2012 Seat Mii weight

80Ensuring you are correctly and safely seated
WARNING (Continued)
● Move the front passenger seat as far back as possible and adjust it to
its highest position to keep as far away as possible from the frontal air-
bag.
● Move the backrest to the upright position.
● Children must always be protected with an approved child restraint
system suited to their height and weight.

Use of the child seat on the rear seat
If a child seat is mounted on the rear seat, adapt the position of the front
passenger seat so that the child has enough space. Therefore, adapt the
front passenger seat to the size of the child seat and the height of the child.
Ensure the passenger is in the correct position  ⇒ page 48.
Suitable child seats
The manufacturer must authorise the child seat for use in the rear seats with
side airbags.
Universal seats for children can be fitted in the passenger seat, in groups 0,
0+, 1, 2 or 3 according to the ECE-R 44 regulation.
The rear seats are suitable for child seats with the ISOFIX system specially
designed for this type of vehicle in accordance with regulation ECE-R 44.
ISOFIX child seats approved for rear seats
ISOFIX child seats are divided into certified categories “universal”, “semi-
universal” or “specific categories for the vehicle”.
● If the ISOFIX child seat is certified “universal”, it must be supported by
the lower anchor points and the Top Tether retaining strap.
● If the ISOFIX child seat is certified “semi-universal” or “specific catego-
ries for the vehicle”, check that the child seat is certified for the vehicle be-
fore employing it. The child seat manufacturer supplies, in addition to the ISOFIX child seat, a list of vehicles for which the corresponding ISOFIX child
seat has been certified. If necessary, contact the child seat manufacturer for
an updated list of vehicles.

Securing child seats with the seat belt
The seat belt may be used to secure child seats with the universal marking
(on the orange label) to the vehicle seats marked with a u in the table be-
low.
CategoryFront passengerRear seatsGroup 0
Up to 10 kguu
Category 0+ Up to 13 kguu
Group 1
9 to 18 kguu
Group 2
15 to 25 kguu
Group 3
22 to 36 kguu
Securing the child seat using the seat belt
● Please read and observe the child seat manufacturer's handling instruc-
tions.
● Move the front passenger seat, or the rear seat bench back as far as pos-
sible and, in the case of an adjustable backrest, set it in the upright posi-
tion ⇒ page 48.
● Positioning the child seat on the seat according to the manufacturer's
instructions.
● Fasten the seat belt or pass it around the child seat structure in the man-
ner described in the manufacturer's instructions. 

81
Ensuring you are correctly and safely seated
● Make sure the seat belt is not twisted.
● Insert the latch plate into the buckle for the appropriate seat and push it
down until it is securely locked with an audible click.
● Ensure that the upper belt web lies tightly on the child seat.
● Pull the belt (it must be no longer possible to pull the lower belt web-
bing out).
Removing the child seat
The seat belt must not be unfastened until the vehicle has come to a stand-
still ⇒ 
.
● Press the red button on the buckle. The latch plate is released from the
buckle.
● Guide the belt back by hand so that it rolls up easily and the trim will not
be damaged.
● Remove the child seat from the vehicle.
WARNING
Unbuckling the seat belt while the vehicle is in motion can cause severe
or fatal injuries in the event of an accident or sudden braking.
● The seat belt must not be unfastened until the vehicle has come to a
standstill.

Securing the child seat using the lower anchor points (ISOFIX, LATCH)
Fig. 53 On the vehicle
seat: Identification var-
iants of the anchor points
for the child seats Each seat of the rear seat bench has
two retainers named lower anchor
points.
Overview of ISOFIX installation
In compliance with the European directive ECE 16, The following table de-
tails the installation possibilities for ISOFIX child seats with the lower an-
chor points in each of the vehicle seats.
The allowed body weight for the child seat or information regarding size A
to G is indicated on the label on the child seat with certification “universal”
or “semi-universal”. 
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nanceIf and whenTechnical Data

82Ensuring you are correctly and safely seated
Group (weight category)
Group 0: children up
to 10 kgGroup 0: children up to 10 kgGroup 1: 9 to 18 kgGroup 0+: children up to 13 kg
Installation directionfacing backwards
(in the direction oppo- site to travel)facing backwards
(in the direction opposite to trav- el)facing backwards
(in the direction oppo- site to travel)facing forwards
(in the direction of travel)
SizeFGCDECDABB1installed on front passenger seatSeat does not have anchor points, it is not possible to secure with ISOFIX/LATCHInstalled on the rear seat benchIL-SUIL-SUIL-SUIUF/IL-SU
IL-SU: seat suitable for installing an ISOFIX child seat with certification
“semi-universal”, take note of the list of vehicles of the manufacturer of the
child seat.
IUF: seat suitable for the installation of an ISOFIX child seat with certifica-
tion “universal” and with Top Tether retaining strap.
Child seats with rigid mounting
For the installation of a child seat with rigid mounting auxiliary introduction
elements can be used. Using auxiliary introduction elements facilitates in-
stallation and protects upholstery. Auxiliary introduction elements form part
of the supply volume of the child seat or can be acquired at a SEAT dealer-
ship. If necessary, auxiliary introduction elements are inserted in both an-
chor points of the vehicle ⇒ 
.
● Observe the manufacturer's instructions when installing and removing
the child seat ⇒ 
.
● Press the child seat onto the retaining rings ⇒ Fig. 53 in the direction of
the arrow. Safely engage the child seat and click it audibly into place.
● Pull on both sides of the child seat to ensure that it is secure. Child seat with adjustable retaining straps
●
Observe the manufacturer's instructions when installing and removing
the child seat ⇒ 
.
● Place the child seat on the seat cushion and attach the retaining strap
hooks to the retaining rings ⇒ Fig. 53.
● Tighten the straps evenly using the corresponding adjustment device.
The child seat must sit flush against the vehicle seat.
● Pull on both sides of the child seat to ensure that it is secure.
WARNING
The lower anchor points for child seats do not include rings. Only secure
booster seats to lower anchor points.
CAUTION
● To avoid making permanent marks in the padding, remove the auxiliary
introduction elements from the anchor points when the child seat is not in-
stalled in the vehicle anchor points.
● To prevent damage being done to the upholstery, the padding or the
auxiliary introduction elements, always remove the auxiliary introduction el-
ements from the anchor points before folding the rear seat bench. 

97
Transporting
Transporting
Driving tips Introduction
Always transport heavy loads in the luggage compartment and place the
seat backs in a vertical position. Never overload the vehicle. Both the carry-
ing capacity as well as the distribution of the load in the vehicle have ef-
fects on the driving behaviour and braking ability ⇒ 
.
Additional information and warnings:
● Rear lid ⇒ page 40
● To lower the front passenger seat backrest ⇒ page 55
● Light ⇒ page 84
● Luggage compartment ⇒ page 100
● Roof carrier ⇒ page 104
● Wheels and tyres ⇒ page 210
WARNING
Unsecured or incorrectly secured objects can cause serious injury in case
of a sudden manoeuvring or breaking or in case of an accident. This is es-
pecially true when objects are struck by a detonating airbag and fired
through the vehicle interior. To reduce the risks, please note the follow-
ing:
● Secure all objects in the vehicle. Always keep equipment and heavy
objects in the luggage compartment.
WARNING (Continued)
● Always secure objects with suitable rope or slings so that they cannot
enter the deployment areas around the frontal or side airbags in case of
sudden braking or an accident.
● Always ensure that objects inside the vehicle cannot move into the
deployment area of the bags while driving.
● While driving, always keep object compartments closed.
● Remove all objects from the front passenger seat when this is fol-
lowed down. When the seat backrest is folded down, it presses on small
and light objects and these are detected by the weight sensor on the
seat; this sends false information to the airbag control unit.
● While the backrest of the front passenger seat is folded, the frontal
airbag must remain disconnected and the PASSENGER AIRBAG OFF 
light on.
● Objects secured in the vehicle should never be placed in such a way
as to make passengers sit in an incorrect position.
● If secured objects occupy a seat then this should not be occupied or
used by anybody.
WARNING
The driving behaviour and braking ability change when transporting
heavy and large objects.
● Adjust your speed and driving style to visibility, road, traffic and
weather conditions.
● Accelerate gently and carefully.
● Avoid sudden braking and manoeuvres.
● Brake early.

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nanceIf and whenTechnical Data

105
Transporting
Securing the base supports and roof carrier system
Fig. 70 Attachment
points for the basic sup-
port and the roof carrier
system
The mounts are the basis of a complete roof carrier system. Special fixtures
must then be added in order to safely transport luggage, bicycles, skis, surf
boards or boats on the roof. The suitable accessories can be acquired at
SEAT dealerships.
Securing the base supports and roof carrier system
The roof carrier system must always be installed exactly according to the in-
structions provided.
The front attachment opening can be found in the lower part of the sides of
the roof and are fixed with plastic bolts ⇒ Fig. 70 (left magnified image).
The openings can only be seen with the door open. The markings for attach-
ment in the lower part are found in the upper part of the rear side windows
⇒ Fig. 70 (right magnified image).
The base support should only be fitted to the points indicated in the dia-
gram.
WARNING
If the base supports and the roof carrier system are incorrectly fitted or
used in an unsuitable manner, the entire system could break free causing
accident and injury.
● Always take the manufacturer assembly instructions into account.
● Only use base supports and roof carrier systems that are not dam-
aged and are correctly fitted.
● The base support should only be fitted to the points indicated in the
diagram ⇒ Fig. 70.
● Secure the base supports and roof carrier system correctly.
● Check the screw fittings and attachments before driving and after a
short distance. During each long journey, check the attachments during
every break.
● Always fit the roof carrier system correctly for wheels, skis and surf-
boards, etc.
● Never change or repair the basic supports or roof carrier system.
Note
Read and take into account the instructions included with the roof carrier
system fitted and keep them in the vehicle. 
Loading the roof carrier system
Loads can only be correctly secured when the roof carrier system is correctly
fitted ⇒ .
Maximum authorised roof load
The maximum authorised roof load is 50 kg. The roof load includes the
weight of the base support, the roof carrier system and the load being
transported ⇒ 
. 
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nanceIf and whenTechnical Data

106Transporting
Always check the weight of the base support, the roof carrier system and
the weight of the load to be transported and, if necessary, weigh them. Nev-
er exceed the maximum authorised roof load.
If you are using a roof carrier with a lower weight rating, you cannot trans-
port the maximum roof load. Do not exceed the maximum weight limit for
the roof carrier given in the fitting instructions.
Distributing a load
Uniformly distribute loads and secure them correctly ⇒ 
.
Check attachments
After fitting the base supports and the roof carrier system, always check the
attachments after a short trip or at regular intervals.
WARNING
Exceeding the maximum authorised roof load can result in accidents
and/or vehicle damage.
● Always respect the maximum authorised weight for the roof, the max-
imum authorised weight on the axles and the total maximum authorised
weight of the vehicle.
● Never exceed the capacity of the roof carrier system even if this is
less than the maximum authorised roof load.
● Secure heavy objects towards the front and distribute the load even-
ly.
WARNING
Loose and incorrectly secured loads can fall from the roof carrier system
causing accidents and injury.
● Always use suitable ropes and straps in good condition.
● Always secure loads correctly.


146Starting, changing gears, parking
Unnecessary short journeys should be avoided. Try to combine trips.
The vehicle uses more fuel in winter than in summer, even when other con-
ditions are the same.
“Warming” the engine is not only forbidden in some countries, but in prac-
tice it is technically superfluous as it is a waste of fuel.
Adjusting type pressures.
Having the correct pressure in your tyres helps to reduce rolling resistance
and, as a result reduces fuel consumption. Increasing the tyre pressure
slightly (+ 0.2 bar / + 3 psi / + 200 kPa) can help to save fuel.
When you buy new tyres, make sure they are optimised for minimum rolling
resistance.
Use low friction engine oil
The use of low viscosity totally synthetic oils, known as low friction engine
oil, help to reduce fuel consumption. Low friction engine oils reduce the re-
sistance caused by friction in the engine, they flow around the engine more
quickly and efficiently, particularly in cold starts. The effect is particularly
noticeable in vehicles frequently used for short journeys.
Always check the engine oil level and observe service intervals (engine oil
change intervals).
When purchasing engine oil, always observe legal requirements and ensure
that the oil is approved by SEAT.
Avoid carrying unnecessary loads
The lighter the vehicle, the more economical and ecological the driving
style. For example, an additional weight of 100 kg will increase fuel con-
sumption up to 0.3 ltr/100 km.
Remove any unnecessary objects or loads from the vehicle. Remove optional equipment and unnecessary accessories
The more aerodynamic the vehicle, the lower the fuel consumption. Option-
al equipment and accessories (such as roof racks or bike carriers) reduce
the aerodynamic benefits of the vehicle.
Therefore, we recommend you remove all optional and unnecessary equip-
ment and racks, especially if you intend to drive at high speeds.


152Driver assistance systems
Cruise control* (Cruise control system - CCS)
Introduction
The cruise control system (CCS) is able to individually maintain the set
speed when driving forwards from approx. 20 km/h (12 mph).
The CCS only slows down by reducing the accelerator but not by braking
⇒ 
.
Additional information and warnings:
● Changing gear ⇒ page 124
● Accessories, parts replacement, repairs and modifications ⇒ page 222
WARNING
Use of the cruise control could cause accidents and severe injuries if it is
not possible to drive at a constant speed maintaining the safety distance.
● Do not use the cruise control in heavy traffic, if the distance from the
vehicle in front is insufficient, on steep roads, with several bends or in
slippery circumstances (snow, ice, rain or loose gravel), or on flooded
roads.
● Never use the CCS when driving off-road or on unpaved roads.
● Always adapt your speed and the distance to the vehicles ahead in
line with visibility, weather conditions, the condition of the road and the
traffic situation.
● To avoid unexpected operation of the cruise control system, turn it off
every time you finish using it.
● It is dangerous to use a set speed which is too high for the prevailing
road, traffic or weather conditions.
● When travelling down hills, the CCS cannot maintain a constant
speed. The vehicle tends to accelerate under its own weight. Select a
lower gear or use the brake pedal to slow the vehicle.
 Control lamp
lights upPossible cause
This cruise control system maintains the set speed of
the vehicle.
Several warning and control lamps light up for a few seconds when the igni-
tion is switched on while a test of the function is being carried out. They will
switch off after a few seconds.
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.
CAUTION
Failure to heed the warning lamps when they appear may result in faults in
the vehicle. 