2012 Seat Mii Owner's manual

247
Practical information
Components
Fig. 137 Components of
the vehicle tool kit
The set of on-board tools depends on the vehicle equipment. The following
is a description for a vehicle with all options.
The individual elements of the vehicle tools ⇒ Fig. 137
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 antitheft 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 antitheft
bolt code for the wheels and keep it in a place other than the vehicle.
Towing eye, removable.
Wire hook for pulling off the wheel trims, integral hubcaps and the
wheel bolt caps.
1
2
34
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.
5
6
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248Practical information
Wheel trims
Introduction
Additional information and warnings:
● Caring for and cleaning the vehicle exterior ⇒ page 197
● Vehicle tools ⇒ page 246
● Change wheel ⇒ page 250
● Tire Mobility Set ⇒ page 256
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. 138 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. 138.
● 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. 

249
Practical information
Full hubcaps
Fig. 139 Removing the
full hubcap
Removing the full hubcap
● Take the wheel brace and the wire hook from the vehicle tool kit
⇒  page 246.
● Hook the wire through one of the grooves on the hubcap.
● Insert the wheel brace onto the wire hook
⇒ Fig. 139 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. 140 Removing the
wheel bolt caps
● Take the wire hook from the vehicle tool kit ⇒ page 246.
● Insert the wire hook in the cap through the opening ⇒ Fig. 140 and pull
outwards in the direction of the arrow.
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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Changing a wheel
Introduction
Some vehicle versions and models do not have a factory-fitted jack or box
spanner. In this case, we recommend consulting a Specialised workshop to
change the wheel.
You should only change the wheels yourself if the vehicle is parked in a safe
place, you are familiar with the procedure and you have all the necessary
tools! Otherwise, you should seek professional assistance.
Additional information and warnings:
● Exterior detail ⇒ page 6
● Vehicle key set ⇒ page 28
● Wheels and tyres ⇒ page 210
● In case of emergency ⇒ page 240
● Vehicle tools ⇒ page 246
● Wheel trims ⇒ page 248
WARNING
Changing a wheel can be dangerous, especially on the hard shoulder.
Please observe the following rules to minimise the risk of injury:
● Stop the vehicle safely as soon as possible. Park your vehicle as safe
distance from surrounding traffic to change a wheel.
● When changing a wheel, keep all passengers and particularly chil-
dren a safe distance away from the work area.
● Turn on the hazard warning lights to warn other road users.
● Ensure the ground on which you park is flat and solid. If necessary,
support the jack on a wide solid base.
WARNING (Continued)
● If you are changing a wheel yourself, you should be familiar with the
required procedure. Otherwise, you should seek professional assistance.
● Only use suitable tools that are not damaged when changing a wheel.
● Always stop the engine, apply the handbrake lever firmly and place
the selector lever in position P, or engage a gear for a manual gearbox to
reduce the risk of the vehicle moving accidentally.
● Have the tightening torque of the wheel bolts checked as soon as
possible with a reliable torque wrench.
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251
Practical information
Preparations for changing a wheel
Check list
Before changing a wheel, complete the following operations in the order
given ⇒ 
:
1. In the event of a flat tyre, park the vehicle a safe distance from traffic and on suitable ground.
2. Apply the handbrake firmly ⇒ page 134.
3. Automatic gearbox: move the selector lever to position P
⇒ page 124.
4. Stop the engine and remove the key from the ignition ⇒ page 119.
5. Manual gearbox: Select a gear ⇒ page 124.
6. Have all vehicle occupants get out of the vehicle and wait in a safe place (for example, behind the safety barrier).
7. Chock the wheel opposite the wheel being changed with a stone or similar object.
8. If the luggage compartment is full: take the baggage out of the vehi- cle.
9. Remove the spare wheel or the temporary spare wheel and the vehi- cle tool kit from the luggage compartment.
10. Remove the wheel trims ⇒ page 248.
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.
 Wheel bolts
Fig. 141 Changing the
wheel: Slacken the wheel
bolts
Fig. 142 Changing the
wheel: Tyre valve
1 and
position of anti-theft
wheel locking bolt 2
Only use the tool supplied with the vehicle to loosen the wheel bolts.
Loosen the wheel bolts only about one turn before raising the vehicle with
the jack.

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252Practical information
If the wheel bolt is very tight, you may be able to loosen it by pushing down
on the end of the wheel brace carefully with your foot. Hold on to the vehicle
for support and take care not to slip.
Loosening wheel bolts
● Fit the wheel brace as far as it will go over the wheel bolt ⇒ Fig. 141.
● Hold the wheel brace at the end and rotate the bolt approximately one
turn anticlockwise ⇒ 
.
Loosening anti-theft wheel bolts
For wheels with full hubcap, the anti-theft wheel lock must be threaded into
position ⇒ Fig. 142 2
before mounting the hubcap. Otherwise it will not be
possible to mount the full hubcap.
● Take the adapter for anti-theft wheel bolts out of the vehicle tool kit.
● Insert the adapter onto the wheel bolt ⇒ Fig. 142. Push it on as far as it
will go.
● Fit the wheel brace onto the adapter as far as possible.
● Hold the wheel brace at the end and rotate the bolt approximately one
turn anticlockwise ⇒ 
.
Important information about wheel bolts
The wheel rims and bolts have been designed to be fitted to factory op-
tions. If different rims are fitted, the correct wheel bolts with the right length
and correctly shaped bolt heads must be used. This ensures that wheels are
fitted securely and that the brake system functions correctly.
In some circumstances, wheel bolts from the same model vehicle should
not be used.
Wheel bolt tightening torque
The prescribed tightening torque for wheel bolts for steel and alloy wheels
is 110 Nm. Have the tightening torque of the wheel bolts checked as soon
as possible with a reliable torque wrench. If wheel bolts are rusty and it is difficult to tighten them, the threads should
be replaced and cleaned before checking the tightening torque.
Never grease or lubricate wheel bolts or the wheel hub threads. Although
they have been tightened to the prescribed torque, they could come loose
while driving.
WARNING
If the wheel bolts are not fitted correctly they could be released while
driving leading to loss of vehicle control and serious damage.
● Only use wheel bolts which correspond to the wheel rims in question.
● Never use different wheel bolts.
● The bolts and threads should be clean, free of oil and grease and easy
to thread.
● To loosen and tighten the wheel bolts, always use the wheel brace
supplied with the vehicle.
● Loosen the wheel bolts only about one turn before raising the vehicle
with the jack.
● Never grease or lubricate wheel bolts or the wheel hub threads. Al-
though they have been tightened to the prescribed torque, they could
come loose while driving.
● Never loosen the bolted joints of wheel trims with bolted ring trims.
● If the wheel bolts are not tightened to the correct torque, they may
come loose while driving, and the bolts and rims may come out. If the
tightening torque is too high, the wheel bolts and threads can be dam-
aged.
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253
Practical information
Raising the vehicle with the jack
Fig. 143 Jack position
points
Fig. 144 jack mounted on the left rear part of the vehi-
cle
The jack may be applied only at the jacking points shown (marks on chas-
sis) ⇒ Fig. 143. Always the relevant jacking point for the wheel to be
changed ⇒ 
.
Raise the vehicle using only the designated jacking points. 
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254Practical information
Check list
For your own safety and that of other passengers, the following points
should be observed in the order given ⇒ 
:
1. Select a suitable flat and firm surface for raising the vehicle.
2. Switch off the engine, engage a gear (manual gearbox) or place the selector lever in position P ⇒ page 124 and engage the handbrake
⇒ page 134.
3. Block the wheel diagonally opposite the wheel being changed with collapsible wheel chocks or other suitable objects.
4. Loosen the wheel bolts on the wheel to be changed ⇒ page 251.
5. Look below the vehicle for the jacking point ⇒ Fig. 143 closest to the
tyre which has to be changed.
6. Raise the jack with the handle until it can be inserted below the jack- ing point.
7. Ensure that the foot of the jack is firmly on the ground and that it is placed, at a vertical angle, immediately below the lifting point on the
vehicle ⇒ Fig. 144.
8. Straighten the jack and continue raising it using the handle until the claw holds the vertical reinforcement beneath the vehicle ⇒ Fig. 144.
9. Raise the vehicle until the wheel is clear of the ground.
WARNING
If the vehicle is not correctly raised, it could fall off the jack causing seri-
ous injury. Please observe the following rules to minimise the risk of in-
jury:
● You should only use a jack approved by SEAT for your vehicle. Other
jacks, even those approved for other SEAT models, might slip out of
place.
WARNING (Continued)
● The ground should be firm and flat. If the ground is sloped or soft
then the vehicle could slip and fall off the jack. If necessary, support the
jack on a wide solid base.
● If the ground is slippery (for example, on tiles), place a non-slip sur-
face (for example a floor mat) beneath the jack to avoid slipping.
● Only fit the jack at the prescribed jacking points. The claw of the jack
should grip the reinforcement nerve on the underbody ⇒ Fig. 144.
● You should never have any limbs beneath a raised vehicle which is
only supported by a jack.
● If you have to work underneath the vehicle, you must use suitable
stands additionally to support the vehicle, there is a risk of accident!.
● Never raise the vehicle if it is tilting to one side or the engine is run-
ning.
● Never start the engine when the vehicle is raised. The vehicle may
come loose from the jack due to the engine vibrations.
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.
