2012 Seat Mii warning light

205
Vehicle care and maintenance
Caring for and cleaning the vehicle interior
Introduction
The dye from many items of modern clothing (e.g. dark jeans) is not always
solid enough. Seat upholstery (material and leather), especially when light-
coloured, may visibly discolour if the dye comes out of clothing (even when
used correctly). This is not an upholstery defect but indicates that the dye in
the item of clothing is not solid enough.
Additional information and warnings:
● Caring for and cleaning the vehicle exterior ⇒ page 197
● Accessories, parts replacement, repairs and modifications ⇒ page 222
WARNING
Vehicle care products may be toxic and hazardous. If vehicle care prod-
ucts are not suitable or are used inappropriately, this could result in acci-
dent, serious injury, burns or intoxication.
● Vehicle care products must always be stored in the original container
which should be kept closed.
● Observe information provided by the manufacturer.
● To prevent confusion, never store vehicle care products in empty food
cans, bottles or other containers.
● Keep all care products out of reach of children.
● Harmful vapours may be produced when using vehicle care products.
Therefore, care products should only be used in well-ventilated spaces or
in the open air.
● Never use fuel, turpentine, engine oil, acetone or any other volatile
liquid to wash, clean or care for the vehicle. These are toxic and highly
flammable.
WARNING
Inappropriate care and cleaning of vehicle components may effect the ve-
hicle safety equipment, increasing the risk of severe injury.
● Vehicle components should only be cleaned and maintained in ac-
cordance with the manufacturer's instructions.
● Only use approved or recommended care products.
CAUTION
● Cleaning products which contain solvents will damage the material.
● To avoid damage, stubborn stains should be removed by a specialised
workshop.
Note
Suitable vehicle care products are available from your Technical Service. 
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206Vehicle care and maintenance
Treating your upholstery
Check list
For information on how to treat and care for the vehicle upholstery, please
bear the following in mind ⇒ 
:
¥ Before entering the vehicle, fasten all Velcro fastenings which could
come into contact with upholstery and coverings. If the Velcro fasten-
ings on upholstery and material covers are not securely fastened,
this could damage them.
¥ To prevent damage, do not allow the upholstery or covers to come
into contact with sharp or decorative objects. Decorative objects
such as zips, rivets and rhinestones on clothing and belts.
¥ Dust and grit in the pores and seams should be removed regularly to
prevent them scratching and damaging the surface.
¥ Always check that the dyes used in clothing are fast to prevent them
from staining the upholstery. This is particularly true for clear-col-
oured upholstery.
CAUTION
Failure to observe the instructions in the check list for caring for your up-
holstery could result in damage or discolouration of the upholstery and cov-
ers.
● Always follow the check list and perform the necessary operations.
Note
SEAT recommends you take the vehicle to a Specialised workshop to treat
any stains on the upholstery caused by the discolouration of clothing. Padding and fabric trim cleaning
Normal cleaning
●
Before applying cleaning products, please read the instructions for han-
dling and the warnings shown on the container.
● The upholstery, textile covers, and carpet should be regularly vacuumed
(with vacuum brush).
● We recommend that you use a soft sponge or lint-free, micro-fibre cloth
for normal cleaning ⇒ 
.
General superficial dirt on upholstery and textile covers can be cleaned with
a normal foam cleaning product.
If the upholstery and the material trims are very dirty, we recommend you
have them cleaned by a specialist cleaning form.
Cleaning stains
It may be necessary to clean the whole surface and not only the stain itself.
Especially if the surface has been dirtied through normal use. Otherwise,
the stained area may become lighter than the rest of the surface after treat-
ment. 

222Vehicle care and maintenance
Accessories, replacements, repairs and
modifications
Introduction
Additional information and warnings:
● Seat belts ⇒ page 57
● Airbag system ⇒ page 67
● Roof carrier ⇒ page 104
● Ashtray and cigarette lighter ⇒ page 115
● Power socket ⇒ page 117
● Braking, stopping and parking ⇒ page 134
● Parking distance warning system ⇒ page 149
● Cruise control system (CCS) ⇒ page 152
● Working in the engine compartment ⇒ page 180
● Engine oil ⇒ page 185
● Engine coolant ⇒ page 189
● Vehicle battery ⇒ page 193
● Caring for and cleaning the vehicle exterior ⇒ page 197
● Care and cleaning of the vehicle interior ⇒ page 205
● Notes for the user ⇒ page 233
● ⇒ Booklet Radio system
● Instruction Manual for the Portable Navigation System (supplied by
SEAT) in the equipment.
WARNING
The use of unsuitable spare parts and accessories, or incorrectly per-
formed modifications or repairs may result in damage to the vehicle, acci-
dents and serious injury.
● SEAT strongly recommends you to only use SEAT approved accesso-
ries and SEAT ®
original spare parts. These parts and accessories have
been specially tested by SEAT for suitability, reliability and safety.
● Have any repairs or modifications carried out at a Specialised work-
shop. Specialised workshops have the necessary tools, diagnostics
equipment, repair information and qualified personnel.
● Only mount parts with the same specifications as the parts fitted at
factory.
● Never mount, fasten or fit objects such as drink holders or telephone
cradles over the covers of the airbag modules or within their deployment
zones.
● Only use wheels and tyre combinations which have been approved by
SEAT for your vehicle type.


226Vehicle care and maintenance
Retro-fitting of two-way radios
An exterior aerial is required for the use of two-way radios in the vehicle.
The retro-fitting of electrical or electronic appliances in the vehicle is sub-
ject to their approval for use in your vehicle. Under certain circumstances,
this could mean that your vehicle registration documents are no longer val-
id.
SEAT has approved your vehicle for use with two-way radios providing the
following conditions are observed:
●The exterior aerial must be mounted professionally.
● The maximum transmitting power is 10 watts.
An only external aerial is needed to give the equipment its optimal reach.
Check first with a Specialised workshop if you wish to use a two-way radio
with a transmitting power of over 10 watts. The Specialised workshops are
familiar with the technical options for installation. SEAT recommends visit-
ing a Technical Service.
All legal requirements, together with the instructions for the use of two-way
radios must be observed.
WARNING
If the two-way radio is not securely fastened in position, it could be sent
flying around the vehicle in the event of sharp braking, sudden manoeu-
vres or accident, causing injury.
● While driving, two-way radios must be securely fastened in position,
outside the airbags deployment zones, or safely stowed away.
WARNING
When using a two-way radio without a connection to an exterior aerial,
the maximum permitted levels of electromagnetic radiation may be ex-
ceeded. This is also the case if the aerial has not been correctly installed.
● You should only use a two-way radio inside the vehicle if it has first
been correctly connected to an exterior aerial.

Information stored by the control units
Your vehicle is fitted at the factory with a series of electronic control units
responsible for the engine and gearbox management. In addition, the con-
trol units supervise the performance of the exhaust gas system and the air-
bag systems.
Therefore, while the vehicle is being driven, these electronic control units
are continuously analysing the vehicle data. In the event of faults or devia-
tions from the theoretical values, only this data is stored. Normally, the
warning lamps on the instrument panel light up in the event of faults.
This data can only be read and analysed using special equipment.
The storing of the data allows specialised workshops to detect and repair
faults. Stored data may include:
● Data relating to the engine or the gearbox
● Speed
● Direction of travel
● Braking force
● Detection of seat belt
The vehicle control units never record conversations held by passengers in
the vehicle. 

230Vehicle care and maintenance
Removing and fitting the navigator holder
● Press the holder release button ⇒ Fig. 126 (arrow).
● Remove the holder from the dash panel in an upwards direction.
● If necessary, close the opening with the corresponding cover.
In order to fit the holder, place it on the opening from above and press in a
downwards direction until it engages with a click. ⇒ 
.
WARNING
Any distraction may lead to an accident, with the risk of injury. Operating
the navigator could distract you from the traffic.
● Always stay alert and drive responsibly.
● Select volume settings that allow you to easily hear signals from out-
side the vehicle at all times (e.g. emergency service sirens).
● Setting the volume too high may cause damage to your hearing. This
also applies if the device is set to high volumes for a short period.
WARNING
Journey instructions and traffic signals shown on the navigation system
may differ to the current traffic situation.
● Traffic signals and driving regulations take precedence over journey
instructions and indications from the navigation system.
● Adjust your speed and driving style to visibility, road, traffic and
weather conditions.
WARNING
If the navigator is not securely fastened in position, it could be sent fly-
ing around the vehicle in the event of sharp braking, sudden manoeuvres
or accident, causing injury.
● Fit the navigator housing safely on the corresponding opening on the
dash panel.
● Always place the navigator securely in its holder or store it safely in
the vehicle.
CAUTION
An unsuitable gradient and angle of vision setting can damage the naviga-
tor.
● When adjusting the navigation device, move it with care and not beyond
its limits.
CAUTION
Excessively high or low outside temperatures can affect the Portable Navi-
gation System operation or damage the device.
● Always take the Portable Navigation System with you when you leave the
vehicle to protect it from excessively high or low temperatures and intense
sunlight.
CAUTION
Humidity can damage the Portable Navigation System connections on the
dash panel.
● Do not clean the holder for the navigation device with moist products.
Use a dry cloth.
Note
SEAT recommends taking the Portable Navigation System with you when
you leave the vehicle to prevent it from being stolen. 

236Vehicle care and maintenance
Engine management and exhaust gas
purification system
Introduction
Additional information and warnings:
● Changing gear ⇒  page 124
● Refuelling ⇒  page 171
● Fuel ⇒ page 177
● Engine oil ⇒ page 185
● Vehicle battery ⇒ page 193
● Information stored in the control units ⇒ page 222
● Tow-starting and towing away ⇒ page 276
WARNING
The components of the exhaust system reach very high temperatures.
This could cause a fire.
● Always park your vehicle so that no part of the exhaust system can
come in contact with flammable materials (such as dried grass).
● Never apply additional underseal or anti-corrosion coatings to the ex-
haust pipes, catalytic converter or the heat shields on the exhaust sys-
tem.
 Control lamps
lights
upPossible causeSolution
Fault in engine management
(Electronic Power Control).Take the vehicle to a Specialised
workshop as soon as possible
and have the engine checked.
Fault in catalytic converter.
You should reduce speed accord-
ingly. Drive carefully until you
reach the next Specialised work-
shop. Have the engine checked
there.
flashesPossible causeSolution

Combustion fault which could
damage the catalytic convert-
er.You should reduce speed accord-
ingly. Drive carefully until you
reach the next Specialised work-
shop. Have the engine checked
there.
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.
CAUTION
Always pay attention to any lit lamps and to the corresponding descriptions
and instructions to avoid damage to the vehicle.
Note
While the control lamps  or  maintain lit up, the engine will present
faults, a higher consumption of fuel and a loss of engine power. 

240Practical information
In case of emergency
Introduction
Additional information and warnings:
● Braking, stopping and parking ⇒ page 134
● Emergency locking and unlocking ⇒ page 243
● Vehicle tools ⇒ page 246
● Change wheel ⇒ page 250
WARNING
A faulty vehicle in traffic represents a risk of accident for the driver and
for other road users.
● Stop the vehicle safely as soon as possible. Park the vehicle a safe
distance from surrounding traffic to lock all the doors in case of an emer-
gency. Turn on the hazard warning lights to warn other road users.
● Never leave children or disabled people alone in the vehicle if the
doors are to be locked. In case of an emergency, passengers will be trap-
ped inside the vehicle. Individuals locked in the vehicle can be exposed
to very high or very low temperatures.
 Protecting yourself and securing the vehicle
Fig. 130 Dash panel:
Button to switch on and
off the hazard warning
lights system
Always fulfil legal requirements for securing a broken down vehicle. In a
number of countries it is now obligatory, for example, to turn on the hazard
warning lights and use a reflective safety vest ⇒ page 242.
Checklist
For your own safety and that of other passengers, the following points
should be observed in the order given ⇒ 
:
1. Park the vehicle a safe distance from traffic and on suitable ground ⇒ 
.
2. Turn on the hazard warning lights system with the button 
⇒ Fig. 130.
3. Apply the handbrake firmly ⇒ page 134.
4. Put the gearbox lever in neutral or the selector lever in position P ⇒ page 124.
5. Switch off the engine and remove the key from the ignition.
6. Have all occupants leave the vehicle and move to safety, for example behind a guard rail. 

241
Practical information
Checklist (Continued) 7. When leaving the vehicle, take all keys with you.
8. Place an emergency warning triangle to indicate the position of your vehicle to other road users.
9. Allow the engine to cool and check if a specialist is required.
When being towed with the hazard warning lights system on, a change in
direction or traffic lane can be indicated as usual using the turn signals lev-
er. The hazard lights will be interrupted temporarily.
Examples of when to use the hazard warning lights system:
● If the vehicles ahead suddenly slow down or reach the end of a traffic
jam, to warn the vehicles behind.
● In case of an emergency.
● If the vehicle breaks down.
● When tow-starting or towing.
Always comply with the applicable laws regarding the use of hazard warn-
ing lights.
If the hazard warning lights system is not working, you must use an alterna-
tive method of drawing attention to your vehicle. This method must comply
with traffic legislation.
WARNING
Failure to follow the checklist prepared for your own safety could lead to
accidents and severe injuries.
● Always complete the operations given in the checklist and observe
the general rules of safety.
WARNING
The components of the exhaust system reach very high temperatures.
This could cause a fire and considerable damage.
● Always park your vehicle so that no part of the exhaust system can
come in contact with flammable materials (such as dried grass or fuel).
Note
The vehicle battery will discharge and run down if the hazard warning lights
remain on for too much time (even with the ignition turned off).
Note
For some vehicles, the brake lights will blink when braking suddenly at
speeds of approximately 80 km/h (50 mph) to warn vehicles behind. If brak-
ing continues, then the hazard warning lights system will automatically be
turned on at the speed of less than approximately 10 km/h (6 mph). The
brake lights remain lit. Upon accelerating, the hazard warning lights system
will be automatically turned off. 
Vehicle diagramPrior to a journey...While drivingCare, cleaning and mainte-
nanceIf and whenTechnical Data