wheel Seat Mii 2013 Workshop Manual

223
Vehicle care and maintenance
Running-in
Please observe the instructions for running-in new components.
Running-in the engine
The engine needs to be run in over the first 1500 km (1000 miles). During
its first few hours of running, the internal friction in the engine is greater
than later on when all the moving parts have bedded down.
How the vehicle is driven for the first 1500 km (1000 miles) influences the
future engine performance. Throughout the life of the vehicle, it should be
driven at a moderate speed, especially when the engine is cold, as this will
reduce engine wear and increase its useful life. Never drive at extremely low
engine speeds. Change down to a lower gear when the engine no longer
runs “smoothly”. Up to 1000 kilometres the following instructions apply:
● Do not use full throttle.
● Do not force the engine above two thirds of its maximum speed.
Between 1000 and 1500 kilometres (600 to 1000 miles), gradually in-
crease power until reaching the maximum speed and high engine speeds.
Running in new tyres and brake pads
● Replacement of new tyres and wheel rims ⇒ page 210
● Notes on the brakes ⇒ page 134
For the sake of the environment
If the engine is run in gently, the life of the engine will be increased and the
engine oil consumption reduced. 
Accessories and spare parts
SEAT recommends you consult an Official Service before purchasing acces-
sories and spare parts or consumables. For example, when fitting accesso- ries at a later date, or when replacing a component. A SEAT Official Service
will advise you as to the legal requirements and manufacturer's recommen-
dations regarding accessories, spare parts and other components.
SEAT recommend you use only approved
SEAT accessories and genuine
SEAT spare parts ®
. These parts and accessories have been specially tested
by SEAT for suitability, reliability and safety. In addition the SEAT Technical
Service will guarantee that the assembly is carried out professionally.
Although we continually monitor the market, SEAT cannot guarantee that
products not approved by SEAT are reliable, safe and suitable for the vehi-
cle. Therefore, SEAT cannot accept liability, even in those cases authorised
by an officially recognised technical inspection office or other official body.
Any retro-fitted equipment which has a direct effect on vehicle control must
be approved by SEAT for use in your vehicle and bear the e mark (the Euro-
pean Union's authorisation symbol). This includes cruise control systems or
electronically controlled suspension.
If any additional electrical components are fitted which do not serve to con-
trol the vehicle itself, these must bear the  mark (European Union manu-
facturer conformity declaration). This includes refrigerator boxes, laptops or
ventilator fans.
WARNING
Unprofessional repairs or modifications to the vehicle may affect the per-
formance of the airbags, resulting in operating faults or fatal accident.
● Never mount, fasten or fit objects such as drink holders or telephone
cradles over or next to the covers of the airbag modules or within their
deployment zones.
● Objects placed over the airbag covers, or within their deployment
zones, could lead to serious injury or loss of life if the airbags are trig-
gered.

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Vehicle care and maintenance
The vehicle owner should keep the documentation for the additional equip-
ment safely and hand it over to the scrap yard at the end of the vehicle's
service life. This ensures that any additional equipment mounted in end-of-
life vehicles is correctly disposed of with respect for the environment.
WARNING
Repairs or modifications which are not performed correctly may result in
damage or errors in the vehicle operation, affecting the effectiveness of
the driver assist systems. This could result in serious accident.
● All repairs and modifications to the vehicle should only be performed
by a specialised workshop.

Repair and faults in the airbag system
When performing repairs and technical modifications, SEAT's directives
must be observed! ⇒ 
Modifications and repairs to the front bumper, doors, front seats, and re-
pairs to the roof or chassis should only be carried out in a specialised work-
shop. These components may contain parts or sensors belonging to the air-
bag system.
If work is carried out on the airbag system or parts have to be removed and
fitted on the system when performing other repair work, parts of the airbag
system may be damaged. The consequence may be that, in the event of an
accident, the airbag inflates incorrectly or does not inflate at all.
So that the effectiveness of the airbag is not reduced and that removed
parts do not cause any injuries or environmental pollution, regulations must
be observed. These requirements are known to specialised workshops.
Modifications to the vehicle suspension may affect the operation of the air-
bag system in the event of collision. For example, if wheel and tyre combi-
nations not approved by SEAT are used, or if the vehicle height is lowered, the suspension is stiffened or the suspension springs, telescopic arms,
dampers, etc., are modified, the results received by the airbag sensors and
sent to the control unit may not be accurate. For example, some modifica-
tions to the suspension could increase the force measured by the sensors
and result in the triggering of the airbag systems in collisions. Under normal
conditions, the measured values would be lower and the airbag would not
have been triggered. Other modifications may reduce the forces measured
by the sensors and therefore the airbags are not triggered in situations
when they should have triggered.
WARNING
Repairs or modifications which are not performed correctly may result in
damage or errors in the vehicle operation, affecting the effectiveness of
the airbag systems. This could result in serious or fatal accident.
● All repairs and modifications to the vehicle should only be performed
by a specialised workshop.
● Airbag modules must never be repaired: if damaged, they must be re-
placed.
● Never fit recycled or reused airbag components in your vehicle.
WARNING
Modifications to the vehicle suspension, including the use of unauthor-
ised wheel and tyre combinations, may affect the performance of the air-
bags and increase the risk of serious or fatal injury in the event of acci-
dent.
● Never fit suspension components which are not identical to the origi-
nal parts mounted in the vehicle.
● Never use wheel and tyre combinations not approved by SEAT.

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Vehicle care and maintenance
Conformity certification
The respective manufacturer hereby declares that the products indicated as
follows fulfil the basic requirements and the following dispositions and im-
portant legislations on the date of manufacture of the vehicle, among oth-
ers FCC Part 15.19, FCC Part 15.21 and RSS-Gen Issue 1:
Radio frequency equipment
● Electronic gearbox lock.
● Vehicle key
Electrical equipment
● 12 volt power socket 
Environmental friendliness
Environmental protection is a top priority in the design, choice of materials
and manufacture of your new SEAT.
Constructive measures to encourage recycling
● Joints and connections designed for easy dismantling
● Modular construction to facilitate dismantling
● Increased use of single-grade materials.
● Plastic parts and elastomers are marked in accordance with ISO 1043,
ISO 11469 and ISO 1629.
Choice of materials
● Use of recycled materials.
● Use of compatible plastics in the same part if its components are not
easily separated.
● Use of recycled materials and/or materials originating from renewable
sources. ●
Reduction of volatile components, including odour, in plastic materials.
● Use of CFC-free coolants.
Ban on heavy metals, with the exceptions dictated by law (Annex II of ELV
Directive 2000/53/EC): cadmium, lead, mercury, hexavalent chromium.
Manufacturing methods
● Reduction of the quantity of thinner in the protective wax for cavities.
● Use of plastic film as protection during vehicle transport.
● Use of solvent-free adhesives.
● Use of CFC-free coolants in cooling systems.
● Recycling and energy recovery from residues (RDF).
● Improvement in the quality of waste water.
● Use of systems for the recovery of residual heat (thermal recovery, en-
thalpy wheels, etc.).
● The use of water-soluble paints 
Collection and scrapping of end-of-life vehicles
Collection of end-of-life vehicles
SEAT is already prepared for the moment when you wish to scrap your vehi-
cle and offers you an environmentally-friendly solution. An extensive net-
work of used car reception centres already exists in much of Europe. After
the vehicle has been delivered, you will receive a certificate of destruction
describing the environmentally friendly scrapping of the vehicle in accord-
ance with applicable legislation.
We will collect the used vehicle free of charge, provided it complies with all
national legislation.
Please see your Technical Service for further information about the collec-
tion and scrapping of end-of-life vehicles. 
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Practical information
If and when
Practical information
Frequently asked questions
If you suspect that the vehicle has a fault or is damaged when using it, be-
fore consulting a SEAT dealership or a specialised workshop, carefully read
the following instructions. Similarly, the terms in the alphabetical index
“Things to note” or “Checklist” may be of help.
ProblemPossible causes,
among othersPossible solution
The engine does
not start.
The vehicle battery is
flat.– Carry out the jump start
⇒ page 275.
– Charge the battery
⇒ page 193.
You are using an incor-
rect vehicle key.Use the correct key
⇒ page 28.
The fuel tank level is
insufficient.Refuel ⇒ page 171.
The vehicle cannot
be locked or un-
locked with the
key.
– Vehicle key battery is
flat.
– Too far away from
the vehicle.
– Buttons pressed out-
side the radius of
reach.– Change the battery
⇒ page 28.
– Move closer to the vehicle.
– Synchronize the vehicle
key ⇒ page 28.
– Manually lock or unlock
the vehicle ⇒ page 244.
Unusual noises.
Engine cold, City Safe-
ty Assist system, steer-
ing column electronic
lock.See entry “Noises” in the de-
tailed alphabetical index.
ProblemPossible causes,
among othersPossible solution
Handling is
strange.
Assistance systems ac-
tive.See entry “Assistance sys-
tems” in the detailed alpha-
betical index.
You are using an incor-
rect tyre pressure.Check the tyre pressure
⇒ page 210.
Damage to the wheel
trims or tyres.
Inspect wheel trims and
tyres regularly for damage
⇒ page 210 and replace
them if necessary
⇒ page 252.
Vehicle has no
jack, spare wheel
or tire mobility set
present.Equipment subject to
the vehicle.
No direct solution, depends
on the equipment. In this
case, you should contact a
SEAT Dealership
⇒ page 247.
Surface not correct-
ly illuminated.
– Headlights covered
for driving on the left-
hand side or right-
hand side.
– Headlight adjust-
ment too high.
– Faulty bulbs.
– Dipped headlights
switched off.– Cover the headlights for
driving on the left-hand side
or right-hand side
⇒ page 82.
– Adjust the headlight range
⇒ page 82.
– Change the bulbs
⇒ page 266.
– Switch on the dipped
headlights ⇒ page 82. 
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Practical information
In case of emergency
Introduction
Additional information and warnings:
● Braking, stopping and parking ⇒ page 134
● Emergency locking and unlocking ⇒ page 244
● Vehicle tools ⇒ page 247
● Change wheel ⇒ page 252
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. 133 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 243.
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 with the button  ⇒ 
Fig. 133.
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.
7. When leaving the vehicle, take all keys with you. 
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Practical information
Vehicle tool kit*
Introduction
When securing the vehicle in case of a breakdown, please note the legal re-
quirements for each country.
Vehicle tool kit
For vehicles with a factory-fitted spare wheel or temporary spare wheel, in
addition to winter wheels, the luggage compartment may contain additional
vehicle tools ⇒ page 247.
Additional information and warnings:
● Working in the engine compartment ⇒ page 180
● In case of emergency ⇒ page 241
● Change wheel ⇒ page 252
● Tire Mobility Set ⇒ page 258
WARNING
When the vehicle tool kit, tire mobility set and spare wheel are loose in
the interior they can be violently thrown in case of a sudden manoeuvre
or braking and especially in accidents causing serious injury.
● Ensure that the vehicle tool kit, the tire mobility set and the spare
wheel or temporary spare wheel are safely secured in the luggage com-
partment.
WARNING
Unsuitable or damaged vehicle tools can cause injury or accidents.
● Never work with inappropriate or damaged tools.
 Location
Fig. 139 In the luggage
compartment: The carpet
is raised
The vehicle tool kit, spare wheel, temporary spare wheel and the tire mobili-
ty set are stored in the luggage compartment under the carpeted floor panel
⇒ Fig. 139.
● If necessary, remove the luggage compartment variable floor ⇒ page 98.
● Raise the carpet at the recess (arrow) ⇒ Fig. 139.
Note
After use, return the jack to its initial position using the handle in order to
securely store it in the vehicle. 
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Access the tools and anti-puncture kit in vehicles equipped
with SEAT SOUND 7 speakers (with subwoofer)*
●Open the rear lid and lift the shelf.
● If necessary, remove the luggage compartment variable floor
⇒ page 101.
● Lift up the carpet from the recess and remove it from the luggage com-
partment.
● Disconnect the subwoofer’s speaker cable.
● Remove the whole hand wheel located in the centre of the subwoofer by
rotating it anti-clockwise.
● Remove the subwoofer, under which the tools and anti-puncture kit are
stowed.
● After you have used them, put the the tools and anti-puncture kit back
exactly as you found them so that the speaker will sit properly in its hous-
ing.
● Fit the subwoofer in the direction of the arrow, with the “FRONT” indica-
tion facing forwards.
● Reconnect the speaker cable and firmly rotate the securing wheel clock-
wise so that the subwoofer system is firmly in place. Components
Fig. 140 Components of the vehicle tool kit
The vehicle tool kit depends on the vehicle equipment. The following is a
description for a vehicle with all options.
The individual elements of the vehicle tool kit ⇒ Fig. 140
Screwdriver with hexagon socket in the handle for screwing and un-
screwing the wheel bolts once loosened. The screwdriver bit is inter-
changeable. The screwdriver may be found underneath the wheel span-
ner.
Adapter for anti-theft bolt. SEAT recommend you carry the wheel bolt
adapter in the vehicle tool kit at all times. The code number of the anti-
theft wheel bolt is stamped on the front of the adapter. In case it is lost,
another adapter can be ordered using this number. Note the anti-theft
bolt code for the wheels and keep it in a place other than the vehicle.
Towline anchorage, removable.
Wire hook for pulling off the wheel cover, integral hubcaps and the
wheel bolt caps. 
1
2
34

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Practical information
Jack. Before storing the jack in the tool kit, fold its hook. The crank
must then be folded tight against the side of the jack in order for it to
be safely stored.
Wheel spanner.
Clips for wheel screw caps. 
5
67
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Wheel trims
Introduction
Additional information and warnings:
● Caring for and cleaning the vehicle exterior ⇒ page 197
● Vehicle tools ⇒ page 247
● Change wheel ⇒ page 252
● Tire Mobility Set ⇒ page 258
WARNING
If the wheel trims are not appropriate or not fitted correctly, they could
cause major accidents or damage.
● Incorrectly mounted wheel trims may come off while driving and en-
danger other road users.
● Damaged trims must never be mounted on the wheels.
● Always ensure that the brake ventilation and cooling is not cut off or
blocked. This is also valid if hubcaps are fitted later. If there is not
enough air, you may require significantly longer braking distances.
CAUTION
Remove and remount wheel trims taking care to avoid damage to the vehi-
cle. Hubcaps
Fig. 141 Remove the
hubcap of the steel wheel
trim
In order to access the wheel bolts, first remove the hubcap.
Removing and fitting the hubcap
● To remove, take the vehicle tool kit wire hook and attach it to the edge of
the wheel trim ⇒ Fig. 141.
● Remove the trim by pulling it in the direction of the arrow.
● To replace the hubcap , press the hubcap against the trim until it clicks
into place.
The caps protect the wheel bolts and should be remounted after changing
the tyre. 

251
Practical information
Full hubcaps
Fig. 142 Removing the
full hubcap
Removing the full hubcap
● Take the wheel brace and the wire hook from the vehicle tool kit
⇒  page 247.
● Hook the wire through one of the grooves on the hubcap.
● Insert the wheel brace onto the wire hook
⇒ Fig. 142 and pull the hub
cap in the direction shown by the arrow.
Fitting hubcaps
Press the hubcap against the wheel so that the space for the valve fits over
the tyre valve. Make sure that the hubcap is correctly fitted all the way
around the wheel. If you are using an anti-theft wheel lock, screw it in the
opposite position to the valve. Wheel bolt capsFig. 143 Removing the
wheel bolt caps
Removal
– Fit the plastic clip (vehicle tools ⇒ page 247) over the cap until
it clicks into place ⇒ Fig. 143.
– Remove the cap with the plastic clip.
The caps protect the wheel bolts and should be remounted after changing
the tyre.
The anti-theft wheel locking bolt has a special cap. This cap only fits on an-
ti-theft locking bolts and is not for use with standard wheel bolts. 
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