2014 Seat Mii open gas tank

Table of Contents
Table of Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safe driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety first! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Tips for driving . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Correct sitting position for vehicle occupants . 6
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Using seat belts . . . . . . . . . . . . . . . . . . . . . . . . . 11
How to properly adjust your seatbelt . . . . . . . . 15
Seat belt tensioners . . . . . . . . . . . . . . . . . . . . . . 16
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Brief introduction . . . . . . . . . . . . . . . . . . . . . . . . 17
General overview of the airbag . . . . . . . . . . . . . 21
Deactivating airbags . . . . . . . . . . . . . . . . . . . . . 23
Transporting children safely . . . . . . . . . . . . . . . 25
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
SEAT information system . . . . . . . . . . . . . . . . . . 40
Opening and closing . . . . . . . . . . . . . . . . . . . . . 43
Vehicle key set . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Central locking* and locking system . . . . . . . . 45
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . 52
Sliding/tilting electric panoramic sunroof . . . . 53
Lights and visibility . . . . . . . . . . . . . . . . . . . . . . 55
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Windscreen wiper and rear window wiper
systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Rear vision mirror . . . . . . . . . . . . . . . . . . . . . . . . 61
Seats and head restraints
. . . . . . . . . . . . . . . . . 63
Adjusting the seat and head restraints . . . . . . 63
Seat functions . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Transport and practical equipment . . . . . . . . . 65
Transporting objects . . . . . . . . . . . . . . . . . . . . . 65
Practical equipment . . . . . . . . . . . . . . . . . . . . . . 67
Loading luggage compartment . . . . . . . . . . . . . 73
Roof carrier system . . . . . . . . . . . . . . . . . . . . . . . 77
Air conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 80
Heating, ventilation and air conditioning
system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Stopping and starting the engine . . . . . . . . . . . 86
Braking and parking . . . . . . . . . . . . . . . . . . . . . 89
Changing gear . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Run-in and economical driving . . . . . . . . . . . . . 98
Engine management and exhaust gas
purification system . . . . . . . . . . . . . . . . . . . . . . 101
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Driving along flooded roadways . . . . . . . . . . . . 103
Driver assistance systems . . . . . . . . . . . . . . . . . 103
Braking and stability systems . . . . . . . . . . . . . . 103
Parking sensor system* . . . . . . . . . . . . . . . . . . . 105
Cruise control* (Cruise control system - CCS) . . 107
Safety Assist* (City Safety Assist function) . . . . 110
Hill driving assistant* . . . . . . . . . . . . . . . . . . . . 114
Start-Stop system . . . . . . . . . . . . . . . . . . . . . . . . 115
Towing bracket device . . . . . . . . . . . . . . . . . . . . 117
Trailer coupling . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Advice
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Care and maintenance . . . . . . . . . . . . . . . . . . . . 118
Accessories, replacement of parts and
modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Care and cleaning the vehicle exterior . . . . . . . 125
Caring for and cleaning the vehicle interior . . . 131
Notes for the user . . . . . . . . . . . . . . . . . . . . . . . . 134
Checking and refilling levels . . . . . . . . . . . . . . . 137
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Filling the tank . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Checking and topping up the windscreen
washer reservoir with water . . . . . . . . . . . . . . . . 154
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . . 158
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
In case of emergency . . . . . . . . . . . . . . . . . . . . . 170
Vehicle tool kit* . . . . . . . . . . . . . . . . . . . . . . . . . 172
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . 174
Tyre repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Starting assistance . . . . . . . . . . . . . . . . . . . . . . 181
Towing and tow starting . . . . . . . . . . . . . . . . . . . 183
Emergency locking and unlocking . . . . . . . . . . 186
Changing the windscreen wiper blades . . . . . . 188
Fuses and bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 189
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Changing bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 191
Technical specifications . . . . . . . . . . . . . . . 197
Technical features . . . . . . . . . . . . . . . . . . . . . . . 197
Important information . . . . . . . . . . . . . . . . . . . . 197
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Engine specifications . . . . . . . . . . . . . . . . . . . . . 200
3

OperationSymbolMeaning
››› See 
lights up or flashes:
fault in cata-
lytic converter.››› page
101 
Fault in engine management.

lights up or flashes:
fault in the
steering system.››› page
84 
Fuel tank almost empty.›››
page
139 
Fault in airbag system and seat
belt tensioners.›››
page
17 
it lights up:
the Start-Stop sys-
tem is enabled. ALTERNATIVELY:
flashes: the Start-Stop system is
not available.
››› page
115 
The Start-Stop system is enabled
but the engine cannot be auto-
matically stopped.

Tyre pressure* too low›››
page
164 
Left or right turn signal.›››
page
55
Hazard warning lights on.››› page
170 
Cruise control operating.›››
page
107 
Main beam on or flasher on.›››
page
55 
The natural gas engine coolant
temperature is too low. WARNING
If the warning lamps are ignored, the vehicle
may stall in traffic, or may cause accidents
and severe injuries.
● Never ignore the warning lamps.
● Stop the vehicle safely as soon as possible.
● Park the vehicle away from traffic and en-
sure that there are no highly flammable ma-
terials under the vehicle that could come into
contact with the exhaust system (e.g. dry
grass, fuel).
● A faulty vehicle represents a risk of acci-
dent for the driver and for other road users. If
necessary, switch on the hazard warning
lamps and put out the warning triangle to ad-
vise other drivers.
● Before opening the bonnet, switch off the
engine and allow it to cool.
● In any vehicle, the engine compartment is a
hazardous area and could cause severe inju-
ries ››› page 143. CAUTION
Failure to heed the warning lamps when they
appear may result in faults in the vehicle. SEAT information system
Introduction With the ignition switched on it is possible to
access different messages via the display on
the instrument panel display.
The number of messages displayed on the in-
strument panel display will vary according to
the vehicle electronics and equipment.
A specialised workshop will be able to pro-
gramme or modify additional functions, ac-
cording to the vehicle equipment. SEAT rec-
ommends taking your car in for technical
service.
WARNING
Any distraction may lead to an accident, with
the risk of injury.
● Do not consult the messages on the instru-
ment panel screen when driving. Note
On the screen of the SEAT Portable System
(supplied by SEAT) ››› page 123 other func-
tion s

of the vehicle can be seen. 40

Advice
metal additives. Using them may damage the
engine!
● Only use fuel with an octane rating that is
in line with the norm EN 228, otherwise sig-
nificant damage could be caused to the en-
gine and fuel system. Furthermore, it could
lead to a loss of performance with the conse-
quent engine fault.
● The use of unsuitable petrol additives could
seriously damage the engine and the catalyt-
ic converter.
● If, in exceptional circumstances, petrol with
a lower octane rating to that recommended is
used, only use moderate engine speeds and a
light throttle. Avoid using full throttle and
overloading the engine. Otherwise engine
damage may occur. Fill up with fuel of a suita-
ble octane rating as soon as possible.
● Just filling one full tank of leaded fuel or
with other metal additives would seriously
impair the efficiency of the catalytic convert-
er and could damage it. Natural gas
Natural gas, in addition to others, can be in
liquid form.
Liquefied natural gas (LNG) is the result of
heavy cooling of natural gas. Therefore its
volume is considerably reduced compared
with compressed natural gas (CNG). In vehi-
cles with a natural gas engine, liquefied nat-
ural gas cannot be directly refilled, as the gas would expand excessively in the vehicle gas
tank.
Therefore, vehicles with a natural gas engine
must only be refuelled using compressed
natural gas
››› .
Natural gas quality and consumption
Natural gas is divided into the groups H and
L depending on its quality.
Gas type H has a superior heating power and
inferior nitrogen and carbon dioxide content
than type L. The higher the heating power of
the natural gas, the lower the consumption
will be.
However, the heating power and the propor-
tion of nitrogen and carbon dioxide can fluc-
tuate within the quality groups. Therefore, ve-
hicle consumption can also vary when using
one type of gas only.
The engine management automatically
adapts to the natural gas used according to
its quality. Therefore, different quality gases
can be mixed in the tank, without the need
for comprehensive draining before applying a
different quality gas.
Natural gas and safety
If you can smell gas or suspect that there is a
leak ››› :
● Stop the vehicle immediately. ●
Switch the ignition off.
● Open the doors to appropriately ventilate
the vehicle.
● Immediately extinguish cigarettes.
● Move away from the vehicle or switch off
objects that may cause sparks or a fire.
● If you continue to smell gas, do not contin-
ue driving!
● Seek specialist assistance. Have the fault
repaired. WARNING
Failure to act when you can smell gas in the
vehicle or when refuelling can cause serious
injuries.
● Carry out the necessary operations.
● Leave the danger zone.
● If necessary, warn the emergency services. WARNING
The vehicle is not prepared to use liquefied
natural 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 natural gas system must be subject to
regular inspections at a specialised work-
shop in accordance with the Maintenance
Programme. 138

Advice
Refuelling with petrol Fig. 103
Open tank flap with tank cap attach-
ed to the holder Before refuelling, always turn off the engine,
the ignition, mobile telephones, auxiliary
heating and keep them off during refuelling.
Opening the fuel tank cap
● The tank flap is at the rear of the vehicle on
the right.
● Pull the rear zone of the fuel tank flap to
open.
● Unfold the key shaft if necessary
››› page 43 .
● Inser
t the vehicle key into the lock cylinder
of the fuel tank plug and turn the key in an
anticlockwise direction.
● Take out the fuel tank plug by turning it in
an anticlockwise direction and rest it on the
upper part of the fuel tank flap ››› Fig. 103. Ref
uelling
The correct petrol type for the vehicle is loca-
ted on a sticker inside the fuel tank flap
››› page 137.
● If the aut

omatic filler nozzle is operated
correctly, it will switch itself off as soon as
the fuel tank is full ››› .
● Do not continue to refuel if it is turned off!
Otherwise, this will fill the expansion cham-
ber and fuel may leak out if the ambient con-
ditions are warm.
Closing the fuel tank cap
● Screw on the fuel tank filler plug in a clock-
wise direction until it is fully inserted with a
click.
● Insert the vehicle key into the lock cylinder
of the fuel tank plug, turn the key in a clock-
wise direction and remove the key.
● Press the tank flap until you hear it click in-
to place. The tank flap must be flush with the
body contour. WARNING
Do not continue refilling once the fuel nozzle
has switched itself off. The fuel tank may be
filled too much. As a result, fuel may spurt
out and spill. This could lead to a fire, explo-
sion and severe injuries. CAUTION
● Always 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 any spilt service fluids and allow a pro-
fessional to dispose of them. Refuelling with natural gas
Fig. 104
Tank flap open: gas filler mouth 1 ,
filler mouth retainer 2 Before
refuelling, the engine and the igni-
tion, mo b

ile telephone and heating must be
switched off separately ››› .
It is also essential to carefully read the in-
structions for the natural gas pump.
142

Checking and refilling levels
The vehicle is only prepared for refuelling
with Compressed Natural Gas (CNG) ››› . Re-
fuelling with another type of natural gas is
not allowed, e.g. Liquefied Nature 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 48.
● Press on the rear area of the flap and open
it.
Refuelling
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. 104
1 .
● Connect the pump filling nozzle to the gas
filler mouth.
● The fuel tank will be full when the pump
c ompr

essor automatically cuts the supply.
● If you wish to finish refuelling in advance,
press 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-
sary, 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-
mable substance. Incorrect handling of the
natural gas can cause accidents serious
burns and other injuries.
● Before refuelling with natural gas, the fill-
ing mouth must be correctly engaged. If you
can smell gas, stop refuelling immediately. WARNING
The vehicle is not prepared to use liquefied
natural 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 filling 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. ●
Noises heard when refuelling are normal
and do not indicate the presence of a fault in
the system.
● The vehicle natural gas system is prepared
both for refuelling with a small compressor
(slow refuel) and a large compressor (fast re-
fuel) in natural gas service stations. Bonnet
Working in the engine compartment Before working in the engine compartment,
make sure that the vehicle is parked on hori-
zontal and firm ground.
The engine compartment of the vehicle is a
hazardous area. Never work on the engine or
in the engine compartment if you are not fa-
miliar with the operations to be carried out,
the applicable safety standards and especial-
ly if you do not have the necessary instru-
ments, liquids and tools
››› ! If required,
have any work carried out by a specialised
workshop. Negligent work can cause serious
injury. WARNING
If the vehicle moves unexpectedly, this could
cause serious injury. » 143
Technical specifications
Advice
Operation
Safety

Index
Parking distance warning system . . . . . . . . . . 106
Safety Assist (City Safety Assist function) . . . . 110
Start-Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Traction control system (ASR) . . . . . . . . . . . . . 104
Traction Control (TC) . . . . . . . . . . . . . . . . . . . . . 104
T Tank flap close . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Natural gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
TC see Brake assist systems . . . . . . . . . . . . . . . . . 104
Technical data Axle loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Curb weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Engine oil specifications . . . . . . . . . . . . . . . . . 147
Identification plate . . . . . . . . . . . . . . . . . . . . . . 197
Manufacturer identification plate . . . . . . . . . . 197
Reservoir capacity . . . . . . . . . . . . . . . . . . . . . . 154
Roof load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Total weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Vehicle data label . . . . . . . . . . . . . . . . . . . . . . . 197
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Technical features . . . . . . . . . . . . . . . . . . . . . . . . 197
Technical information Type of fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Technical modifications . . . . . . . . . . . . . . . . . . . . 119 Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Lifting platform . . . . . . . . . . . . . . . . . . . . . . . . . 125
Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Technical specifications Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 Temperature display
Liquid coolant temperature . . . . . . . . . . . . . . . . 41
Outside temperature . . . . . . . . . . . . . . . . . . . . . 37
Temporary spare wheel . . . . . . . . . . . . . . . . . . . . 165 Driving advice . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Things to note Disconnecting the vehicle's battery . . . . . . . . . 38
Long parking times . . . . . . . . . . . . . . . . . . . . . . . 45
parking distance warning system . . . . . . . . . . 106
Removing the vehicle key . . . . . . . . . . . . . . . . . 87
Water underneath the vehicle . . . . . . . . . . . . . . 83
Tightening torque Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Tightening torque of wheel bolts . . . . . . . . . . . . 199
TIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Tips for driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Before starting out . . . . . . . . . . . . . . . . . . . . . . . . 5
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Tire Mobility Set Check after 10 minutes . . . . . . . . . . . . . . . . . . 181
Do not use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Inflating a tyre . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Sealing a tyre . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Tools See Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . 172
Total weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86, 183 Driving tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Front towline anchorage . . . . . . . . . . . . . . . . . 185
Special notes . . . . . . . . . . . . . . . . . . . . . 183, 184
Tow bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Tow rope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Tow starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Traction control system (ASR) . . . . . . . . . . . . . . . 104
Traction Control (TC) . . . . . . . . . . . . . . . . . . . . . . . 104 Trailer coupling
Towing bracket . . . . . . . . . . . . . . . . . . . . . . . . . 117
Transporting Transporting a load . . . . . . . . . . . . . . . . . . . . . . 66
Transporting a load . . . . . . . . . . . . . . . . . . . . . . . . 66
Transporting children in the vehicle . . . . . . . . . . . 27
Transporting objects Driving tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Driving with the rear lid open . . . . . . . . . . . . . . 66
Retaining hooks . . . . . . . . . . . . . . . . . . . . . . . . . 77
Roof carrier system . . . . . . . . . . . . . . . . . . . . 77, 79
Tread depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Treadwear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Trip meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Turn signal convenience function . . . . . . . . . . . . . 57
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Two-way radios . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Type of fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Tyre load rating . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Tyre mobility set Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Tyre mobility system . . . . . . . . . . . . . . . . . . . . . . . 178
Tyre Mobility System See tyre mobility system . . . . . . . . . . . . . . . . . 178
Tyre monitoring lamp . . . . . . . . . . . . . . . . . . . . . . 164
Tyre pressure Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Temporary spare wheel . . . . . . . . . . . . . . . . . . 162
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . 162, 199
Tyre repair set See tyre mobility system . . . . . . . . . . . . . . . . . 178
Tyres with directional tread pattern . . . . . . . . . . 169
U
Unfastening seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
213