ECU Seat Mii 2016 Owner's manual

The essentials
Emergency unlocking the boot hatch Fig. 7
From the luggage compartment: Emer-
g ency
u
nlocking of the booth hatch. ●
If necessary, fold the rear seat bench back-
r e
s

t forward ››› page 12.
● Remove equipment to access the inside of
the rear lid.
● Unf

old the key shaft ›››

 page 92.
● Insert the key shaft into the rear lid open-
ing ››

› Fig. 7 and press the release lever in the
direction of the arrow to unlock the rear lid. Bonnet
Fig. 8
A: Release lever in the footwell on the
driv er side B: R

elease lever on the bonnet Fig. 9
C: Bonnet securing rod in the bonnet.
D: Bonnet s
up

ported by the bonnet securing
rod Opening the bonnet
● Before opening the bonnet, make sure that
the w ind
s

creen wiper arms are in place
against the windscreen ››› in Working in
the en gine c
omp

artment on page 188. 10

The essentials
A sticker with important information about
the p a
s
senger airbag is located on the pas- senger's sun visor and/or on the passenger
side door frame.

››› in Important information regarding
the front passenger's airbag on page 65
››› page 64 Mounting systems
Fig. 25
On the rear seats: Possible installations
for the c hi

ld seat. Always secure child seats properly and safely
in the
v
ehic

le according to the child seat
manufacturer's installation instructions.
Mounted child seats must rest correctly on
the vehicle's seat and must not move or rock
more than 2.5 cm.
Child seats equipped for a Top Tether strap
must also be secured using the Top Tether re- taining strap in the vehicle
››› page 19. At-
tach the retaining strap to the corresponding
retaining rings only. Not all rings can be used
with the Top Tether system. Always tighten
the Top Tether retaining strap so that the
child seat fits snugly against the correspond-
ing seat in the vehicle. Specific mounting systems for each country
Attachment
variants ››› Fig. 25:
Europe: ISOFIX retaining rings and upper
retaining strap ››› page 18 and
››› page 19.
Three-point seat belt and upper retaining
strap ››› page 18. »
A B
17

The essentials
The systems include the child restraint sys-
t em mou
ntin
g with an upper retaining strap
(Top Tether) and lower anchoring points on
the seat.
Securing child seats with the seat belt The seat belt may be used to secure child
seats
w

ith the universal marking (on the or-
ange label) to the vehicle seats marked with
a u in the table below.
CategoryFront passen- gera)Rear seats
Group 0
Up to 10 kguu
Category 0+ Up to 13 kguu
Group 1
9 to 18 kguu
Group 2
15 to 25 kguu
Group 3
22 to 36 kguu
a) Compliance with current national legislation and the manu-
facturer's instructions is required when using or installing child
seats.
Securing the child seat using the seat belt
● Please read and observe the child seat
manufact
urer's handling instructions.
● Move the front passenger seat, or the rear
seat benc
h back as far as possible and, in
the case of an adjustable backrest, set it in
the upright position ›››
 page 48.
● Positioning the child seat on the seat ac-
cordin
g to the manufacturer's instructions.
● Fasten the seat belt or pass it around the
chil
d seat structure in the manner described
in the manufacturer's instructions.
● Make sure the seat belt is not twisted.
● Insert the latch plate into the buckle for the
appropri
ate seat and push it down until it is
securely locked with an audible click.
● Ensure that the upper belt web lies tightly
on the chil
d seat.
● Pull the belt (it must be no longer possible
to pu
ll the lower belt webbing out).
Removing the child seat
The seat belt must not be unfastened until
the vehicle has come to a standstill.
● Press the red button on the buckle. The
latc
h plate is released from the buckle.
● Guide the belt back by hand so that it rolls
up eas
ily and the trim will not be damaged.
● Remove the child seat from the vehicle. 
››› in Safety instructions on page 66 Setting up a child seat with the ISO-
FIX sys

tem Fig. 26
On the vehicle seat: identification var-
i ants
of

the anchor points for the child seats Each seat of the rear seat bench has
two
r
e-
tainers named lower anchor points.
Synoptic display for the ISOFIX system in-
stallation
Installation options of the ISOFIX or i-Size
child seats on the ISOFIX anchor points of the
various vehicle seats. 18

The essentialsAge groupClass
based on sizeFront pas-sengerseatPlaces forrear seat
Group 0: upto 10 kgEXIL-SU
Group 0+:
up to 13 kgEX
IL-SUDX
CX
Group 1:
from 9 to
18 kg
DX
IL-SU IUFCX
BX
B1X
AX
Group 2:
from 15 to
25 kg–XIL-SU
Group 3:
from 22 to
36 kg–XIL-SU
i-Size child
restraint
system–XX ●
Class based on size : indication of
the c
lass
based on the size corresponds to the author-
ized body weight for child seats. The class
based on the size is indicated on child seats
with universal or semi-universal certification on the ECE certification label. Indication of
the cla

ss based on size appears on the corre-
sponding child seat.
● X: seat not suitable for installation of an
ISOFIX or i-
Size child seat from this group.
● IL-SU: suitable seat for installation of an
ISOFIX c
hild seat with a semi-universal certifi-
cate. Please note the list of vehicles from the
child seat manufacturer.
● IUF: suitable seat for installation of an ISO-
FIX c
hild seat with a universal certificate.
Child seats with rigid mounting
For the installation of a child seat with rigid
mounting auxiliary introduction elements can
be used. These elements facilitate fitting and
protect the upholstery. They form part of the
supply volume of the child seat or can be ac-
quired at a SEAT dealership. If necessary,
these elements are inserted in both anchor
points of the vehicle ››› in Safety instruc-
tion s on p
ag

e 66.
● Observe the manufacturer's instructions
when inst
alling and removing the child seat
››› in Safety instructions on page 66.
● Press the child seat onto the retaining rings
› ›
›

Fig. 26 in the direction of the arrow. The
child seat must be safely engaged and click
audibly into place.
● Pull on both sides of the child seat to en-
sure th
at it is secure. Child seat with adjustable retaining straps
●
Observe the manufacturer's instructions
when inst
alling and removing the child seat
››› in Safety instructions on page 66.
● Place the child seat on the seat cushion
and att ac
h the r

etaining strap hooks to the
retaining rings ››› Fig. 26.
● Tighten the straps evenly using the corre-
sponding a
djustment device. The child seat
must sit flush against the vehicle seat.
● Pull on both sides of the child seat to en-
sure th
at it is secure.

››› in Safety instructions on page 66 Securing a child seat with the Top
T
ether r
et

aining strap Fig. 27
Example of an upper retaining strap
c onnect
ed. » 19

The essentials
● Ob
ser
ve the manufacturer's instructions
when installing and removing the child seat
››› in Safety instructions on page 66.
● Unlock the seat backrest and fold it gently
f or
w

ard ››› page 12.
● Remove the head restraints situated be-
hind the chil
d seat and store them safely in
the vehicle ›››
 page 48.
● Guide the upper retaining strap from of the
chil
d seat back to the luggage compartment,
feeding it through the seat backrest and the
rear shelf.
● Fold back the seat backrest and push it
firmly int
o the lock.
● Secure the child seat to the lower anchor
points ››

› page 18
● Hook the upper retaining strap in the lug-
gage c
ompartment, to the corresponding re-
taining ring ››› Fig. 27.
● Tighten the strap so that the top of the
chil
d seat rests on the seat backrest.

››› in Safety instructions on page 66 Starting the vehicle
Ignition loc k Fig. 28
Ignition key positions. Switch ignition on: Place the key in the igni-
tion and s
t
ar

t the engine.
Locking and unlocking the steering wheel
● Engaging the steering wheel lock: Remove
the key fr
om the ignition and turn the wheel
until it locks. In vehicles with an automatic
gearbox, the gear lever must be in N position
in order to remove the key. If necessary,
press the locking key on the selector lever
and release it again.
● Unlocking the steering wheel: Put the key
into the ignition and turn it
at the same time
as the steering wheel in the direction indica-
ted by the arrow. If it is not possible to turn
the steering wheel, it may be because it is
locked. Turning on/switching off the ignition, glow
plugs

reheating
● Switch ignition on: Turn the key to the 2 position.
●
Switch ignition off. Turn the key to the 1 position.
●
Diesel vehicles : The glo
w p
lugs reheat
when the ignition is switched on
Starting the engine
● Manual gearbox: press the clutch pedal all
the way
down and move the gearbox lever in-
to neutral.
● Automatic gearbox: step on the brake ped-
al and put
the selector lever in N.
● Turn the key to the 3 position. The key au-
t om
atic

ally returns to the 2 position. Do not
pr e
s
s the accelerator.
Start-Stop System*
When you stop and release the clutch pedal,
the Start-Stop system* turns off the engine.
The ignition remains switched on.

››› in Switching on the ignition and
starting the engine on page 135
››› page 135 20

The essentials
●
Do not c on
sult the messages on the instru-
ment panel screen when driving. Management of indications on the
dis
p

lay Fig. 33
Windscreen wiper lever: control but-
t on
s. Calling up options
● Switch the ignition on.
● If a message or vehicle symbol is dis-
p l
a

yed, press OK/RESET (
››
› Fig. 33 A ).
● Press the top or bottom part of the rocker
sw it
c

h ››› Fig. 33 B until the desired option
ap pe
ar
s. Multifunction display (MFI) The multifunction display (MFD) has two au-
tom
atic

memories: 1 - Partial memory and 2 -
Total memory . The selected memory will be
shown in the lower right-hand corner of the
display.
With the ignition switched on, and memory 1 or
2 displayed, briefly press OK to change from
one memory to another.
1
Trip memo-
ry (for a
single jour-
ney).
The memory stores the values for the
journey and the consumption from
the moment the ignition is switched
on until it is switched off again.
If the journey is broken for more than
2 hours, the memory is automatically
erased. If the journey is continued in
less than 2 hours after the ignition is
switched off, the new data is added to
the data already stored in the memo-
ry.
2Total mem-
ory (for all
journeys).
The memory stores the values of any
number of journeys, until it counts a
total of 19 hours and 59 minutes of
driving, or 1999.9 km or miles of driv-
ing, depending on the type of instru-
ment panel fitted. On reaching either
of these limits, the memory is auto-
matically erased and starts to count
from 0 again. Possible displays
MenuFunction
TimeCurrent time in hours (h) and minutes
(min).
Travelling
timeThis indicates the hours (h) and mi-
nutes (min) since the ignition was
switched on.
Current
fuel con-
sumptionThe current fuel consumption display
operates throughout the journey, in
l/100 km; with the engine running
and the vehicle stopped, in l/hour.
Average
fuel con-
sumptionAfter turning on the ignition, average
fuel consumption in litres/100 km will
be displayed after travelling about
100 metres. Otherwise horizontal
lines are displayed. The value shown
is updated approximately every 5 sec-
onds.
Operating rangeApproximate distance in km that can
still be travelled with the fuel remain-
ing in the tank, assuming the same
style of driving is maintained. This is
calculated using the current fuel con-
sumption.
Distance coveredDistance travelled, after ignition is
switched on, in km.
Average
speedThe average speed will be shown after
a distance of about 100 metres has
been travelled. Otherwise horizontal
lines are displayed. The value shown
is updated approximately every 5 sec-
onds.
» 23

The essentials
Loosening the wheel bolts Fig. 53
Changing a wheel: Slacken the wheel
bo lts. Fig. 54
Changing a wheel: Tyre valve 1 and
po s
ition of
anti-theft wheel locking bolt 2 .
●
Only use the tool supplied with the vehicle
t o loo
sen the wheel

bolts.
● Loosen the wheel bolts only about one turn
before r
aising the vehicle with the jack. ●
If the wheel bo
lt is very tight, you may be
able to loosen it by pushing down on the end
of the wheel brace carefully with your foot.
Hold on to the vehicle for support and take
care not to slip.
Loosening wheel bolts
● Fit the wheel brace as far as it will go over
the wheel bolt
››› Fig. 53.
● Hold the wheel brace at the end and rotate
the bolt ap
proximately one turn anticlockwise
››› .
L oo
senin

g anti-theft wheel bolts
For wheels with full hubcap, the anti-theft
wheel lock must be threaded into position
››› Fig. 54 2 before mounting the hubcap.
Other w
i

se it will not be possible to mount the
entire hubcap.
● Take the adapter for anti-theft wheel bolts
out of the
vehicle tool kit.
● Insert the adapter onto the wheel bolt
›››
Fig. 54. Push it on as far as it will go.
● Fit the wheel brace onto the adapter as far
as po
ssible.
● Hold the wheel brace at the end and rotate
the bolt ap
proximately one turn anticlockwise
››› .Important information about wheel bolts
The wheel
rims and bo

lts have been de-
signed to be fitted to factory options. If differ-
ent rims are fitted, the correct wheel bolts
with the right length and correctly shaped
bolt heads must be used. This ensures that
wheels are fitted securely and that the brake
system functions correctly.
In some circumstances, wheel bolts from the
same model vehicle should not be used.
Wheel bolt tightening torque
The prescribed tightening torque for wheel
bolts for steel and alloy wheels is 110 Nm.
Have the tightening torque of the wheel bolts
checked as soon as possible with a reliable
torque wrench.
If wheel bolts are rusty and it is difficult to
tighten them, the threads should be replaced
and cleaned before checking the tightening
torque.
Never grease or lubricate wheel bolts or the
wheel hub threads. Although they have been
tightened to the prescribed torque, they
could come loose while driving. WARNING
If the wheel bolts are not fitted correctly they
cou l

d be released while driving leading to
loss of vehicle control and serious damage. 38

The essentials
Tyres with compulsory direction of ro-
t ation A directional tread pattern can be identified
by
the arr
ows on the sidewall that point in
the direction of rotation. Always observe the
direction of rotation indicated when fitting
the wheel to guarantee optimum properties
of this type of tyres with regard to grip,
noises, wear and aquaplaning.
If it is absolutely necessary to fit the spare
tyre* against the direction of rotation, drive
with care as this means the tyre does not of-
fer optimum driving properties. This is of par-
ticular importance when the road surface is
wet.
To return to directional tread tires, replace
the punctured tyre as soon as possible and
restore the obligatory direction of rotation of
all tyres.
After the wheel change ●
Clean the vehicle tools, if necessary and
p ut
them a

way in the luggage compartment
foam holder ›››
 page 70.
● Store the spare wheel, the temporary spare
wheel or the ch
anged wheel securely in the
luggage compartment. ●
Have the tightenin
g torque of the wheel
bolts checked as soon as possible with a tor-
que wrench ››› page 38.
● Have the flat tyre replaced as quickly as
poss
ible.
Snow chains Use When using snow chains, applicable local
l
e
gi

slation and maximum permitted speed
limits must be observed.
In winter weather, snow chains not only help
to improve grip but also improve the braking
capacity.
The fitting of chains is permitted only on
front wheels and with the following combi-
nations of wheel trims and tyres :
Tyre sizeWheel rim
165/70 R145 J x 14 offset of 35175/65 R14 SEAT recommends you ask a technical serv-
ic
e f
or f

urther information on wheel, tyre and
chain sizes.
Wherever possible use fine-link chains meas-
uring less than 15 mm including the lock. Remove wheel hub covers and trim rings be-
fore fittin

g snow chains ››› . The wheel bolts
shou l
d be c
overed with caps for safety rea-
sons. These are available from technical serv-
ices.
Temporary spare wheel
For technical reasons, snow chains must not
be used on the compact temporary spare
wheel ›››
 page 206.
If it is necessary to fit chains with the tempo-
rary spare wheel in use, install the wheel on
the rear axle in the event of a fault in a front
wheel. Then, fit the rear wheel that is free, in-
stead of the damaged front wheel. In this sit-
uation, observe the rotating direction of the
wheels. SEAT recommends attaching the
snow chains before fitting the wheel. WARNING
The use of unsuitable or incorrectly fitted
ch ain

s could lead to serious accidents and
damage.
● Always the appropriate snow chains.
● Observe the fitting instructions provided by
the snow c
hain manufacturer.
● Never exceed the maximum permitted
speeds
when driving with snow chains. » 41

The essentials
CAUTION
● Remo v
e the snow chains to drive on roads
without snow. Otherwise they will impair
vehicle handling, damage the tyres and wear
out very quickly.
● Wheel rims may be damaged or scratched if
the chain
s come into direct contact with
them. SEAT recommends the use of covered
snow chains. Note
Snow chains are available in different sizes
acc or

ding to the vehicle type. Emergency towing of the vehi-
c
l
e
T

owing Fig. 58
Right side of the front bumper: tow-
line anc hor
ag

e screwed in. Towline anchorages
Att
ac
h the b

ar or rope to the towline ancho-
rages.
It is located with the vehicle's tools
›››  page 70.
Screw the front towline anchorage into the
screw connection ››› Fig. 58 and tighten it
with the wheel brace.
Tow rope or tow bar
When towing, the tow bar is the safest and
vehicle friendly way. You should only use a
tow rope if you do not have a tow bar. A tow rope should be slightly elastic to avoid
damag

e to both vehicles. It is advisable to
use a tow rope made of synthetic fibre or sim-
ilarly elastic material.
● Only secure the tow rope or tow bar to the
towline anc
horage or specially designed fit-
ting.
Notes for the driver of the towed vehicle
● Keep the ignition running to prevent the
steerin
g wheel from locking and also to allow
the use of the turn signals, horn, windscreen
wipers and washers.
● As the power assisted steering does not
work if
the engine is not running, you will
need more strength to steer than normally.
● The brake must be depressed much harder
as the br
ake servo does not operate. Avoid
hitting the towing vehicle.
● Note the instructions and information con-
tained in the Ins
truction Manual for the vehi-
cle to be towed.
Notes for the driver of the towing vehicle
● Accelerate gently and carefully. Avoid sud-
den manoeuvr
es.
● Brake well in advance than usual and brake
gently.
● Not

e the instructions and information con-
tained in the In s

truction Manual for the vehi-
cle to be towed. 42

Safe driving
Safety
Saf e driv
in
g
Safety first! WARNING
● This m

anual contains important informa-
tion about the operation of the vehicle, both
for the driver and the passengers. The other
sections of the on-board documentation also
contain further information that you should
be aware of for your own safety and for the
safety of your passengers.
● Ensure that the on-board documentation is
kept in the
vehicle at all times. This is espe-
cially important when lending or selling the
vehicle to another person. WARNING
Driving under the influence of alcohol, drugs,
medication or n ar

cotics may result in severe
accidents and even loss of life.
● Alcohol, drugs, medication and narcotics
may
significantly alter perception, affect re-
action times and safety while driving, which
could result in the loss of control of the vehi-
cle. Driving advice
B ef
or

e driving For your own safety and the safety of your
pa
s

sengers, always note the following points
before every trip:
– Make sure that the vehicle's lights and turn
signal

s are working properly.
– Check tyre pressure.
– Ensure that all windows provide a clear and
good v

iew of the surroundings.
– Make sure all luggage is secured
›› ›

page 114.
– Make sure that no objects can interfere
with the pedal

s.
– Adjust front seat, head restraint and mir-
rors

properly according to your size.
– Ensure that the passengers in the rear
seats alw

ays have the head restraints in
the in-use position ›››
page 51.
– Instruct passengers to adjust the head re-
straints

according to their height.
– Protect children with appropriate child
seats and pr

operly applied seat belts
››› page 64.
– Assume the correct sitting position. Instruct
your pa

ssengers also to assume a proper
sitting position. ›››
page 48. –
Fas
ten your seat belt securely. Instruct your
passengers also to fasten their seat belts
properly. ››› page 52.
What affects driving safety? As a driver, you are responsible for yourself
and y
our p

assengers. When your concentra-
tion or driving safety is affected by any cir-
cumstance, you endanger yourself as well as
others on the road ››› , for this reason:
– Always pay attention to traffic and do not
g et di

stracted by passengers or telephone
calls.
– Never drive when your driving ability is im-
paired (e.

g. by medication, alcohol, drugs).
– Observe traffic laws and speed limits.
– Always reduce your speed as appropriate
for ro

ad, traffic and weather conditions.
– When travelling long distances, take
break

s regularly - at least every two hours.
– If possible, avoid driving when you are tired
or stre

ssed. WARNING
When driving safety is impaired during a trip,
the risk of

injury and accidents increases. 47
Technical data
Advice
Operation
Emergencies
Safety