2014 Seat Mii engine

Opening and closing
Opening and closing Vehicle key set Remote control vehicle key* Fig. 27
Remote control key Remote control key
With the vehicle key the vehicle may be
locked or unlocked remotely
››› page 45.
The vehicle key includes an emitter and bat-
tery. The receiver is in the interior of the vehi-
cle. The range of the vehicle key with remote
control and new battery is several metres
around the vehicle.
If it is not possible to open or close the vehi-
cle using the remote control key, this should
be re-synchronised ››› page 45 or the bat-
tery changed ››› page 44. Different keys belonging to the vehicle may
be used.
Folding the key shaft in and out
When the button is pressed
››› Fig. 27 A , the
key shaft is released and unfolds.
To fold it
press the button and fold the key
sh
aft in until it locks in place.
Replacing a key
To obtain a spare key and other vehicle keys,
the vehicle chassis number is required.
Each new key must contain a microchip and
be coded with the data from the vehicle elec-
tronic immobiliser. A vehicle key will not work
if it does not contain a microchip or the mi-
crochip has not been encoded. This is also
true for keys cut for the vehicle.
The vehicle keys or new spare keys can be
obtained from a SEAT dealership, a Special-
ised workshop or approved key service quali-
fied to create this kind of key.
New keys or spare keys must be synchron-
ised before use ››› page 45. WARNING
Careless or incorrect use of vehicle keys may
result in severe injury and accident.
● Always take all the keys with you whenever
you leave the vehicle. Children and unauthor-
ised individuals could lock the doors or the boot hatch, start the engine or turn on the ig-
nition, activating electrical systems, the elec-
tric windows, for example.
●
Never leave children or disabled people
alone in the car. They could be trapped in the
car in an emergency and will not be able to
get themselves to safety. For example, de-
pending on the time of the year, tempera-
tures inside a locked and closed vehicle can
be extremely high or extremely low resulting
in serious injuries and illness or even death,
particularly for young children.
● Never remove the key from the ignition if
the vehicle is in motion. The steering may
lock and it will not be possible to turn the
steering wheel. CAUTION
The remote control key contains electronic
components. Protect them from damage, im-
pacts and humidity. Note
● Only use the key button when you require
the corresponding function. Pushing the but-
ton unnecessarily could accidentally unlock
the vehicle or trigger the alarm. It is also pos-
sible even when you are outside the radius of
action.
● Remote control key operation can be great-
ly influenced by overlapping radio signals
around the vehicle working in the same range » 43Technical specifications
Advice
Operation
Safety

Operation
● After emptying the ashtray, insert it into the
drink holder from above. WARNING
Incorrect use of the ashtray may cause a fire
or burns and other serious injuries.
● Never put paper or other flammable objects
in the ashtray. Cigarette lighter*
Fig. 67
In the front part of the centre console:
lighter ●
Push the button on the cigarette lighter in-
ward with the ignition on ››› Fig. 67
.
● Wait
for the lighter to pop out slightly.
● Pull out the cigarette lighter and light the
cigarette on the glowing coil ››› .
● Replace the cigarette lighter in its insert. WARNING
Undue use of the cigarette lighter may cause
a fire or burns and other serious injuries.
● The cigarette lighter must only be used to
light cigarettes or similar.
● Never leave children unsupervised in the
vehicle. The cigarette lighter can be used
when the ignition is switched on. Note
The cigarette lighter can also be used with
the 12 Volt socket. Power socket*
Fig. 68
Front centre console: 12 Volt socket in
the storage compartment Electrical equipment can be connected to the
socket in the vehicle.All connected appliances should be in per-
fect working order without any faults.
Maximum power consumption
Power sock-
etMaximum power consumption
12 Volts120 Watts
The maximum capacity of the socket must
not be exceeded. The power consumption is
indicated on the rating plate of each appli-
ance.
Where 2 or more appliances are connected at
the same time, the total rating of all the con-
nected devices must never exceed 190 Watts
››› .
12 volt power socket
The 12 volt socket is found in the storage
compartment at the front of the centre con-
sole ›››
Fig. 68 and only functions when the
ignition i s

switched on.
Using electrical appliances with the engine
stopped and the ignition switched on will
drain the battery. Therefore, electrical devi-
ces connected to the power socket can only
be used when the engine is running.
To prevent voltage variations from causing
damage, switch off the electrical device con-
nected to the 12 Volt power socket before
72

Transport and practical equipment
switching the ignition on or off and before
starting the engine. WARNING
Improper use of the socket or electrical devi-
ces could lead to a fire and cause serious in-
juries.
● Never leave children unsupervised in the
vehicle. The socket and equipment connected
to it can be used when the ignition is switch-
ed on.
● Should a connected electrical device over-
heat, switch it off and unplug it immediately. CAUTION
● Always follow the operating instructions for
the appliances to be connected!
● Never exceed the maximum power rating as
this could damage the vehicle's general elec-
trical system.
● 12 volt power socket:
– Only use accessories with approved elec-
tromagnetic compatibility according to
current regulations.
– Never power the socket. CAUTION
● To avoid damage to the vehicle's electrical
system, never connect equipment that gener-
ates electrical current, such as solar panels
or battery chargers, to the 12 Volt power sockets in order to charge the vehicle's bat-
tery.
● Only use accessories with approved elec-
tromagnetic compatibility according to cur-
rent regulations.
● To avoid damage due to voltage variations,
switch off all devices connected to the 12 V
socket before switching the ignition on or off
and before starting the engine.
● Never connect an appliance to the 12 Volt
power socket that consumes more than the
power indicated in watts. Exceeding the max-
imum power absorption could damage the ve-
hicle's electrical system. For the sake of the environment
Do not leave the engine running when the ve-
hicle is at a standstill. Note
● Using devices with the engine stopped and
the ignition switched on will drain the bat-
tery.
● Unshielded equipment can cause interfer-
ence on the radio equipment and the vehi-
cle's electrical system.
● If electrical equipment is used near an aer-
ial, you may observe interference in the re-
ception of AM stations. Loading luggage compartment
Introduction Always transport heavy loads in the luggage
compartment and place the seat backs in a
vertical position. Never overload the vehicle.
Both the carrying capacity as well as the dis-
tribution of the load in the vehicle have ef-
fects on the driving behaviour and braking
ability
››› .
WARNING
When the vehicle is not in use or being
watched, always lock the doors and the rear
lid to reduce the risk of serious injury or
death.
● Do not leave children unwatched, especial-
ly when the boot is open. Children could
climb into the luggage compartment, close
the rear lid from inside and be unable to es-
cape themselves. This could lead to serious
injury or death.
● Never allow children to play in or around
the vehicle.
● Never transport people in the luggage com-
partment. WARNING
Unsecured or incorrectly secured objects can
cause serious injury in case of a sudden ma-
noeuvring or breaking or in case of an acci-
dent. This is especially true when objects are » 73Technical specifications
Advice
Operation
Safety

Operation
Air conditioning
Heating, ventilation and air
conditioning system Introduction Dust and pollen filter
The dust and pollen filter with its activated
charcoal cartridge serves as a barrier against
impurities in the interior ambient air.
For the air conditioner to work with maximum
efficiency, the dust and pollen filter must be
replaced at the intervals specified in the
Maintenance Programme.
If the filter loses efficiency prematurely due
to use in areas with very high levels of air
pollution, the filter must be changed more
frequently than stated in the Service Sched-
ule.
WARNING
Reduced visibility through the windows in-
creases the risk of serious accidents. ●
Ensure that all windows are free of ice and
snow and that they are not fogged up pre-
venting a clear view of everything outside.
● The maximum heat output required to de-
frost windows as quickly as possible is only
available when the engine has reached its
normal running temperature. Only drive when
you have good visibility.
● Always ensure that you use the heating
system, ventilation, air conditioner and the
heated rear window to maintain good visibili-
ty.
● Never leave the air recirculation on for a
long period of time. If the cooling system is
switched off and air recirculation mode
switched on, the windows can mist over very
quickly, considerably limiting visibility.
● Switch air recirculation mode off when it is
not required. WARNING
Stuffy or used air will increase fatigue and re-
duce driver concentration possibly resulting
in a serious accident.
● Never leave the fresh air fan turned off or
use the air recirculation for long periods of
time; the air in the vehicle interior will not be
refreshed. CAUTION
● Switch the air conditioner off if you think it
may be broken. This will avoid additional
damage. Have the air conditioner checked by
a specialised workshop.
● Repairs to the air conditioner require spe-
cialist knowledge and special tools. SEAT rec-
ommends taking your car in for technical
service. Note
● When the cooling system is turned off, air
coming from the outside will not be dried. To
avoid fogging up the windows, SEAT recom-
mends leaving the cooler (compressor) on. To
do this, press the A/C button. The button
lamp should light up.
● The maximum heat output required to de-
frost windows as quickly as possible is only
available when the engine has reached its
normal running temperature.
● Keep the air intake slots in front of the
windscreen free of snow, ice and leaves to en-
sure heating and cooling are not impaired,
and to prevent the windows from misting
over. 80

OperationControl buttonAdditional information. Heating and ventilation system
››› Fig. 76 and air conditioning system ››› Fig. 77. 
Air distribution towards the windscreen and the footwell.

Air conditioner: press the button to turn off/on the cooling system
››› page 82.
4 Air conditioner: sliding control for air recirculation ››› page 84.
Switching offTurn the air fan switch 2 to position 0.Heated rear window
The heated rear window button
 is located
on the centre console. The heated rear win-
dow only works when the engine is running
and switches off automatically after a maxi-
mum of 10 minutes. WARNING
Never turn off the air fan for a long time or the
air in the vehicle interior will not be refresh-
ed.
● Stuffy or used air will increase fatigue and
reduce driver and passenger concentration
possibly resulting in a serious accident. Heating and ventilation system user
instructions
Temperature
The desired temperature for the interior can-
not be lower than that of the exterior air tem- perature, as the heating and fresh air system
cannot cool or dehumidify the air.
Setting for conditions of optimal visibility
● Set the fan ››› Fig. 76 2 to setting 1 or 2.
● Turn the temperature control ››› Fig. 76 1 to the centre position.
●
Open and direct the air outlets in the dash
panel ››› page 83.
● Turn the air di

stribution control
››› Fig. 76 3 to the required position.
User instructions for the air
conditioner* The interior cooling system only works when
the engine is running and the fan is switched
on.
The air conditioning operates most effective-
ly with the windows closed. However, if the
vehicle has heated up after standing in thesun for some time, the air inside can be
cooled more quickly by opening the windows
briefly.
Setting for conditions of optimal visibility
When the air conditioning is switched on, the
temperature and the air humidity in the vehi-
cle interior drop. In this way, when the out-
side air humidity is high, the windows do not
mist over and comfort for the vehicle occu-
pants is improved.
● Disable air recirculation mode
››› page 84.
● Set the f

an to the required setting.
● Turn the temperature control to the centre
position.
● Open and direct the air outlets in the dash
panel ››› page 83.
● Turn the air di

stribution control to the de-
frost position.
82

Air conditioning
● Press the A/C button to switch it on. The in-
dicator on the button will light up.
The cooling system does not switch on
If the air conditioning system cannot be
switched on, this may be caused by the fol-
lowing:
● The engine is not running.
● The fan is switched off.
● The air conditioner fuse has blown. ●
The outside temperature is lower than ap-
proximately +2 °C (+36 °F).
● The air conditioner compressor has been
temporarily switched off because the engine
coolant temperature is too high.
● Another fault in the vehicle. Have the air
conditioner checked by a specialised work-
shop.
Things to note
If the humidity and temperature outside the
vehicle are high, condensation
can drip off the ev aporator in the cooling system and
form a pool underneath the vehicle. This is
normal and does not indicate a leak! Note
After starting it, any residual humidity in the
air conditioner could mist over the wind-
screen. Switch on the defrost function as
soon as possible to clear the windscreen of
condensation. Air vents
Fig. 78
Dash panel: Air vents Air vents
Never close the air vents
››› Fig. 78 A com-
pletely to ensure heating, cooling and venti-
lation inside the vehicle. ●
To open the air vents press the recess with
one slat.
● Change the air direction by turning the
slats.
● To close the air vents, fold the slats. There are additional air vents in the centre of
the dash panel and in the footwell area.
»
83
Technical specifications
Advice
Operation
Safety

Operation
CAUTION
Never place food, medicines or other heat-
sensitive objects close to the air vents. Being
heat-sensitive, they may be damaged or
made unsuitable for use by the air coming
from the air vents. Air recirculation
Important
Air recirculation mode prevents the ambient
air from entering the interior.
When the outside temperature is very high or
very low, selecting manual air recirculation
mode for a short period refreshes or heats
the interior more quickly.
● Switch off air recirculation mode by turning
the air distribution control to the  ››› po-
sition.
Switching the air recirculation mode on and
off 
Switching on: Move the sliding control
› ›
› Fig. 77 4 to the right to maximum.
Switching off: Move the sliding control
› ›

› Fig. 77 4 to the left to maximum. WARNING
Stuffy or used air will increase fatigue and re-
duce driver concentration possibly resulting
in a serious accident.
● Never use recirculation mode for long peri-
ods as it does not refresh the air inside the
vehicle.
● If the cooling system is switched off and air
recirculation mode switched on, the windows
can mist over very quickly, considerably limit-
ing visibility.
● Switch air recirculation mode off when it is
not required. CAUTION
Do not smoke when the air recirculation is ac-
tivated. The smoke taken in could lie on the
cooling system vaporiser and on the dust and
pollen filter, leading to a permanently un-
pleasant smell. Driving
Steering Introduction The power steering* is not hydraulic but elec-
tromechanical. The advantage of this steer-
ing system is that it disposes of hydraulic
tubes, hydraulic oil, the pump, filter and oth-
er components. The electromechanical sys-
tem saves fuel. While a hydraulic system re-
quires oil pressure to be maintained, electro-
mechanical steering only requires energy
when the steering wheel is turned.
With the power steering system, the assisted
steering function automatically adjusts ac-
cording to the vehicle speed, the steering tor-
que and the wheel turning angle. The power
steering only works when the engine is run-
ning.
WARNING
If the power steering is not working then the
steering wheel is much more difficult to turn
and the vehicle more difficult to control.
● The power steering only works when the
engine is running.
● Never allow the vehicle to move when the
engine is switched off.
● Never remove the key from the ignition if
the vehicle is in motion. The steering may 84

Driving
lock and it will not be possible to turn the
steering wheel.
Control and warning lampsIt lights
upPossible causeSolution 
(red)Power steering
faulty.
The steering system
should be checked
by a specialised
workshop as soon as
possible.

(yellow)Power steering op-
eration reduced.
The steering system
should be checked
by a specialised
workshop as soon as
possible.
If, after restarting the
engine and driving
for a short distance,
the yellow warning
lamp no longer
comes on, it will
not
be necessary to take
the vehicle to a spe-
cialised workshop.
FlashesPossible causeSolution 
(red)
Fault in the steer-
ing column elec-
tronic lock.  Do not drive on!
Seek professional
advice.
FlashesPossible causeSolution 
(yellow)
Steering column
deviation.Gently turn the steer-
ing wheel to and fro.
Steering wheel not
unlocked or
locked.
Remove the key from
the ignition and then
switch the ignition
back on. If necessa-
ry, check the mes-
sages displayed on
the instrument panel
display.
Do not drive on, if
the steering column
remains locked after
the ignition has
been switched on.
Seek specialist as-
sistance. Several warning and control lamps light up
for a few seconds when the ignition is switch-
ed on, signalling that the function is being
verified. They will switch off after a few sec-
onds.
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. CAUTION
Failure to heed the warning lamps when they
appear may result in faults in the vehicle. Information on the steering
To prevent theft, we recommend you lock the
steering before leaving the vehicle.
Mechanical steering lock
Lock the steering column by removing the
key from the ignition when the vehicle is
stopped.
Please engage steer-
ing lockUnlocking the steering
Parking the vehicle
››› page 89.Insert the key in the igni-
tion lock.
Remove the key from the
ignition.Turn the steering wheel
slightly to release the
steering lock.
Turn the steering wheel
slightly until you hear the
steering lock.Hold the steering wheel in
this position and switch
on the ignition. Electromechanical power steering
With the power steering system, the assisted
steering function automatically adjusts ac-
cording to the vehicle speed, the steering tor-
que and the wheel turning angle. The power
»
85
Technical specifications
Advice
Operation
Safety