light Seat Mii 2015 Owner's Guide

Safety
Deactivating airbags C ontr
o
l lamps Fig. 74
Control lamp for disabling the front
p a
s

senger front airbag on the dash panel 
It lights up on the combi-in-
strument
Fault in airbag sys-
tem and seat belt
tensioners.Have the system checked immedi-
ately by a specialised workshop.  
It lights up on the dash panel
Fault in the airbag
system.Have the system checked immedi-
ately by a specialised workshop.
Front passenger
front airbag disa-
bled.Check whether the airbag should
remain disabled.
Several warning and indication lamps light
up f
or a f
ew sec

onds when the ignition is switched on, signalling that the function is
being v

erified. They will switch off after a few
seconds.
If the front passenger airbag is deactivated,
the lamp      does not re-
main lit, or if it is lit together with the control
lamp  on the dash panel, there may be a
fault in the airbag system ››› .
WARNING
In the event of a fault in the airbag system,
the airbag m a

y not trigger correctly, may fail
to trigger or may even trigger unexpectedly,
leading to severe or fatal injuries.
● Have the airbag system checked immedi-
ately b
y a specialised workshop.
● Never mount a child seat in the front pas-
senger se
at or remove the mounted child
seat! The front passenger front airbag may
deploy during an accident in spite of the
fault. CAUTION
Always pay attention to any lit control lamps
and to the c orr

esponding descriptions and in-
structions to avoid damage to the vehicle. Manual disabling and enabling of the
fr
ont
p

assenger front airbag with the
key switch Fig. 75
On front passenger side: Key switch
f or en
ab

ling and disabling the front passen-
ger front airbag. Read the additional information carefully
› ›
›

 page 15
Activating the front passenger front airbag
● Switch the ignition off.
● Open the door on the front passenger side.
● Unfold the vehicle key shaft ›››
page 90.
● Using the vehicle key, turn the key switch to
ON ›››

Fig. 75.
● Close the door on the front passenger side.
● Check that, with the ignition switched on,
the contro
l lamp      on the
dash panel is not lit ››› page 62.
62

Self-help
case it is lost, another adapter can be or-
der ed u
s
ing this number. Note the anti-
theft bolt code for the wheels and keep it
in a place other than the vehicle.
Towline anchorage, removable.
Wire hook for pulling off the wheel cover,
integral hubcaps and the wheel bolt
caps.
Jack. Before storing the jack in the tool
kit, fold its hook. The crank must then be
folded tight against the side of the jack in
order for it to be safely stored.
Wheel spanner.
Wheel bolt cap clips. Note
The jack does not generally require any main-
ten anc

e. If required, it should be greased us-
ing universal type grease. Changing a wheel
Intr oduction Read the additional information carefully
› ›
›

 page 35
Some vehicle versions and models do not
have a factory-fitted jack or box spanner. In
this case, we recommend consulting a Speci-
alised workshop to change the wheel. 3 4
5
6
7 You should only change the wheels yourself if
the
v
ehic

le is parked in a safe place, you are
familiar with the procedure and safety stand-
ards and you have all the necessary tools!
Otherwise, you should seek professional as-
sistance. WARNING
Changing a wheel can be dangerous, espe-
ci a

lly on the hard shoulder. Please observe
the following rules to minimise the risk of in-
jury:
● Stop the vehicle safely as soon as possible.
Park at
a safe distance from surrounding traf-
fic to change a wheel.
● When changing a wheel, keep all passen-
gers, and p
articularly children, a safe dis-
tance away from the work area.
● Turn on the hazard warning lights to warn
other roa
d users.
● Ensure the ground on which you park is flat
and solid. If nec
essary, support the jack on a
wide solid base.
● If you are changing a wheel yourself, you
should be f
amiliar with the required proce-
dure. Otherwise, you should seek professio-
nal assistance.
● Only use suitable tools that are not dam-
aged when ch
anging a wheel.
● Always stop the engine, apply the hand-
brake l
ever firmly and place the selector lever
in position P, or engage a gear for a manual gearbox to reduce the risk of the vehicle mov-
ing ac
c

identally.
● Have the tightening torque of the wheel
bolts
checked as soon as possible with a reli-
able torque wrench. WARNING
If the wheel trims are not appropriate or not
fitt ed c orr

ectly, they could cause major acci-
dents or damage.
● Incorrectly mounted wheel trims may come
off whil
e driving and endanger other road
users.
● Damaged trims must never be mounted on
the wheels.
● Alw

ays ensure that the brake ventilation
and coolin
g is not cut off or blocked. This is
also valid if hubcaps are fitted later. If there
is not enough air, you may require signifi-
cantly longer braking distances. CAUTION
Remove and remount wheel trims taking care
to av oid d

amage to the vehicle. Tyre repair
TM S (T

yre Mobility System)* Read the additional information carefully
› ›
›

 page 34 »
71
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
The Anti-puncture kit* (Tyre Mobility System)
w i
l
l reliably seal punctures caused by the
penetration of a foreign body of up to about
4 mm in diameter. Do not remove foreign ob-
jects, e.g. screws or nails, from the tyre.
After inserting the sealant residue in the tyre,
you must again check the tyre pressure about
10 minutes after starting the engine.
You should only use the tyre mobility set if
the vehicle is parked in a safe place, you are
familiar with the procedure and you have the
necessary tyre mobility set! Otherwise, you
should seek professional assistance.
The tyre sealant must not be used in the fol-
lowing cases:
● If the wheel rim has been damaged.
● In outside temperatures below -20 °C
(-4 °F).
● In the event of cuts or perforations in the
tyre gr
eater than 4 mm.
● If you have been driving with very low pres-
sure or a c
ompletely flat tyre.
● If the sealant bottle has passed its use by
date. WARNING
Using the tyre mobility system can be dan-
ger ou

s, especially when filling the tyre at the
roadside. Please observe the following rules
to minimise the risk of injury: ●
Stop the v

ehicle safely as soon as possible.
Park it at a safe distance from surrounding
traffic to fill the tyre.
● Ensure the ground on which you park is flat
and solid.
● Al

l passengers and particularly children
must
keep a safe distance from the work area.
● Turn on the hazard warning lights to warn
other roa
d users.
● Use the tyre mobility system only if you are
famili
ar with the necessary procedures. Oth-
erwise, you should seek professional assis-
tance.
● The tyre mobility set is intended for tempo-
rary
emergency use only until you can reach
the nearest specialised workshop.
● Replace the repaired tyre with the tyre mo-
bility
set as soon as possible.
● The sealant is a health hazard and must be
cle
aned immediately if it comes into contact
with the skin.
● Always keep the tyre mobility set out of the
reac
h of small children.
● Never use an equivalent jack, even if it has
been appro
ved for your vehicle.
● Always stop the engine, apply the hand-
brake l
ever firmly and engage gear if using a
manual gearbox, in order to reduce the risk of
vehicle involuntary movement. WARNING
A tyre filled with sealant does not have the
same per f

ormance properties as a conven-
tional tyre.
● Never drive faster than 80 km/h (50 mph).
● Avoid heavy acceleration, hard braking and
fas
t cornering.
● Drive for only 10 minutes at a maximum
speed of 80
km/h (50 mph) and then check
the tyre. For the sake of the environment
Dispose of used or expired sealant observing
any l

egal requirements. Note
● A new bottle of se

alant can be purchased at
SEAT dealerships.
● Take into account the separate instruction
manual
of the tyre mobility set* manufactur-
er. 72

Self-help
● Sw it
c
h on the ignition and the hazard warn-
ing lights.
● Release the clutch when both vehicles are
movin
g.
● As soon as the engine starts, press the
clutc
h and move the gear lever into neutral.
This helps to prevent a collision with the tow-
ing vehicle. WARNING
A vehicle with a flat battery should never be
to w

ed.
● Never remove the key from the ignition
lock. Otherw
ise, the steering wheel lock
could suddenly lock. The vehicle would not
be controlled and a serious accident could
ensue. WARNING
When towing the vehicle, the handling and
brak in

g efficiency change considerably.
Please observe the following instructions to
minimise the risk of serious accidents and in-
jury:
● As the driver of the vehicle being towed:
– The brake mu

st be depressed must hard-
er as the brake servo does not operate.
Always remain aware to avoid collision
with the towing vehicle.
– More strength is required at the steering
wheel as the power steering does not op-
erate when the engine is switched off. ●
As the driv er of

the towing vehicle:
– Accelerate gently and carefully.
– Avoid sudden braking and manoeuvres.
– Brake well in advance than usual and
brake gently. CAUTION
● When t ow-

starting, fuel could enter the cat-
alytic converter and damage it.
● Carefully fit and remove the towline anchor-
age and its
cover to avoid damage to the ve-
hicle (e.g. paintwork).
● When towing, fuel could enter the catalytic
conv
erter and cause damage! Note
Fitting a towline anchorage to the rear bump-
er is not

possible. The vehicle is not suitable
for towing other vehicles. Advice for towing the vehicle
Towing vehicles with an automatic gearbox
Not
e the f
o

llowing for a towed vehicle:
● Make sure the gear selector lever is in the N
position.
● Do not

drive faster than 50 km/h (30 mph)
when tow
ing a vehicle.
● Do not tow further than 50 km (30 miles). ●
If a bre
akdown truck is used, the vehicle
must be towed with the front wheels raised.
Situations in which the vehicle should not be
towed
In the following cases, the vehicle should not
be towed but transported on a trailer or spe-
cial vehicle:
● If the vehicle gearbox does not contain lu-
bricant due t
o a fault.
● If the battery is flat and the steering cannot
be unloc
ked as a result, the electronic steer-
ing lock and electronic parking brake cannot
be disengaged.
● If the vehicle to be towed has an automatic
gearbo
x and the distance to be covered is
greater than 50 km (30 miles). Note
The vehicle can only be towed if the steering
lock el

ectronic gearbox lock is deactivated. If
the vehicle has no power supply or there is
an electric system fault, the engine must be
started using jump leads to deactivate the
steering column electronic gearbox lock. 75
Technical data
Advice
Operation
Emergencies
Safety

Fuses and bulbs
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. » 77
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
●
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 33
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 184.
● 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.
78

Fuses and bulbs
Additional bulb specifications
The s pec
ific
ations of some headlamp bulbs
and bulbs for the rear lamps fitted at the fac-
tory may be different to those of conventional
bulbs. Bulb information is displayed on the
bulb socket or on the bulb itself. WARNING
If the road is not well-lit and the vehicle is
not c l

early visible to other drivers, there is a
risk of accident. WARNING
Failure to replace bulbs correctly may cause
serious ac

cidents.
● Before carrying out any work in the engine
compar
tment please read and observe the
warnings ››› page 184. In any vehicle, the en-
gine compartment is a hazardous area and
could cause severe injury.
● The bulbs H4, HB4 and H7 are pressurised
and might exp
lode on changing them.
● Only replace the bulbs concerned when
they hav
e cooled.
● Never replace bulbs alone if you are not fa-
miliar w
ith the operations necessary. If you
are not sure about procedures then visit a
specialised workshop to carry out the neces-
sary work.
● Never touch the bulb glass directly. Finger-
prints w
ill be evaporated by the heat of the operating bulb thus “fogging” up the reflec-
tor
.
● The he

adlamp frameworks in the engine
compar
tment and the rear lamps contain
sharp elements. Always protect your hands
when changing bulbs. CAUTION
● Af ter c

hanging a bulb, if the rubber covers
are not replaced correctly on the headlamp
framework, the electrical installation may be
damaged, especially if water is allowed to en-
ter.
● Remove the ignition key before working on
the electric sy
stem. Otherwise, a short circuit
could occur.
● Switch off the lights and the parking light
before c
hanging a bulb.
● Take good care to avoid damaging any com-
ponents. Replacing the bulbs in the headlights
Fig. 84
In the engine compartment: Rear view
of the fr
ont

left headlight with rubber cover:
A dipped beam and main beam headlights,
B side lights and daytime driving lights and
C turn signal
Fig. 85
Left headlight There is no need to remove the headlight to
r
ep l

ace bulbs. »
79
Technical data
Advice
Operation
Emergencies
Safety

Emergencies
Complete operations only in the sequence
giv en:Dipped beam and main beam headlights
Fig. 84
A
1.Open the bonnet  ››› page 184.
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 184.
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 69.
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 69.
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. 80

Fuses and bulbsComplete operations only in the sequence giv-
en:
7.Insert the bulb holder in the headlight and turn it
clockwise as far as the stop.
8.Plug the connector
1 into the bulb holder. The
connector must audibly click into place.
9.Replace the wheel arch trim into its position.
10.Place the expansive rivet in the wheel arch trim
and bumper and press it completely inwards
››› Fig. 86 A
.
11.Securely screw the 2 retaining screws
››› Fig. 86
(arrows) with a screwdriver. Changing the bulbs in the rear lights
Fig. 88
On the side of the luggage compart-
ment: A: R emo
v

e the cover, B: Removing the
tail light units Fig. 89
Tail light unit: C: Remove the bulb
ho l
der

, D: Remove the bulbs. Complete operations only in the sequence
giv
en.
R emo

ving the rear light units
1.Open the rear lid ››› page 97.
2.Carefully remove the cover 1 towards the lever
››› Fig. 88 A.
3.Pull the release 3 in the connector 2 in the di-
rection of the arrow ››› Fig. 88 B. Use the screwdriv-
er in the vehicle tool kit.
4.Press position 4 and remove the connector 2›››
Fig. 88 B.» 81
Technical data
Advice
Operation
Emergencies
Safety

Emergencies5.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 97. 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. 82