2017 Seat Mii headlight bulb

The essentials
● Rep
l
ace the cover again or close the fuse
box lid.
Bulbs Bul
bs (12 V)
Light source used for each function
Halogen headlights.Type
Daytime running light/side
lightW21/5W
Dipped beam headlightsH4 LL
Main beam headlightsH4 LL
Turn signalPY21W NA
Front fog lightType
Fog lights*HB4
Rear bulb lightType
Brake/side lightsP21/5W LL
Side lightsP21/5W LL
Turn signalPY21W NA LL
Retro fog lightP21W
Reverse lightsR10W Action in the event of a punc-
t
ur
e
Wh

at to do first ●
Park the vehicle on a horizontal surface
and in a saf e p

lace as far away from traffic as
possible.
● Apply the handbrake.
● Switch on the hazard warning lights.
● Manual gearbox: select the 1s
t gear.
● Automatic gearbox: move the sel
ector lever
to D or R.
● If you are towing a trailer, unhitch it from
your v
ehicle.
● Have the vehicle tool kit ›››

 page 71
and the spare wheel* ready
›››  page 207.
● Observe the applicable legislation for each
countr
y (reflective vest, warning triangles,
etc.).
● All occupants should leave the vehicle and
wait in a s
afe place (for instance behind the
roadside crash barrier). WARNING
● Alw a

ys observe the above steps and pro-
tect yourself and other road users.
● If you change the wheel on a slope, block
the wheel on the oppo
site side of the car with a stone or similar to prevent the vehicle from
mov
in

g. Repairing a tyre with the anti-punc-
tur
e k

it Fig. 48
Standard representation: contents of
the anti-p u
nct

ure kit. The anti-puncture kit is located under the
floor p
anel
in the lug

gage compartment.
Sealing the tyre
● Unscrew the tyre valve cap and insert. Use
the ›››

Fig. 48 1 tool to remove the insert.
Pl ac
e it
on a clean surface.
● Shake the tyre sealant bottle vigorously
›› ›

Fig. 48 10 .
» 35

Emergencies
Additional bulb specifications
The s pec
ific
ations of some headlamp bulbs
and bulbs for the rear lamps fitted at the fac-
tory may be different to those of conventional
bulbs. Bulb information is displayed on the
bulb socket or on the bulb itself. WARNING
If the road is not well-lit and the vehicle is
not c l

early visible to other drivers, there is a
risk of accident. WARNING
Failure to replace bulbs correctly may cause
serious ac

cidents.
● Before carrying out any work in the engine
compar
tment please read and observe the
warnings ››› page 187. In any vehicle, the en-
gine compartment is a hazardous area and
could cause severe injury.
● The bulbs H4, HB4 and H7 are pressurised
and might exp
lode on changing them.
● Only replace the bulbs concerned when
they hav
e cooled.
● Never replace bulbs alone if you are not fa-
miliar w
ith the operations necessary. If you
are not sure about procedures then visit a
specialised workshop to carry out the neces-
sary work.
● Never touch the bulb glass directly. Finger-
prints w
ill be evaporated by the heat of the operating bulb thus “fogging” up the reflec-
tor
.
● The he

adlamp frameworks in the engine
compar
tment and the rear lamps contain
sharp elements. Always protect your hands
when changing bulbs. CAUTION
● Af ter c

hanging a bulb, if the rubber covers
are not replaced correctly on the headlamp
framework, the electrical installation may be
damaged, especially if water is allowed to en-
ter.
● Remove the ignition key before working on
the electric sy
stem. Otherwise, a short circuit
could occur.
● Switch off the lights and the parking light
before c
hanging a bulb.
● Take good care to avoid damaging any com-
ponents. Replacing the bulbs in the headlights
Fig. 84
In the engine compartment: Rear view
of the fr
ont

left headlight with rubber cover:
A dipped beam and main beam headlights,
B side lights and daytime driving lights and
C turn signal
Fig. 85
Left headlight There is no need to remove the headlight to
r
ep l

ace bulbs.
80

Fuses and bulbs
Complete operations only in the sequence
giv en:Dipped beam and main beam headlights
Fig. 84
A
1.Open the bonnet  ››› page 187.
2.
Remove the bulb connector H4. Remove the rub-
ber cover using the tabs.
Press the retaining clip ››› Fig. 85 D downwards
in the direction of the arrow, unclip sideways, and
remove it.
3.Remove the bulb from the holder. If necessary,
press the lock on the bulb holder.
4.Replace the faulty bulb with a new identical bulb.
5.Insert the bulb, return it to its position and insert
the retaining clip ››› Fig. 85 D
6.Place the rubber cover and check that is in the
correct position. Insert the connector to the bulb
H4.
Side light and daytime lights
Fig. 84 B /
Front turn indicator Fig. 84 C
1.Open the bonnet 
››› page 187.
2.Turn the bulb holder in an anticlockwise direction
as far as it will go and remove it, along with the
bulb, pulling backwards.
3.Remove the bulb from the holder. If necessary,
press the lock on the bulb holder.
4.Replace the faulty bulb with a new identical bulb.
Side light and daytime lights Fig. 84 B /
Front turn indicator Fig. 84 C
5.Insert the bulb holder in the headlight and turn it
clockwise as far as the stop. Note
The images show the left hand headlight
from behind. The s

tructure of the right hand
side headlight is symmetric. Replacing the front bumper bulbs
Fig. 86
In the front right wheel arch: Remove
the r et
ainin

g screws (arrows) and take out the
expansive rivet A . Fig. 87
Changing the bulbs in the headlights
Complete operations only in the sequence giv-
en:
1.Unscrew the 2 retaining screws of the wheel arch
trim ››› Fig. 86 (arrows) with the screwdriver from
the vehicle took kit ››› page 70.
2.
Unscrew the expansive rivet in the lower front part
of the wheel arch trim A with the screwdriver
from the vehicle tool kit and completely remove it
››› page 70.
3.Carefully fold the wheel arch trim to the side.
4.Release the connector ››› Fig. 87 1 and remove
it.
5.
Turn the bulb holder ››› Fig. 87 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.
6.Replace the faulty bulb with a new identical bulb.» 81
Technical data
Advice
Operation
Emergencies
Safety

EmergenciesComplete operations only in the sequence giv-
en:
7.Insert the bulb holder in the headlight and turn it
clockwise as far as the stop.
8.Plug the connector
1 into the bulb holder. The
connector must audibly click into place.
9.Replace the wheel arch trim into its position.
10.Place the expansive rivet in the wheel arch trim
and bumper and press it completely inwards
››› Fig. 86 A
.
11.Securely screw the 2 retaining screws
››› Fig. 86
(arrows) with a screwdriver. Changing the bulbs in the rear lights
Fig. 88
On the side of the luggage compart-
ment: A: R emo
v

e the cover, B: Removing the
tail light units Fig. 89
Tail light unit: C: Remove the bulb
ho l
der

, D: Remove the bulbs. Complete operations only in the sequence
giv
en.
R emo

ving the rear light units
1.Open the rear lid ››› page 99.
2.Carefully remove the cover 1 towards the lever
››› Fig. 88 A.
3.Pull the release 3 in the connector 2 in the di-
rection of the arrow ››› Fig. 88 B. Use the screwdriv-
er in the vehicle tool kit.
4.Press position 4 and remove the connector 2›››
Fig. 88 B. 82

Index
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 spec
ific
ation . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 brake assist system . . . . . . . . . . . . . . . . . . . . . 137
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
brake fluid level . . . . . . . . . . . . . . . . . . . . . . . . 195
brake pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
changing the brake fluid . . . . . . . . . . . . . . . . . 195
control and warning lamps . . . . . . . . . . . . . . . 136
running in new brake pads . . . . . . . . . . . . . . . 140
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 137, 141
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Braking brake assist system . . . . . . . . . . . . . . . . . . . . . 137
Bulb fault see "Changing bulbs" . . . . . . . . . . . . . . . . . . . . 79
C Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 windscreen washer liquid reservoir . . . . . . . . 196
Capacity natural gas tank . . . . . . . . . . . . . . . . . . . . . . . . 186
Caring for paintwork . . . . . . . . . . . . . . . . . . . . . . . 173
Caring for the vehicle exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . . . 152 control and warning lamps . . . . . . . . . . . . . . . 151
malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
CCS see cruise control . . . . . . . . . . . . . . . . . . . . . . . . 24
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 emergency locking . . . . . . . . . . . . . . . . . . . . . . . . 9
opening doors individually . . . . . . . . . . . . . . . . 95 Central locking system
after airb ag deployment . . . . . . . . . . . . . . . . . . 95
description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
remote control key . . . . . . . . . . . . . . . . . . . . . . . 95
Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . 36, 72 subsequent tasks . . . . . . . . . . . . . . . . . . . . . . . . 41
wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Changing bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 front bumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
number plate light . . . . . . . . . . . . . . . . . . . . . . . 83
rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
side turn signal . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Changing gear . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 automatic gear change . . . . . . . . . . . . . . . . . . 144
control and warning lamps . . . . . . . . . . . . . . . 142
engaging the gears (automatic gearbox) . . . . 144
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Changing the blades . . . . . . . . . . . . . . . . . . . . . . . 75
Changing the wiper blades . . . . . . . . . . . . . . . . . . 45
Charging the battery . . . . . . . . . . . . . . . . . . . . . . . 43
Child safety seat Securing with the seat belt . . . . . . . . . . . . . . . . 18
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16, 65 disabling the front passenger front airbag . . . . 15
ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 18, 69
mounting child seats . . . . . . . . . . . . . . . . . . . . . 17
mounting systems . . . . . . . . . . . . . . . . . . . . . . . 17
on the front passenger seat . . . . . . . . . . . . . . . . 68
on the rear seats . . . . . . . . . . . . . . . . . . . . . . . . . 69
regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
safety instructions . . . . . . . . . . . . . . . . . . . . 16, 64
Top Tether system . . . . . . . . . . . . . . . . . . . . . . . . 20
transporting children in the vehicle . . . . . . . . . 67
weight categories . . . . . . . . . . . . . . . . . . . . . . . . 67
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . . . 120 City Safety Assist function . . . . . . . . . . . . . . . . . . 156
contro l and warning lamps . . . . . . . . . . . . . . . 157
function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
special driving situations . . . . . . . . . . . . . . . . . 159
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 compartments . . . . . . . . . . . . . . . . . . . . . . . . . 177
dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
engine compartment . . . . . . . . . . . . . . . . . . . . 175
fabrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
padding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
textile covers . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
washing the vehicle . . . . . . . . . . . . . . . . . . . . . 171
washing the vehicle with high pressure clean-ers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Cleaning the vehicle high pressure cleaners . . . . . . . . . . . . . . . . . . . 172
Climatronic adjusting the temperature . . . . . . . . . . . . . . . . . 28
air distribution . . . . . . . . . . . . . . . . . . . . . . . . . . 28
air recirculation . . . . . . . . . . . . . . . . . . . . . . . . . . 29
AUTO (automatic mode) . . . . . . . . . . . . . . . . . . . 28
controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
cooling mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
removing ice from windows . . . . . . . . . . . . . . . . 28
switch off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Close . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
electric windows . . . . . . . . . . . . . . . . . . . . . . . . . 11
luggage compartment . . . . . . . . . . . . . . . . . . . 100
panoramic sunroof . . . . . . . . . . . . . . . . . . . . . . . 11
windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
220

Index
Dynamic headlight range control . . . . . . . . . . . . 107
E E10 se
e
Ethanol (fuel) . . . . . . . . . . . . . . . . . . . . . . . 181
EDL see Electronic differential lock . . . . . . . . . . . . . 137
EDS see Brake assist system . . . . . . . . . . . . . . . . . . 138
Electrical devices . . . . . . . . . . . . . . . . . . . . 120, 121
Electric windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
see Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Electronic differential lock . . . . . . . . . . . . . . . . . . 137
Electronic immobiliser . . . . . . . . . . . . . . . . . . . . . 135 operating fault . . . . . . . . . . . . . . . . . . . . . . . . . 133
Electronic Stability Control (ESC) . . . . . . . . . . . . 137
Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . 36
emergency towing of the vehicle . . . . . . . . . . . . 42
fire extinguishers . . . . . . . . . . . . . . . . . . . . . . . . 70
first aid kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
hazard warning lights . . . . . . . . . . . . . . . . . . . 106
jump leads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
puncture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
replacing a blown fuse . . . . . . . . . . . . . . . . . . . . 34
vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . 70
warning triangle . . . . . . . . . . . . . . . . . . . . . . . . . 70
Emergency closing or opening driver door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
passenger door . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Emergency locking and unlocking . . . . . . . . . . . . 77 rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Emergency unlocking
rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Emission control system control and warning lamps . . . . . . . . . . . . . . . 151
Emissions data . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Engine assisted starting . . . . . . . . . . . . . . . . . . . . . . . . . 43
noises . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
running in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Start-Stop system . . . . . . . . . . . . . . . . . . . . . . . 160
Engine and ignition . . . . . . . . . . . . . . . . . . . . . . . 133 12 Volt sockets . . . . . . . . . . . . . . . . . . . . . . . . . 121
ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Immobiliser . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
starting the engine . . . . . . . . . . . . . . . . . . . . . . 133
stopping the engine . . . . . . . . . . . . . . . . . . . . . 134
unauthorised vehicle key . . . . . . . . . . . . . . . . . 133
Engine compartment . . . . . . . . . . . . . . . . . . 10, 187 battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33, 196
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 33, 194
coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 32, 192
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . 31, 191
windscreen washer reservoir . . . . . . . . . . 33, 195
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 checking the level . . . . . . . . . . . . . . . . . . . . . . . 192
G 12 plus-plus . . . . . . . . . . . . . . . . . . . . . . . . . . 32
G 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
temperature display . . . . . . . . . . . . . . . . . . . . . 192
Engine data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Engine management . . . . . . . . . . . . . . . . . . . . . . 151 control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 31, 189 changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
checking oil level . . . . . . . . . . . . . . . . . . . . . . . 190
consumption . . . . . . . . . . . . . . . . . . . . . . 190, 191
control and warning lamps . . . . . . . . . . . . . . . 189 dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
oil pr
operties . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 189
topping up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Environment environmental compatibility . . . . . . . . . . . . . . 148
Environmental ecological driving . . . . . . . . . . . . . . . . . . . . . . . 149
Environmental tips refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
ESC electronic stability control . . . . . . . . . . . . . . . . 137
Ethanol (fuel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Event Data Recorder . . . . . . . . . . . . . . . . . . . . . . . 167
Exhaust gas purification system . . . . . . . . . . . . . 151
Exterior mirrors adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
vehicle care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Exterior rear view mirrors control of the function . . . . . . . . . . . . . . . . . . . 111
electric exterior mirrors . . . . . . . . . . . . . . . . . . 111
exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Exterior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 6
F Fabrics: cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 176
Fastening rings . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Fault parking distance warning system . . . . . . . . . . 154
Fault memory connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Filling the tank . . . . . . . . . . . . . . . . . . . . . . 183, 185
Fire extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
222