2015 Seat Mii oil change

Checking and refilling levels
Warning and indication lamps Flashes
Engine oil pres-
sure too low.

Stop the vehicle!
Switch off the engine. Check the
engine oil level, and if necessary,
refill with ››› page 187.
engine oil - If the warning indicator
flashes although the oil level is cor-
rect, do not continue driving or
leave the engine running. Other-
wise, the engine could be dam-
aged. Seek specialist assistance. WARNING
Observe the safety warnings ›››
in On the
ins trument
panel on page 27. Engine oil specifications
Replacement engine oil must strictly comply
w
ith the s
pec

ifications.
The correct oil must be used to ensure the
correct operation and long service life of the
engine. The engine comes with a high-quality
multigrade oil that can generally be used all
year round.
Only use an engine oil that complies to SEAT
standards whenever possible ››› . Only refill
en gine oi l

using approved engine oil in ac-
cordance with the corresponding VW stand- ard (
››› table on page 187). All oils indicated
ar
e synthetic multigrade oils .
Engine oils are being continuously further
developed. Technical services are constantly
updated with any modifications. SEAT there-
fore recommends that you have the engine
oil changed by a technical service.
Specifications of engine oil with a service de-
pendent on time/distance travelled
44 kW - 55 kW Petrol en-
ginesVW 504 00, VW 502 00
Natural gas engineVW 502 00 CAUTION
● Only u

se engine oils whose specifications
are expressly approved by SEAT. The use of
any other type of oil could cause engine dam-
age!
● No additives should be used with engine
oil. An
y damage caused by the use of such
additives would not be covered by the factory
warranty. Checking engine oil level and topping
up
Fig. 167
Marked engine oil dipstick Fig. 168
In the engine compartment: Engine
oi l
fi

ller cap. Read the additional information carefully
› ›
›

 page 30 »
187
Technical data
Advice
Operation
Emergencies
Safety

Advice
Preparations
● Park the vehicle on flat ground so that the
en gine oi
l
reading is correct.
● The engine must be hot to be able to check
the engine oil
level. Stop the engine and wait
a few minutes for the oil to drain back into
the sump.
● Open the bonnet  ›››
page 184.
● The engine oil filler neck can be recognised
by the symbo
l  on the cap ››› Fig. 168 and
the dipstick by its coloured handle.
Check the engine oil level
● Pull out the dipstick and wipe it on a clean
cloth.
● Rep

lace the dipstick, pushing it in as far as
it wi
ll go. If the dipstick to measure engine oil
has a mark, when you reintroduce it this
mark should slot into the corresponding
groove located on the upper end of the tube.
● Remove the oil dipstick again and check
the engine oil
level.
● After reading the oil level, replace the dip-
stick
in the tube completely. WARNING
Oil could catch fire if it comes into contact
with hot en

gine components. This could lead
to a fire, explosion and severe injuries.
● Always ensure that after topping of oil, the
engine oil
filler cap is correctly tightened. This will avoid engine oil spilling onto hot en-
gine par
t

s when the engine is running. CAUTION
● If the en gine oi

l level is above the area
››› Fig. 167 A do not start the engine. Seek
spec i
alist assistance. Otherwise catalytic
converter and engine damage may occur.
● When refilling or changing service liquids,
ensur
e that you put the liquids into the right
tank. Making a mistake when refilling could
cause serious malfunctions and damage the
engine! For the sake of the environment
The oil level must never be above area A .
Otherw i

se oil can be drawn in through the
crankcase breather and escape into the at-
mosphere via the exhaust system. Engine oil consumption
The consumption of engine oil can be differ-
ent
fr
om one en

gine to another and can vary
during the useful life of the engine.
Depending on how you drive and the condi-
tions in which the vehicle is used, oil con-
sumption can be up to 1 ltr./2000 km. In the
case of new vehicles, the consumption can
exceed this figure over 5,000 kilometres. For
this reason the engine oil level must be checked at regular intervals, preferably when
fillin

g the tank and before a journey.
When the engine is working hard, for in-
stance during sustained high-speed motor-
way cruising in summer or when climbing
mountain passes, the oil level should pref-
erably be kept within area ››› Fig. 167 A .
Topping up engine oil Read the additional information carefully
›› ›

 page 30.
The engine oil must be changed regularly ac-
cording to the specifications of the Mainte-
nance Programme.
Due to the problems linked with disposing of
used oil and the need for suitable tools and
special knowledge, always visit a specialised
workshop to have the engine oil and filter
changed. SEAT recommends taking your car
in for technical service.
Detailed information on the service intervals
is shown in the Maintenance Programme.
Engine oil additives make new oil darker after
the engine has been running for a short peri-
od. This is normal and does not mean more
frequent oil changes are required.
188

Checking and refilling levels
WARNING
Only change the engine oil yourself if you
hav e the s
pecialist knowledge required!
● Before opening the bonnet, read and ob-
serve the w
arnings ››› page 184.
● Wait for the engine to cool down. Hot oil
may
cause burn injuries.
● Wear eye protection to avoid injuries, such
as ac
id burns, caused by splashes of oil.
● When removing the oil drain plug with your
finger
s, keep your arm horizontal to help pre-
vent oil from running down your arm.
● Wash your skin thoroughly if it comes into
contact
with engine oil.
● Engine oil is poisonous! Used oil must be
stor
ed in a safe place out of the reach of chil-
dren. CAUTION
No additives should be used with engine oil.
This c

ould result in engine damage. Any dam-
age caused by the use of such additives
would not be covered by the factory warranty. For the sake of the environment
Before changing the engine oil, find a suita-
bl e loc

ation or service for proper disposal. For the sake of the environment
Always dispose of engine oil with the utmost
re s

pect for the environment. Never dispose of used engine oil in places such as a garden,
wood
s, dr

ains, roads, paths, rivers and drain-
age systems. Engine coolant
Introduction WARNING
Engine coolant is toxic!
● Only keep engine coolant in its original
c ont ainer

, tightly shut and in a safe place.
● Never store engine coolant in empty food
container
s or bottles as other people may ac-
cidentally drink it.
● Always keep engine coolant out of reach of
chil
dren.
● Ensure that the proportion of engine cool-
ant ad
ditive corresponds to the lowest out-
side temperature to which the vehicle will be
exposed.
● If the outside temperature is extremely low,
the engine coo
lant could freeze causing the
vehicle to stop. As this would also cause the
heating to stop working, vehicle occupants
without warm clothing could freeze. For the sake of the environment
Coolants and additives can contaminate the
env ir

onment. If any fluids are spilled, they should be collected and correctly disposed
of, w
ith r

espect to the environment. Coolant warning lamp
Several warning and indication lamps light
up for a f
ew sec

onds when the ignition is
switched on, signalling that the function is
being verified. They will switch off after a few
seconds. 
It lights up
Excessive engine
coolant tempera-
ture.
 Stop the vehicle!
Stop the vehicle safely as soon as
possible. Switch off the engine and
let it cool.
Insufficient en-
gine coolant lev-
el.  Stop the vehicle!
Check the engine coolant when the
engine has cooled and, if it is low,
refill with engine coolant
››› page 190.
Engine coolant
system faulty.  Do not drive any further.
Obtain professional assistance. 
Flashes
Engine coolant
system faulty.Seek specialist assistance.
WARNING
Observe the safety warnings ›››
in On the
ins trument
panel on page 27. » 189
Technical data
Advice
Operation
Emergencies
Safety

Checking and refilling levels
●
Never open the c oo
lant expansion tank if
steam or coolant is coming from the engine
compartment. Wait until you cannot see or
hear any steam or coolant escaping.
● Always wait until the engine has complete-
ly coo
led before very carefully opening the
expansion tank cap. Contact with hot ele-
ments of the engine can cause skin burns.
● When the engine is warm or hot, the cool-
ing sys
tem is pressurised. Do not unscrew
the cap on the expansion tank when the en-
gine is hot. Otherwise, coolant may spray out
under pressure causing burns and serious in-
jury.
– Carefully and slowly unscrew the cap an-
ti-clockwise, gently pressing down on it.
– Always protect your face, hands and arms
from hot coolant and steam using a large,
thick cloth.
● When refilling liquids, avoid spilling them
on part
s of the engine and the exhaust sys-
tem. Spilled liquids could cause a fire. Under
specific circumstances, the ethylene glycol
can catch fire. WARNING
If there is not enough anti-freeze in the cool-
ant sy s

tem, the engine may fail leading to se-
rious damage.
● Please make sure that the percentage of
additiv
e is correct with respect to the lowest
expected ambient temperature in the zone in
which the vehicle is to be used. ●
When the outs ide t

emperature is very low,
the coolant could freeze and the vehicle
would be immobilised. In this case, the heat-
ing would not work either and inadequately
dressed passengers could die of cold. CAUTION
● If ther e i

s no appropriate coolant liquid
available, fill it using distilled water, and
nothing else. Any other type of water may
lead to considerable rusting in the engine
due to its chemical components. This could
consequently damage the engine. If you have
not used distilled water but another type of
water to top up the coolant, a specialised
workshop must immediately replace all of the
fluid in the engine cooling system.
● Only top up coolant to the top level of the
marked ar
ea ››› Fig. 169. Otherwise the ex-
cess coolant will be forced out of the cooling
system when the engine is hot, causing dam-
age.
● If a lot of liquid coolant has been lost, wait
for the engine t
o cool down completely before
adding coolant. Extensive coolant loss is an
indication of leaks in the engine cooling sys-
tem. Have the engine cooling system inspec-
ted immediately by a specialised workshop.
Otherwise engine damage may occur.
● When refilling service liquids, ensure that
you put
the liquids into the right tank. Mak-
ing a mistake when refilling could cause seri-
ous malfunctions and damage the engine! CAUTION
The original additives should never be mixed
with c oo

lants which are not approved by
SEAT. Otherwise, you run the risk of causing
severe damage to the engine and the engine
cooling system.
● If the fluid in the expansion tank is not pur-
ple b
ut is, for example, brown, this indicates
that the G13 additive has been mixed with an
inadequate coolant. The coolant must be
changed as soon as possible if this is the
case! This could result in serious faults and
engine damage. Brake fluid
Chec k
in

g the brake fluid level Read the additional information carefully
› ›
›

 page 32
In the course of time, the brake fluid absorbs
water from the ambient air. If there is too
much water in the brake fluid, the brake sys-
tem could be damaged. In addition, the boil-
ing point of the brake fluid is significantly
lowered. When the brake fluid contains too
much water and the brakes are subject to
considerable forces, bubbles of water vapour
can form in the system. These bubbles can
significantly reduce braking power, notably
increasing braking distance, and could even
result in the total failure of the brake system. »
191
Technical data
Advice
Operation
Emergencies
Safety

Advice
The service life of tyres is dependent on tyre
pr e
s
sure, driving style, the care they receive
and the correct fitting.
The tyres and wheel rims are an essential
part of the vehicle's design. The tyres and
rims approved by SEAT are specially matched
to the characteristics of the vehicle and our
critical to good road holding and safe han-
dling.
Avoiding damage to tyres and wheels
● If you have to drive over a kerb or similar
obs
tacle, drive very slowly and as near as
possible at a right angle to the kerb.
● Inspect the tyres regularly for damage
(punct
ures, cuts, cracks, dents).
● Remove any foreign bodies found on the
outside of the ty
re tread and ensure that they
have not passed through the wall of the tyre
››› page 202.
● In addition, the instructions for tyre control
syst
ems should always be observed.
● Replace damaged or worn tyres as soon as
poss
ible ››› page 202.
● Regularly check tyres for non-visible dam-
age ››

› page 202.
● Never exceed the maximum permitted
speed or loa
ds specified for the type of tyre
fitted on your vehicle ››› page 205.
● Do not allow tyres (including the spare
wheel) to come int
o contact with aggressive substances, grease, oil, fuel or brake fluid
›››
.
● Lost valve caps should be replaced imme-
di at
ely

.
Tyres with directional tread pattern
Tyres with directional tread pattern have
been designed to operate best when rotating
in only one direction. An arrow on the tyre
sidewall indicates the direction of rotation on
tyres with directional tread ››› page 205. Al-
ways observe the direction of rotation indica-
ted when mounting the wheel. This guaran-
tees optimum grip and helps to avoid aqua-
planing, excessive noise and wear.
If the tyre is mounted in the opposite direc-
tion of rotation, drive with extreme caution,
as the tyre is no longer being used correctly.
This is of particular importance when the
road surface is wet. Change the tyre as soon
as possible or remount it with the correct di-
rection of rotation.
Interchanging tyres
To ensure that the wear is equal on all tyres
the wheels should be changed round from
time to time according to the system
››› Fig. 172. The useful life of all the tyres will
then be about the same time.
SEAT recommends you take the vehicle to a
specialised workshop to have the tyres
changed. Tyres over 6 years old
Tyr

es are subject to an ageing process as a
result of physical and chemical processes.
This may affect their performance. Tyres
which are stored for long periods of time
without being used, harden and become
more fragile than tyres which are in constant
use.
SEAT recommends that tyres over six years
old are replaced with new tyres. This also ap-
plies to tyres (including the spare wheel)
which appear to be in perfect condition on
the outside and which have a tread depth
within the values stipulated by the Law ››› .
The d at
e of

manufacture, part of the tyre
identification number (TIN), indicates the age
of the tyre ( ) ››› page 205.
Storing tyres
Mark tyres when you remove them to indicate
the direction of rotation (left, right, forwards,
backwards). This ensures you will be able to
mount them correctly when you replace
them. When removed, the wheels and/or
tyres should be stored in a cool, dry and pref-
erably dark location. Do not place tyres
mounted on the wheel in a vertical position.
Protect tyres not mounted on wheels from
dirt by storing them in suitable bags and
standing them on the ground on their tread.
198

Wheels and tyres
WARNING
Aggressive fluids or substances could result
in v i
sible or invisible damage with the conse-
quent risks.
● Always ensure that tyres do not come into
contact
with chemical products, oil, grease,
fuel, brake fluid or other aggressive substan-
ces. WARNING
Old tyres, even if they have never been used,
ma y

lose air or burst unexpectedly while driv-
ing, resulting in serious accident or damage.
● If tyres are over six years old, they should
only be u
sed in an emergency and with ex-
treme caution. For the sake of the environment
Old tyres must be disposed of by qualified
personnel ac

cording to the laws in the coun-
try concerned. Wheels
The design of wheel bolts is matched to the
rims. If
diff
er

ent rims are fitted, the correct
wheel bolts with the right length and correct-
ly shaped bolt heads must be used. This en-
sures that wheels are fitted securely and that
the brake system functions correctly
››› page 71. For technical reasons, it is not generally pos-
sibl

e to use the wheels from other vehicles.
In some cases, this may also be true for the
same model of wheel.
The tyres and rims approved by SEAT are spe-
cially matched to the characteristics of the
vehicle and are critical to good road holding
and safe handling.
Note for Italy: A SEAT Service Centre should
be consulted whether different sized wheels
or tyres to those originally fitted by SEAT may
be fitted, as well as the combinations al-
lowed between the front axle (axle 1) and
back axle (axle 2).
Wheel bolts
Wheel bolts must be tightened to the correct
torque ››› page 71.
Beadlock wheel rims
Beadlock wheel rims have various compo-
nents. These are joined together by special
bolts using a special procedure. This ensures
good performance, a better seal, improved
safety and wheel run out. Therefore, worn
rims should always be replaced and must on-
ly be repaired in a specialised workshop.
SEAT recommends visiting a technical service
››› .Wheel rims with bolted trims
Wheel
rims
m
ay be fitted with interchangea-
ble trim parts which are attached to the rim
using self-locking bolts. Worn trims should
only be replaced at a specialised workshop.
SEAT recommends visiting a technical service
››› .
WARNING
The use of worn or damaged wheel rims could
mak e driv

ing more dangerous and result in
serious accidents and damage.
● Only wheel rims which have been approved
for use w
ith your vehicle should be used.
● Inspect wheel rims regularly for damage
and repl
ace as required. WARNING
If the bolted joints of wheel rims with bolted
ring trims ar

e not correctly tightened or loos-
ened, this could result in serious accident.
● Never loosen the bolted joints of wheel
rims with bo
lted ring trims.
● Any work relating to wheel rims with bolted
rims shoul
d be carried out at specialised
workshop. SEAT recommends taking your car
in for technical service. 199
Technical data
Advice
Operation
Emergencies
Safety

Index
vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . 69
w arnin
g tri
angle . . . . . . . . . . . . . . . . . . . . . . . . . 69
Emergency closing or opening driver door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
passenger door . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Emergency locking and unlocking . . . . . . . . . . . . 76
Emergency unlocking boot hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Emission control system control and warning lamps . . . . . . . . . . . . . . . 145
Emissions data . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Engine assisted starting . . . . . . . . . . . . . . . . . . . . . . . . . 42
noises . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Running in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Start-Stop system . . . . . . . . . . . . . . . . . . . . . . . 156
Engine and ignition . . . . . . . . . . . . . . . . . . . . . . . 130 12 Volt sockets . . . . . . . . . . . . . . . . . . . . . . . . . 118
ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Immobiliser . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
starting the engine . . . . . . . . . . . . . . . . . . . . . . 130
stopping the engine . . . . . . . . . . . . . . . . . . . . . 131
unauthorised vehicle key . . . . . . . . . . . . . . . . . 130
Engine compartment . . . . . . . . . . . . . . . . . . 10, 184 battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32, 193
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 32, 191
coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 31, 189
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . 30, 188
windscreen washer reservoir . . . . . . . . . . . . . . 193
Windscreen washer reservoir . . . . . . . . . . . . . . . 32
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 checking the level . . . . . . . . . . . . . . . . . . . . . . . 189
G12 plus-plus . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
G13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
temperature display . . . . . . . . . . . . . . . . . . . . . 189
Engine data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Engine management . . . . . . . . . . . . . . . . . . . . . . 145
contro l lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 30, 186 changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
checking oil level . . . . . . . . . . . . . . . . . . . . . . . 187
consumption . . . . . . . . . . . . . . . . . . . . . . 187, 188
dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 187
topping up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
warning and indication lamps . . . . . . . . . . . . . 187
Environment Environmental compatibility . . . . . . . . . . . . . . 142
Environmental ecological driving . . . . . . . . . . . . . . . . . . . . . . . 143
Environmental tips refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
ESC electronic stability control . . . . . . . . . . . . . . . . 147
Event Data Recorder . . . . . . . . . . . . . . . . . . . . . . . 162
Exhaust gas purification system . . . . . . . . . . . . . 145
Exterior mirrors adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
vehicle care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Exterior rear view mirrors control of the function . . . . . . . . . . . . . . . . . . . 108
electric exterior mirrors . . . . . . . . . . . . . . . . . . 108
exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Exterior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 6
F Fabrics: cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 173
Fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Fault parking distance warning system . . . . . . . . . . 150 Fault memory
connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Filling the tank . . . . . . . . . . . . . . . . . . . . . . 180, 183
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
First-aid kit storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 14, 61
Front passenger front airbag control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
disabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
disconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Front seat manual adjustment . . . . . . . . . . . . . . . . . . . . . 108
manually adjusting . . . . . . . . . . . . . . . . . . . . . . . 12
Front wiper blades change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30, 178 consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
natural gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
savings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
type of fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Fuel gauge control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Fuel tank cap opening and closing . . . . . . . . . . . . . . . . . . . . . 30
Fuel tank flap opening and closing . . . . . . . . . . . . . . . . . . . . . 30
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33, 77 fuse box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
identifying blown fuses . . . . . . . . . . . . . . . . . . . 33
Identifying by colours . . . . . . . . . . . . . . . . . . . . . 33
220