.
5.Insert the bulb, return it to its position and insert
the retaining clip ››› Fig. 85 D
6.Place the rubber cover and check that is in the
correct position. Insert the connector to the bulb
H4.
Side light and daytime lights
Fig. 84 B /
Front turn indicator Fig. 84 C
1.Open the bonnet 
››› page 187.
2.Turn the bulb holder in an anticlockwise direction
as far as it will go and remove it, along with the
bulb, pulling backwards.
3.Remove the bulb from the holder. If necessary,
press the lock on the bulb holder.
4.Replace the faulty bulb with a new identical bulb.
Side light and daytime lights Fig. 84 B /
Front turn indicator Fig. 84 C
5.Insert the bulb holder in the headlight and turn it
clockwise as far as the stop. Note
The images show the left hand headlight
from behind. The s

tructure of the right hand
side headlight is symmetric. Replacing the front bumper bulbs
Fig. 86
In the front right wheel arch: Remove
the r et
ainin

g screws (arrows) and take out the
expansive rivet A . Fig. 87
Changing the bulbs in the headlights
Complete operations only in the sequence giv-
en:
1.Unscrew the 2 retaining screws of the wheel arch
trim ››› Fig. 86 (arrows) with the screwdriver from
the vehicle took kit ››› page 70.
2.
Unscrew the expansive rivet in the lower front part
of the wheel arch trim A with the screwdriver
from the vehicle tool kit and completely remove it
››› page 70.
3.Carefully fold the wheel arch trim to the side.
4.Release the connector ››› Fig. 87 1 and remove
it.
5.
Turn the bulb holder ››› Fig. 87 in the direction of
the arrow, in an anticlockwise direction as far as it
will go and remove it, along with the bulb, pulling
backwards.
6.Replace the faulty bulb with a new identical bulb.» 81
Technical data
Advice
Operation
Emergencies
Safety

Fuses and bulbs5.Unscrew the wing nut
5
››› Fig. 88 B.
6.Remove the tail light from the bodywork by careful-
ly pulling backwards.
7.Disassemble the tail light unit and place it on a
flat, clean surface. To change the bulb
8.Unlock the bulb holder locking tab (arrow)
››› Fig. 89 C and remove the bulb holder from the
tail light.
9.Replace the faulty bulb by a new identical bulb
››› Fig. 89 D.
10.Place the bulb holder in the tail light unit. The at-
tachment tabs (arrow) should audibly click into
place ››› Fig. 89 C. Assembling the rear light units
11.Carefully insert the tail light unit into the opening
in the bodywork.
12.Support the tail light with one hand in the assem-
bly position and securely screw the wing nut with
the other
5

››› Fig. 88 B.
13.Ensure that the tail light unit has been correctly
fitted and is firmly secured.
14.Insert the connector 2 into the bulb holder and
press the lock 3 on the connector in the oppo-
site direction to the arrow ››› Fig. 88 B.
15.Insert the cover. The cover should lock into place.
16.Close the rear lid ››› page 99. Changing the number plate light
Fig. 90
On the rear bumper: Remove the
number p l
at

e light. Fig. 91
Number plate light: Remove the bulb
ho lder

.
Complete operations only in the sequence giv-
en:
1.With one hand, press on the number plate light
from left to right and remove it from the bumper
››› Fig. 90.
Complete operations only in the sequence giv-
en:
2.Detach the number plate light carefully from the
bumper.
3.Turn the bulb holder with the bulb anticlockwise
and remove it in the direction of the arrow
››› Fig. 91.
4.Replace the faulty bulb with a new identical bulb.
5.Place the bulb holder in the number plate light and
press in the opposite direction to the arrow as far
as possible ››› Fig. 91.
6.
Insert the number plate light carefully into the left
edge of the opening on the bumper. During this
process, check that the assembly direction of the
number plate light is correct, i.e. the spring must
be on the right.
7.Insert the number plate light into the bumper until
it audibly clicks into place. 83
Technical data
Advice
Operation
Emergencies
Safety