2017 Seat Mii heating

Advice
CAUTION
● Alw a
ys remove any fuel spilled anywhere
on the vehicle to avoid damage to the wheel
housing, the tyre and vehicle paintwork. For the sake of the environment
Fuels can contaminate the environment. Col-
lect an

y spilt service fluids and allow a pro-
fessional to dispose of them. Refuelling with natural gas
Fig. 167
Tank flap open: gas filler mouth 1 ,
fi l
l

er mouth retainer 2Before r
efuelling, the engine and the igni-
tion, mo b

ile telephone and heating must be
switched off separately ››› .
It i
s

also essential to carefully read the in-
structions for the natural gas pump. The vehicle is equipped for refuelling only
with Compr

essed Natural Gas (CNG) ››› . Re-
f uel
lin
g with another type of natural gas is
not allowed, e.g. Liquefied Natural Gas (LNG)
or hydromethane.
Opening the fuel tank cap
The natural gas filler mouth is behind the fuel
tank cap, next to the petrol filler mouth.
● Unlock the vehicle with the key or with the
central
locking button  situated on the driv-
er door ››› page 97.
● Press on the rear area of the flap and open
it.
Ref

uelling
Problem: If the ambient temperature is very
high, the natural gas pump protection
against overheating disconnects this auto-
matically.
● Remove the plug from the gas filler mouth
›››
Fig. 167 1 .
● Connect the pump filling nozzle to the gas
fi l
l

er mouth.
● The fuel tank will be full when the p
ump
compressor automatically cuts the supply.
● If you wish to finish refuelling in advance,
pres
s the button on the pump to stop the
flow. Closing the fuel tank cap
●
Check that the gas filler mouth retainer 2 is not trapped with the filler nozzle. If neces-
s
ar
y

, place it in the filler mouth again.
● Insert the plug in the filler mouth.
● Close the tank flap. Make sure you hear it
click
into place. WARNING
Natural gas is a highly explosive, easily flam-
mab l

e substance. Incorrect handling of the
natural gas can cause accidents serious
burns and other injuries.
● Before refuelling with natural gas, the fill-
ing mouth mus
t be correctly engaged. If you
can smell gas, stop refuelling immediately. WARNING
The vehicle is not prepared to use liquefied
nat ur

al gas (LNG) and this fuel must not be
added under any circumstances. Liquefied
natural gas can cause the natural gas tank to
explode, resulting in serious injury. Note
● The fil lin

g nozzles of natural gas pumps
can differ in the way they are operated. If you
are unacquainted with the pump, it is advisa-
ble that a member of staff of the service sta-
tion performs the refuelling operation. 186

Advice
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 control lamps light up
for a f
ew sec

onds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds. 
It lights up red
Excessive engine
coolant temperature.
 Stop the vehicle!
Stop the vehicle safely as soon
as possible. Switch off the en-
gine and let it cool.
Insufficient engine
coolant level. 
¡Stop the vehicle!
Check the engine coolant
when the engine has cooled
and, if it is low, refill with en-
gine coolant ››› page 193.
Engine coolant sys-
tem faulty.  Do not drive any further.
Obtain professional assis-
tance. 
Flashes red
Engine coolant sys-
tem faulty.Seek specialist assistance. 
It lights up blue
The natural gas en-
gine coolant tempera-
ture is low. The en-
gine has not reached
the operating temper-
ature.As long as the warning lamp is
on, avoid high engine speeds
and pushing the engine too
hard.
WARNING
Observe the safety warnings ›››
in On the
ins trument
panel on page 26. 192

Index
First-aid kit st
or
age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Fluid Level control . . . . . . . . . . . . . . . . . . . . . . . . . 31
Fog light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 14, 61
Front passenger front airbag control and warning lamps . . . . . . . . . . . . . . . . 63
disabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
disconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Front seat manual adjustment . . . . . . . . . . . . . . . . . . . . . 112
manually adjusting . . . . . . . . . . . . . . . . . . . . . . . 12
Front wiper blades change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31, 181 natural gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
savings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Fuel gauge control and warning lamps . . . . . . . . . . . . . . . 184
petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Fuel tank cap opening and closing . . . . . . . . . . . . . . . . . . . . . 31
Fuel tank flap opening and closing . . . . . . . . . . . . . . . . . . . . . 31
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34, 78 fuse box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
identifying blown fuses . . . . . . . . . . . . . . . . . . . 34
identifying by colours . . . . . . . . . . . . . . . . . . . . . 34
preparation before replacing . . . . . . . . . . . . . . . 34
replacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
G Gearbox lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Gear change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
automatic gearbox . . . . . . . . . . . . . . . . . . . . . . . 27
changing gears manually . . . . . . . . . . . . . . . . . 143
gear recommendation . . . . . . . . . . . . . . . . . . . 146
manual gear change . . . . . . . . . . . . . . . . . . . . . . 26
putting the vehicle in gear (manual gearbox) 143
Gear engaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
General instrument panel instrument panel . . . . . . . . . . . . . . . . . . . . . . . . 87
General view control and warning lamps . . . . . . . . . . . . . . . . 25
Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Glove compartment . . . . . . . . . . . . . . . . . . 117, 118
H
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Hazard warning lights . . . . . . . . . . . . . . . . . 22, 106
Head-on collisions and their laws of physics . . . . 55
Headlight range control . . . . . . . . . . . . . . . . . . . . 107
Headlights driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . 107
Head rest adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Head restraints Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Rear head restraints . . . . . . . . . . . . . . . . . . . . . . 51
Heated rear window . . . . . . . . . . . . . . . . . . . . . 29, 30
Heating and fresh air controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Heating and fresh air system . . . . . . . . . . . . . . . . 129
Heating of the rear window . . . . . . . . . . . . . . . 29, 30
Hill driving assistant . . . . . . . . . . . . . . . . . . . . . . 160
Hill hold control and warning lamps . . . . . . . . . . . . . . . 160
Start-Stop system . . . . . . . . . . . . . . . . . . . . . . . 161
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 How to jump start . . . . . . . . . . . . . . . . . . . . . . . . . . 43
desc ription . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Hubcaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
I
Ice removing from the windscreen . . . . . . . . . . 29, 30
Identifying letters on engine . . . . . . . . . . . . . . . . 211
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 see "Engine and ignition" . . . . . . . . . . . . . . . . 133
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 removal lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
unauthorised vehicle key . . . . . . . . . . . . . . . . . 133
In case of emergency . . . . . . . . . . . . . . . . . . . . . . . 70
Indications on the display . . . . . . . . . . . . . . . . . . . 89 odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
recommended gear . . . . . . . . . . . . . . . . . . . . . . 90
reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
seat belt status . . . . . . . . . . . . . . . . . . . . . . . . . . 90
selector lever positions . . . . . . . . . . . . . . . . . . . 90
Start-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Instrument panel . . . . . . . . . . . . . . . . . . . . . . . . . . 88 control and warning lamps . . . . . . . . . . . . . . . . 25
display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88, 89
general instrument panel . . . . . . . . . . . . . . . . . . 87
instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
service intervals . . . . . . . . . . . . . . . . . . . . . . . . . 90
symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Instrument panel lighting . . . . . . . . . . . . . . . . . . 107
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Interior rear vision mirror anti-dazzle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Interior view left . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
223

Index
Replacement par
ts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Replacement parts . . . . . . . . . . . . . . . . . . . . . . . . 164
Replacing bulbs see "Changing bulbs" . . . . . . . . . . . . . . . . . . . . 79
Reprogramming control units . . . . . . . . . . . . . . . 167
Retaining hooks . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Revolution counter . . . . . . . . . . . . . . . . . . . . . . . . . 88
Rims changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . 36
RON (petrol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Roof carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Roof carrier system . . . . . . . . . . . . . . . . . . . . . . . . 127 fastening the supports . . . . . . . . . . . . . . . . . . . 128
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Rubber seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Running in brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
new engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . 203
S SAFE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97, 135
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Safety child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
disabling the front passenger front airbag . . . . 15
safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Safety Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Safety equipment . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Safety instructions using child seats . . . . . . . . . . . . . . . . . . . . . 16, 64
using seat belts . . . . . . . . . . . . . . . . . . . . . . . . . 54
Sale of vehicle in other countries / continents . . . . . . . . . . . . 179 Scrapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
airbag sys tem . . . . . . . . . . . . . . . . . . . . . . . . . . 180
vend-of-life vehicles . . . . . . . . . . . . . . . . . . . . . 180
Seat belt adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
automatic belt retractor . . . . . . . . . . . . . . . . . . . 57
belt tensioner . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
belt tension limiter . . . . . . . . . . . . . . . . . . . . . . . 57
cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
protective function . . . . . . . . . . . . . . . . . . . . . . . 54
purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
safety instructions . . . . . . . . . . . . . . . . . . . . . . . 54
twisted belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
unfastened . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Seat belt tensioner . . . . . . . . . . . . . . . . . . . . . . 13, 57
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
SEAT information system . . . . . . . . . . . . . . . . . . . . 23
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
incorrect position . . . . . . . . . . . . . . . . . . . . . . . . 49
number of seats . . . . . . . . . . . . . . . . . . . . . . . . . 49
rear backrest . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Service fluids . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Service interval display . . . . . . . . . . . . . . . . . . . . . 90
Side airbags description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Smartphone holder removing and inserting . . . . . . . . . . . . . . . . . . 122
Smell of gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . . 41, 213 temporary spare wheel . . . . . . . . . . . . . . . . . . . 41
Spare fuel canister . . . . . . . . . . . . . . . . . . . . . . . . 183
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Spare wheel
remov ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Spare wheel or temporary spare wheel advice for driving . . . . . . . . . . . . . . . . . . . . . . . 207
Speed limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Speed rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Start-Stop system . . . . . . . . . . . . . . . . . . . . 160, 161 operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Starting the vehicle . . . . . . . . . . . . . . . . . . . . . . . . 20
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 control and warning lamps . . . . . . . . . . . . . . . 147
electromechanical . . . . . . . . . . . . . . . . . . . . . . 148
power steering . . . . . . . . . . . . . . . . . . . . . . . . . 148
steering column lock . . . . . . . . . . . . . . . . . . . . 148
tendency to pull to one side . . . . . . . . . . . . . . 205
Steering wheel adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . 14, 49
Storage compartments . . . . . . . . . . . . . . . . . . . . 115 centre console . . . . . . . . . . . . . . . . . . . . . . . . . 118
driver side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
other storage compartments . . . . . . . . . . . . . . 118
Sunglasses storage compartment . . . . . . . . . . . 117
Sun protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Switch hazard warning lights . . . . . . . . . . . . . . . . . . . 106
Switching lights off . . . . . . . . . . . . . . . . . . . . . . . 103
Switching lights on . . . . . . . . . . . . . . . . . . . . . . . 103
Switching the ignition on and off . . . . . . . . . . . . . 20
Symbols see control and warning lamps . . . . . . . . . . . . . 25
T
TC see Brake assist system . . . . . . . . . . . . . . . . . . 138
226