2013 Seat Mii light

265
Practical information
CAUTION
● Always carefully remove the fuse box covers and refit them correctly to
avoid problems with your vehicle.
● Protect the fuse boxes when open to avoid the entry of dust or humidity.
Dirt and humidity inside fuse boxes can cause damage to the electrical sys-
tem.
Note
In the vehicle, there are more fuses than those indicated in this chapter.
These should only be changed by a specialised workshop. 
Replacing a blown fuse
Fig. 152 Image of a
blown fuse
Preparation
● Switch off the ignition, lights and all electrical equipment.
● Open the corresponding fuse box ⇒ page 264. Identifying a blown fuse
A fuse is blown if its metal strip is ruptured
⇒ Fig. 152.
Point a lamp at the fuse. This will make it easier to see if the fuse is blown.
To replace a fuse
● Remove the fuse.
● Replace the blown fuse by one with an identical amperage rating (same
colour and markings) and identical size ⇒ 
.
● Replace the cover again or close the fuse box lid.
CAUTION
If you replace a fuse with higher-rating fuse, you could cause damage to an-
other part of the electrical system. 
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266Practical information
Changing bulbs
Introduction
Changing bulbs requires a certain amount of manual skill. If you are unsure,
SEAT recommends that you consult a Technical Service or request assis-
tance from a specialist. In general a specialist is needed if, in addition to
the bulbs, other vehicle components require removal.
You should store spare light bulbs in the vehicle for safety-relevant lights.
Spare bulbs may be obtained from the Technical Services. In some coun-
tries, it is a legal requirement to carry spare bulbs in the vehicle.
Driving with faults and blown bulbs on the vehicle exterior lighting is
against the law.
Additional bulb specifications
The specifications of some headlamp bulbs and bulbs for the tail lamps fit-
ted at the factory may be different to those of conventional bulbs. Bulb in-
formation is displayed on the bulb socket or on the bulb itself.
Additional information and warnings:
● Exterior detail ⇒ page 6
● Lights and visibility ⇒ page 82
● Working in the engine compartment ⇒ page 180
● Vehicle tools ⇒ page 247
● Fuses ⇒ page 263
WARNING
If the road is not well-lit and the vehicle is not clearly visible to other
drivers, there is a risk of accident.
WARNING
Failure to replace bulbs correctly may cause serious accidents.
● Before carrying out any work in the engine compartment please read
and observe the warnings ⇒ page 180. In any vehicle, the engine com-
partment is a hazardous area and could cause severe injury.
● The bulbs H4, HB4 and H7 are pressurised and might explode on
changing them.
● Only replace the bulbs concerned when they have cooled.
● Never replace bulbs alone if you are not familiar with the operations
necessary. If you are not sure about procedures then visit a specialised
workshop to carry out the necessary work.
● Never touch the bulb glass directly. Fingerprints will be evaporated by
the heat of the operating bulb thus “fogging” up the reflector.
● The headlamp frameworks in the engine compartment and the tail
lamps contain sharp elements. Always protect your hands when chang-
ing bulbs.
CAUTION
After changing a bulb, if the rubber covers are not replaced correctly on the
headlamp framework, the electrical installation may be damaged, especial-
ly if water is allowed to enter. 

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Practical information
Information for replacing bulbs
Checklist
To replace a bulb, carry out the following operations always in the order giv-
en ⇒ 
:
1. Park the vehicle a safe distance from traffic and on suitable ground.
2. Apply the handbrake firmly ⇒ page 134.
3. Turn the light switch to position 0 ⇒ page 82.
4. Move the gear lever into the neutral position ⇒ page 82.
5. Stop the engine and remove the key from the ignition ⇒ page 119.
6. Automatic gearbox: move the selector lever to position P
⇒ page 124.
7. Manual gearbox: Select a gear ⇒ page 124.
8. Allow the corresponding bulb to cool.
9. Visually inspect fuses to see if any are blown ⇒ page 263.
10. Replace the bulb according to the instructions ⇒ 
. Bulbs should
only be replaced by new identical models. Bulb information is dis-
played on the bulb socket or on the bulb itself.
11. In general, never touch the bulb glass directly. The heat of the bulb would cause the fingerprint to evaporate and condense on the reflec-
tor. This will impair the brightness of the headlight.
12. Check if the new bulb is working. If the bulb is not working, it maynot have been correctly fitted, it could be damaged or the connector
may not be correctly connected.
13. Every time a bulb for the headlights is replaced, visit a specialised workshop to check the headlights.
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.
CAUTION
Always remove and fit headlights carefully to avoid damage to the paint-
work and other vehicle parts. 
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268Practical information
Replacing the bulbs in the headlights
Fig. 153 In the engine compartment: Rear view of the
front left headlight with rubber cover: A dipped beam
and main beam headlights, B side lights and daytime
driving lights and C turn signal
There is no need to remove the headlight to replace bulbs.
Complete operations only in the sequence given:
⇒ Fig. 153ABCDipped beam and main beam headlightsSide light and daytime driving lightTurn signals (front)1.Always take the checklist into account and take the necessary actions ⇒ page 267.2.Open the bonnet  ⇒ page 180.
3.
Remove the bulb connector H4. Remove
the rubber cover using the tabs.
Turn the bulb holder in an anticlockwise direction as far as it will go and remove it, along with the bulb, pulling backwards.Press the retaining clip D downwards in
the direction of the arrow, and unclip side- ways and remove it.
4.Remove the bulb from the holder. If necessary, press the lock on the bulb holder.5.Replace the faulty bulb by a new identical bulb. 

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Practical information
Complete operations only in the sequence given:
⇒ Fig. 153ABCDipped beam and main beam headlightsSide light and daytime driving lightTurn signals (front)
6.Insert the bulb, return it to its position and
insert the retaining clip D.Insert the bulb holder in the headlight and
turn it clockwise as far as the stop.Insert the bulb holder in the headlight and
turn it clockwise as far as the stop.
7.Place the rubber cover and check that is
correctly in position. Insert the connector to the bulb H4.
Note
The images show the left hand headlight from behind. The structure of the
right hand side headlight is symmetric. 
To replace the front bumper bulbs
Fig. 154 In the front
right wheel arch: Remove
the retaining screws (ar-
rows) and take out the
expansive rivet A
.
Fig. 155 Changing the
bulbs in the headlights
Complete operations only in the sequence given:
1.Always take the checklist into account and take the necessary ac-
tions
⇒ page 267.
2.Unscrew the 2 retaining screws of the wheel arch trim ⇒ Fig. 154
(arrows) with the screwdriver from the vehicle took kit ⇒ page 247.
3.Unscrew the expansive rivet in the lower front part of the wheel arch
trim A with the screwdriver from the vehicle tool kit and complete-
ly remove it ⇒ page 247.
4.Carefully fold the wheel arch trim to the side.5.Release the connector ⇒ Fig. 155 1 and remove it.

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Complete operations only in the sequence given:
6.Turn the bulb holder ⇒ Fig. 155 in the direction of the arrow, in an
anticlockwise direction as far as it will go and remove it, along with
the bulb, pulling backwards.
7.Replace the faulty bulb by a new identical bulb.
8.Insert the bulb holder in the headlight and turn it clockwise as far
as the stop.
9.Plug the connector 1 into the bulb holder. The connector must au-
dibly click into place.
Complete operations only in the sequence given:10.Replace the wheel arch trim into its position.
11.Place the expansive rivet in the wheel arch trim and bumper and
press it completely inwards ⇒ Fig. 154 A.
12.Securely screw the 2 retaining screws
⇒ Fig. 154 (arrows) with a
screwdriver.

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Practical information
Changing the bulbs in the rear lights
Fig. 156 On the side of the luggage compartment: A:
Remove the cover, B: Removing the tail light units
Fig. 157 Tail light unit: C: Remove the bulb holder, D:
Remove the bulbs
Complete operations only in the sequence given. Removing the tail light units
1.Always take the checklist into account and take the necessary ac-
tions
⇒ page 267.
2.Open the rear lid ⇒ page 39. 
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272Practical information
3.Carefully remove the cover 1 towards the lever
⇒ Fig. 156 A.
4.Pull the release 3 in the connector 2 in the direction of the arrow
⇒ Fig. 156 B. Use the screwdriver in the vehicle tool kit.
5.Press position 4 and remove the connector 2 ⇒ Fig. 156 B.6.Unscrew the wing nut 5 ⇒ Fig. 156 B.
7.Remove the tail light from the bodywork by carefully pulling back-
wards.
8.Disassemble the tail light unit and place it on a flat, clean surface.
To change the bulb
9.Unlock the bulb holder locking tab (arrow)
⇒ Fig. 157 C and remove
the bulb holder from the tail light.
10.Replace the faulty bulb by a new identical bulb ⇒ Fig. 157 D.
11.Place the lamp holder in the tail light unit. The attachment tabs (ar-
row) should audibly click into place ⇒ Fig. 157 C.
Assembling the tail light units
12.Carefully insert the tail light unit into the opening in the bodywork.
13.Support the tail light with one hand in the assembly position and
securely screw the wing nut with the other 5 ⇒ Fig. 156 B.
14.Ensure that the tail light unit has been correctly fitted and is firmly
secured.
15.Insert the connector 2 into the bulb holder and press the lock 3on the connector in the opposite direction to the arrow ⇒ Fig. 156
B.
16.Insert the cover. The cover should lock into place.17.Close the rear lid ⇒ page 39.Changing the number plate light
Fig. 158 On the rear
bumper: Remove number
plate light
Fig. 159 Number plate
light: Remove the lamp
holder
