2016 Seat Mii maintenance

Advice
equipment at the workshop. If the comfort
f u
nction
s are reprogrammed, the information
and Instruction Manual descriptions will not
coincide with the modified functions. There-
fore, SEAT recommends that any modifica-
tions be recorded in the section “Other work-
shop notes” in the Maintenance Programme.
The SEAT Official Service must have a record
of any modification to the programming.
Reading the vehicle fault memory
There is a diagnostics connector in the vehi-
cle interior for reading the vehicle fault mem-
ory. The fault memory documents errors and
deviations from the theoretical values of the
electronic control units.
The diagnostics connector is in the driver
side footwell area, next to the lever for open-
ing the bonnet, below a cover.
The fault memory should only be read and re-
set by a specialised workshop.
Using a mobile telephone in a vehicle
without c
onnection to an exterior aer-
ial Mobile telephones transmit and receive radio
w
av
e

s also called high-frequency energy,
both when in use and when on stand-by. Sci-
entific studies state that radio waves exceed-
ing certain values may be harmful to the hu- man body. International committees and au-
thorities h

ave established limits and direc-
tives in order to ensure electromagnetic radi-
ation from mobile phones remains within cer-
tain limits that do not endanger health. Nev-
ertheless, there is no conclusive scientific
evidence that wireless telephones are totally
safe.
That is why some experts recommend moder-
ate use of the mobile telephone, and the ap-
pliance of measures to reduce radiation on
the human body.
When a mobile phone not connected to an
exterior aerial is used inside the vehicle, the
electromagnetic radiation may be greater
than if the mobile phone were connected to a
built-in aerial or to another exterior aerial.
If the vehicle is fitted with a suitable hands-
free device that allows the employment of
numerous additional mobile telephone func-
tions with compatible Bluetooth technolo-
gy ®
, it will comply with the legislation in
many countries which only permits the use of
mobile phones inside vehicles using a
hands-free device.
Mobile telephones must be placed in a suita-
ble telephone support or stored safely in the
vehicle. If a support is used for the tele-
phone, it must be securely fastened to the
base plate. The mobile will be secure on the
instrument panel and always within reach of
the driver only by following these procedures. Mobile telephone connection with an exter-
nal aeri
al is carried out subject to the hands-
free device, via the telephone support or by
the Bluetooth ®
connections present in the
mobile telephone and the vehicle.
If the mobile phone is connected to an aerial
incorporated into the vehicle or an exterior
aerial connected to the vehicle, it will help re-
duce the electromagnetic radiation transmit-
ted and the risk to human health. It will also
improve the quality of the connection.
If the phone is used inside the vehicle with-
out the hands-free system, it will not be se-
curely fastened and will not be connected to
the exterior aerial of the vehicle telephone.
Nor will the telephone charge if it is not on
the support. In addition, some calls may
break off and the quality of the connection
will be affected.
Mobile telephones should only be used in-
side the vehicle if they are connected to a
hands-free system. SEAT recommends using
an external aerial should you wish to use a
mobile telephone inside the vehicle.
Bluetooth ®
is a registered trademark of Blue-
tooth ®
SIG, Inc. WARNING
If the mobile phone is not securely fastened
in pos ition, it

could be sent flying around the
vehicle in the event of sharp braking, sudden
manoeuvres or accident, causing injury. 168

Care and maintenance
●
Whil e driv
ing, the mobile telephone, other
equipment including telephone accessories
such as telephone supports, notepads and
navigators must be correctly secured, away
from the airbags deployment zones, or stored
in a safe place. WARNING
When using a mobile telephone or two-way
r a dio w

ithout connecting an external aerial,
the maximum permitted levels of electromag-
netic radiation in the vehicle may be excee-
ded, thus putting the driver and the rest of
the vehicle occupants in danger. This is also
the case if the aerial has not been correctly
installed.
● A minimum of 20 centimetres should be
kept betw
een mobile phone aerials and artifi-
cial pacemakers, as mobile telephones may
affect the working of pacemakers.
● Do not keep mobile phones in breast pock-
ets dir
ectly above pacemakers.
● Immediately switch off the mobile tele-
phone if y
ou suspect any interference with
pacemakers or other types of medical equip-
ment. Support points for raising the vehicle
Fig. 159
Front jacking points for raising vehi-
c l
e w

ith lifting platform or jack Fig. 160
Rear jacking points for raising vehi-
c l
e w

ith lifting platform or jack Always use the jacking points indicated in
the figur
e
s

››› Fig. 159 and ››› Fig. 160 when
raising the vehicle. If the vehicle is not lifted
at these points, it could be seriously dam-
aged ››› or lead to serious injury
›
››

.The vehicle should not be lifted using lifting
p
latf

orms with lift pads containing fluid.
When raising a vehicle using a platform or
jack, a series of precautionary measures are
required. Do not raise the vehicle with a lift-
ing platform or jack unless you have received
training in how to do so and know how to do
so safely.
Notes on raising the vehicle with a jack
››› page 72. WARNING
The improper use of the lifting platform or
the jac k

when raising the vehicle may result
in accidents or serious injury.
● Before raising the vehicle, please observe
the manufact
urer's instructions for the plat-
form or jack, and the legal requirements,
where applicable.
● There should not be anyone inside the ve-
hicle when it
is being raised or once it is in
the air.
● Only use the jacking points indicated in the
figures
››› Fig. 159 and ››› Fig. 160 when rais-
ing the vehicle. If the vehicle is not lifted at
the indicated points, it may fall from the plat-
form while the engine or gearbox is being
dismounted, for example.
● The jacking points should be centrally
aligned and firmly
positioned on the platform
support plates. » 169
Technical data
Advice
Operation
Emergencies
Safety

Advice
●
Never s t
art the engine when the vehicle is
raised! The vehicle may fall from the platform
due to the engine vibrations.
● If it is necessary to work underneath the ve-
hicle whi
le it is raised, you should check that
the supporting stands have an adequate load
capacity.
● Never climb onto the lifting platform.
● Always make sure that the weight of the ve-
hicle doe
s not exceed the lifting platform
load capacity. CAUTION
● Never r ai

se the vehicle at the engine oil
sump, the gearbox or the rear or front axles.
● Always use an intermediate rubber support
to prev
ent damage to the vehicle underbody.
Check that the arms of the lifting platform are
able to move with obstruction.
● The arms should not come into contact with
the side runnin
g boards or other parts of the
vehicle. Caring for and cleaning the ve-
hic
le e

xterior
Introduction Regular maintenance and washing help to
m
aint
ain the

value of the vehicle. This may
also be one of the requirements for acknowl- edging warranty claims in the event of body-
work c

orrosion or paint defects.
Products suitable for the care of your vehicle
are available at any technical service. WARNING
Car-care products may be toxic and hazard-
ous. If c

ar care products are not suitable or
are used inappropriately, this could result in
accident, serious injury, burns or intoxica-
tion.
● Car care products must always be stored in
the original
container which should be kept
closed.
● Observe information provided by the manu-
factur
er.
● To prevent confusion, never store car care
products
in empty food cans, bottles or other
containers.
● Keep all care products out of reach of chil-
dren.
● Harmfu

l vapours may be produced when us-
ing car c
are products. Therefore, care prod-
ucts should only be used in well-ventilated
spaces or in the open air.
● Never use fuel, turpentine, engine oil, ace-
tone or any
other volatile liquid to wash,
clean or care for the vehicle. These are toxic
and highly flammable. WARNING
Inappropriate care and cleaning of vehicle
component s

may effect the vehicle safety
equipment, increasing the risk of severe in-
jury.
● Vehicle components should only be
cle
aned and maintained in accordance with
the manufacturer's instructions.
● Only use approved or recommended care
products. CAUTION
Cleaning products which contain solvents will
dam ag

e the material. For the sake of the environment
Only wash the vehicle in areas allocated for
this p

urpose, to prevent dirty water which
may be contaminated by oil, grease or fuel,
from entering the drains. In some places,
even washing it outside the planned areas is
banned. For the sake of the environment
Where possible, always use products which
re s

pect the environment. For the sake of the environment
The remains of car care products should not
be dis po

sed of with ordinary household170

Care and maintenance
waste. Observe information provided by the
manuf
act
urer. Washing the vehicle
The longer substances such as insects, bird
drop
pin

gs, resinous tree sap, road dirt, in-
dustrial deposits, tar, soot or road salt and
other aggressive materials remain on the ve-
hicle, the more damage they do to the paint-
work. High temperatures (for instance due to
strong sunlight) further intensify the corro-
sive effect. The vehicle undercarriage should
also be thoroughly washed at regular inter-
vals.
Automatic car washes
Always observe the instructions provided at
the automatic car wash. The standard pre-
cautionary measures prior to entering the car
wash should be taken to avoid damage to
the vehicle (close all windows, fold in exterior
mirrors). If the vehicle is fitted with additional
components (spoiler, roof-rack, aerial, etc.),
check with the car wash supervisor whether
these can enter the car wash ››› .
The v
ehic

le paintwork is so durable that the
vehicle can normally be washed without
problems in an automatic car wash tunnel.
However, wear and damage to the paintwork
will depend on the type of car wash used. SEAT recommends the use of car washes
without bru

shes.
To remove traces of wax on windows and to
prevent wiper blades from scratching, please
observe the following ››› page 172, Cleaning
windows and exterior mirrors .
Washing the car by hand
When washing the car by hand, use plenty of
water to soften the dirt first, and rinse off as
well as possible.
Then clean the vehicle with a soft sponge,
glove or brush using only slight pressure.
Start at the roof and work downwards. Spe-
cial car shampoo should only be used for
very persistent dirt.
Rinse the sponge or glove thoroughly and of-
ten.
Wheels, sills and similar should be cleaned
last. Use a second sponge for this. WARNING
Sharp components on the vehicle may cause
injury .
● Pr

otect arms and hands from sharp edges
when cle
aning the vehicle undercarriage or
the interior of the wheel hubs. WARNING
After the vehicle has been washed, the brak-
ing eff ect

will be reduced (and the braking
distance increased) due to moisture (and ice
in winter) on the brakes.
● “Dry the brakes and remove ice” by braking
caref
ully. Ensure that you are not endanger-
ing other road-users or breaking traffic regu-
lations in the process. CAUTION
● The wat er t

emperature should not exceed
+60 °C (+140 °F).
● To avoid damage to the paintwork, do not
wash the
vehicle in full sun.
● Do not use rough sponges or similar which
coul
d damage the surface to clean away the
traces of insects.
● Never wipe the headlights with a dry cloth
or spong
e, always moisten first. It is best to
use soapy water.
● Washing the vehicle in low temperatures:
When washin
g the vehicle with a hose, do
not direct water into the lock cylinders or the
gaps around the doors or roof. Locks and
seals could freeze! CAUTION
To avoid any risk of damage to the vehicle,
pl e

ase check the following points before us-
ing an automatic car wash: » 171
Technical data
Advice
Operation
Emergencies
Safety

Care and maintenance
with wax deposits which could smear the
w indo
w
s.
Use window cleaner or a silicone remover to
clean rubber, oil, grease and silicone depos-
its off ››› .
R emo
v

ing wax residue
Automatic car washes and certain car care
products may leave wax deposits on the win-
dows. These deposits can only be removed
with a special product or cleaning cloths. If
wax deposits are left on the windscreen and
the rear window, the blades can scratch the
glass. SEAT recommends you wipe the wax
deposits off the windscreen and the rear win-
dow with a soft cloth each time after you
have washed the vehicle.
A window cleaning detergent which helps to
dissolve the wax may be added to the wind-
screen washer fluid to prevent the wiper
blades from scratching the windscreen.
Please ensure you add the cleaning product
in the correct proportions. Products for re-
moving grease do not eliminate the wax de-
posits ››› .
S pec
i

al cleaning products or window cloths
are available at any technical service. To re-
move wax deposits, SEAT recommends the
following products:
● For the hottest time of the year: the window
cle
aner for summer use G 052 184 A1. Pro- portion 1:100 (1 part detergent, 100 parts
water) in the w

indscreen washer reservoir.
● All year round: the window clean-
er G 052 164 A2; proportion 1:2 in w
ind-
screen washer bottle (1 part concentrate, 2
parts water) in winter, up to -18 ℃ (-0.4°F), or
1:4, during the rest of the year.
● Window cloths G 052 522 A1 for all win-
dows
and exterior mirrors.
Removing snow
Use a small brush to remove snow from the
windows and exterior mirrors.
Removing ice
If possible, use a de-icing spray to remove
ice. If you use an ice scraper, push it in one
direction only without swinging it. If you pull
the scraper backwards, the dirt may scratch
the window. WARNING
Dirty or misted windows reduce visibility in
al l

directions and increase the risk of acci-
dent and serious injury.
● Do not drive unless you have good visibility
through al
l windows!
● Remove ice and snow from the windows
and demist
inside and out. CAUTION
● Never mi x

our cleaning products with other
products not recommended by SEAT in the
windscreen washer reservoir. This could lead
to flocculation and may block the windscreen
washer jets.
● Do not use hot or warm water to remove ice
or snow fr
om the windows and exterior mir-
rors. The glass could crack!
● The heating element for the rear window is
located on the inner s
ide of the window. Do
not stick adhesive labels over the heating el-
ements and never clean the inside of the rear
window with corrosive or acid products or
other similar chemical cleaning products. Caring for and polishing the vehicle
p
aintw
ork Waxing
R
e
gu

lar waxing protects the paintwork. It is
time to apply a good coat of wax when water
no longer forms droplets and rolls off the
clean paintwork.
Even if a wax solution is used regularly in the
automatic car wash, SEAT recommends pro-
tecting the paint with a hard wax coating at
least twice a year. »
173
Technical data
Advice
Operation
Emergencies
Safety

Care and maintenance
De-icing the door lock cylinder To de-ice the lock cylinders, SEAT recommend
the use of
g
enuine SEAT spray with lubricat-
ing and anti-corrosive properties. CAUTION
The use of products containing degreasing
agent s

to de-ice the locks may rust the lock
cylinder. Protection of vehicle undercarriage
The vehicle underbody is coated to protect it
fr
om c
hemic

al and mechanical damage. The
protective coat on the undercarriage may
wear from use while driving. Therefore, SEAT
recommends that the protective coating on
the undercarriage and on the running gear
should be regularly checked, and repaired if
necessary. WARNING
Additional underseal or anti-corrosion prod-
ucts c

ould catch fire due to the high tempera-
tures reached by the exhaust gas system and
other engine components.
● Do not apply additional underseal or anti-
corro
sion products to the exhaust pipes, cat-
alytic converters, heat shields or other parts
of the vehicle which reach high temperatures. Cleaning the engine compartment
The engine compartment of any motor vehi-
cl
e i

s a potentially hazardous area
››› page 186.
The engine compartment should only be
cleaned by qualified personnel. If it is not
correctly cleaned, the anti-corrosion coating
and consequently electrical components may
be damaged. Moreover, water may filter di-
rectly into the vehicle interior through the wa-
ter chamber ››› .
If the en gine c

ompartment is very dirty, al-
ways take the vehicle to a specialised work-
shop for professional cleaning. SEAT recom-
mends taking your car in for technical serv-
ice.
Water box
The water box is in the engine compartment,
between the windscreen and the engine, and
beneath a perforated cover. Air is taken in
through the water box from outside to the ve-
hicle interior via the heating and air condi-
tioner.
Leaves and other loose objects should be
regularly cleaned away from the water box ei-
ther by hand or with a vacuum. WARNING
When working on the engine or in the engine
comp ar

tment, there is a risk of injury, burns,
accident or fire.
● Before starting work, please ensure you are
famili
ar with the required procedure and the
safety precautions ››› page 186.
● SEAT recommends getting a specialised
workshop t
o do these jobs. CAUTION
If water is manually poured into the water box
(e.g. u s

ing a high pressure cleaning appli-
ance), this could cause significant damage to
the vehicle. For the sake of the environment
Only wash the engine compartment in areas
al loc

ated for this purpose, to prevent dirty
water which may be contaminated by oil,
grease or fuel, from entering the drains. In
some places, even washing this compartment
outside planned areas for this purpose is
banned. 175
Technical data
Advice
Operation
Emergencies
Safety

Care and maintenance
Cleaning padding and textile covers Normal cleaning
● Before applying cleaning products, please
re a
d the instructions for handling and the
warnings shown on the container.
● The upholstery, textile covers, and carpet
should be r
egularly vacuumed (with vacuum
brush).
● We recommend that you use a soft sponge
or lint-free, mic
ro-fibre cloth for normal clean-
ing ››› .
Gener al
s

uperficial dirt on upholstery and
textile covers can be cleaned with a normal
foam cleaning product.
If the upholstery and the material trims are
very dirty, we recommend you have them
cleaned by a specialist cleaning form.
Cleaning stains
It may be necessary to clean the whole sur-
face and not only the stain itself. Especially if
the surface has been dirtied through normal
use. Otherwise, the stained area may be-
come lighter than the rest of the surface after
treatment.
Type of
stainCleaning the vehicle
Water-based
stains, e.g.
coffee or fruit
juice.– Use a sponge and wipe with a solu-
tion of water and wool wash.
– Dry with a dry, absorbent cloth.
Persistent
stains, e.g.
chocolate or
make-up.– Apply a washing paste a)
directly to
the stain and allow it to work.
– Apply clean water using a sponge or
damp cloth to remove the cleaning
product deposits.
– Dry with a dry absorbent cloth.
Grease-based
stains, e.g. oil
or lipstick.– Apply neutral soap or cleaning
paste a)
and allow it to work.
– Remove dissolved grease or colour
particles with an absorbent cloth.
– Then apply clean water. Take care not
to soak the upholstery.
a) Bile soap can be used as a cleaning paste. CAUTION
● Brushe s

should only be used to clean the
mats and floor mat! Other surfaces may be
damaged if a brush is used.
● Do not use steam cleaning equipment, as
the dirt bec
omes more encrusted in the mate-
rial when steam is applied.
● Never use brushes for cleaning damp mate-
rial
as they could damage the surface. Cleaning storage compartments,
drink
s
ho

lders and ashtrays Fig. 161
In the front part of the centre con-
so l
e:

Storage compartment with cup holder. Fig. 162
Ashtray removed and open with area
t o s t

ub cigarettes » 177
Technical data
Advice
Operation
Emergencies
Safety

Care and maintenance
Notes for the user Intr oduction WARNING
Failure to treat the vehicle with the correct
car e inc
reases the risk of accident and injury.
● Observe legal requirements.
● Observe the Instruction Manual. CAUTION
If the vehicle is not properly cared for, dam-
age m a

y occur.
● Observe legal requirements.
● Carry out regular maintenance of the vehi-
cle, ac
cording to specifications in the Mainte-
nance Programme.
● Observe the Instruction Manual. Labels and plates
Fig. 163
Warnings pertaining to the handling
of the C
ity

Safety Assist system laser sensor
function Some parts in the engine compartment come
fr
om the f
act

ory with certificates of safety, la-
bels or plates containing important informa-
tion regarding the operation of the vehicle,
for example, on the fuel tank flap, on the pas-
senger's sun visor, on the driver door strut, or
on the floor of the boot.
● Never remove these certificates of safety,
labels
or plates, and ensure they are kept in
good condition and are legible.
● If a vehicle part, bearing a certificate of
safety
, label or plate, is replaced, the special-
ised workshop should attach the information
back in the same place. Certificate of safety
A certific

ate of safety on the door strut states
that all the safety standards and regulations
established by the national traffic authorities
responsible for road safety were met at the
time of manufacture. It may also give the
month and year of manufacture, together
with the chassis number.
Warning of high voltage label
There is a label close to the bonnet lock
which warns of high voltage in the vehicle's
electrical system.
Warning relating to the City Safety Assist
system laser sensor
There are some warning and information
signs on the City Safety Assist system laser
sensor ››› Fig. 163.
Using your vehicle in other countries
and continents The vehicle is manufactured at the factory for
u
se in a p
ar

ticular country in accordance with
the national legislation in force at the time of
manufacture.
If the vehicle is sold in another country or
used in another country for an extended peri-
od of time, the applicable legislation of that
country should be observed. »
179
Technical data
Advice
Operation
Emergencies
Safety