2007 Lancia Musa headlight bulb

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EXTERNAL LIGHT FAILURE
The warning light on the dial turns on (together with the message on
the display) when one of the following failures is detected: broken
circuit, “missing” or burnt-out bulb, wrong bulb power. Light check
concerns: taillights, brake lights (3rd stop light excluded), rear fog
lights, headlights, direction indicators and number plate lights.
The failure referring to these lights could be: one or more blown
bulbs, a blown protection fuse or a cut-off electric connection.
Symbols
¯/˙(where provided) coming on on the display indicate a
left/right-hand light failure.
W
amber
continued
Warning
light on
dialMessage on
multifunction
display

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WEXTERNAL LIGHT FAILURE
The warning light on the dial turns on (together with the message on
the display) when one of the following failures is detected: broken
circuit, “missing” or burnt-out bulb, wrong bulb power. Light check
concerns: taillights, brake lights (3rd stop light excluded), rear fog
lights, headlights, direction indicators and number plate lights.
The failure referring to these lights could be: one or more blown
bulbs, a blown protection fuse or a cut-off electric connection.
Symbols¯/˙coming on on the display indicate a left/right-hand
light failure.amber
continued from previous page
(*)
(*) Or rear
Warning
light on
dial Message on
multifunction
display

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WHEN NEEDING TO
CHANGE A BULB
GENERAL INSTRUCTIONS
❒When a light is not working, check that it has
not fused before changing the bulb. For the
location of the fuses, refer to “If a fuse blows” in
this chapter;❒Before replacing a bulb that does not work,
check that the contacts are not oxidised;
❒Burnt bulbs must be replaced by others of the
same type and power;
❒Always check the height of the headlight beam
after changing a bulb.
Only touch the metal part when handling halogen bulbs. If the transparent bulb is touched it
reduces the intesity of the light emitted and can also reduce the life of the bulb. If you touch the
bulb accidentally, rub it with a cloth moistened with alcohol and leave it to dry.
WARNING
Modifications or repairs to the electrical system carried out incorrectly and
without bearing the features of the system in mind can cause malfunctions with
the risk of fire.
WARNING
Halogen bulbs contain pressurised gas which, if broken, may cause small
fragments of glass to be projected outwards.

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IMPORTANT The headlight inner surface may be lightly misted over:
this is not a fault but a natural fact due to low temperature and the
level of air humidity. It will disappear as soon the headlights are
turned on. The presence of drops inside the headlights means water
infiltration, therefore contact Lancia Dealership.
TYPES OF BULBS
Various types of bulbs are fitted to your car:
AGlass bulbs: clipped into position. Pull to remove.
BBayonet type bulbs: press the bulb, turn counterclockwise to
remove this type of bulb from its holder.
CTubular bulbs: free them from their contacts to remove.
D-EHalogen bulbs: to remove the bulb, release the clip holding
the bulb in place.
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Bulb Ref. Figure Type Power
Main beam headlightsEH3 55W
Dipped beam headlights DH7LL 55W
Front side lights AW5WLL 5W
Front fog lights (where provided)EH1 55W
Front direction indicators (orange)BPY21W 21W
Side direction indicators AWY5W 5W
Rear direction indicators BPY21W 21W
Taillights BP21/5W 21W/5W
Brake lightsBP21/5W 21W/5W
Third brake light (additional brake lights) AW2,3W 2,3W
Reversing light BP21W 21W
Rear fog lights BP21W 21W
Number plate lights CC5W 5W
Front ceiling lightAW5W 10W
Rear ceiling lightAW5W 10W
Rear ceiling lights (with sunroof)AW5W 5W
Boot light AW5W 5W

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IF AN EXTERIOR LIGHT BURNS OUT
For the type of bulb and power rating, see “When needing to change
a bulb”.
FRONT LIGHT UNITS
The front light units contain the side/taillights, dipped beam, main
beam and direction indicator bulbs.
To replace side/taillight, dipped beam and main beam bulbs:
disconnect the power connector, release retainer B and remove
cover A.
The bulbs are arranged inside the light unit as follows:
C: Direction indicators
D: Main beam headlights
E: Sidelights
F: Dipped beam headlights
Once replacement is over, refit the cover pressing it in the middle
until hearing the locking click. Then, check for proper locking into
place.
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DIPPED BEAM HEADLIGHTS
To change the bulb, proceed as follows:
❒remove the protective cover releasing the relevant catch;
❒turn the bulb holder A counterclockwise and remove it;
❒release the two tabs B from the catches, remove bulb C and replace
it;
❒refit the bulb holder A into its seat and turn it clockwise.
❒Once replacement is over, refit the cover pressing it in the middle
until hearing the locking click. Then, check for proper locking into
place.
MAIN BEAM HEADLIGHTS
To change the bulb, proceed as follows:
❒remove the protective cover releasing the relevant catch;
❒release the bulb holder catch A;
❒disconnect the electric connector B;
❒remove the bulb C and replace it;
❒fit the new bulb, making the tabs of the metallic part coincide with
the grooves on the reflector, reconnect the electrical connector B
then hook the bulb holder catch A;
❒Once replacement is over, refit the cover pressing it in the middle
until hearing the locking click. Then, check for proper locking into
place.
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REAR LIGHT UNITS
To change the bulb, proceed as follows:
❒open the tailgate;
❒turn the fastener A counter-clockwise (for the left lid) or clockwise
(for the right lid) and remove the cover;
❒disconnect the electrical connector C;
❒slacken the two fastening nuts B;
❒to remove the headlight, pull it in perpendicular direction using
the handle on the headlight;
❒press the bulb holder tabs and remove it from its housing;
❒remove bulbs D - E - F - G lightly pushing them and turning them
counter-clockwise;
❒refit the bulb holder and make sure the two tabs are fastened and
then connect the electrical connector C; drive in the two fastening
nuts B; refit the cover checking that the tabs are fitted in their seat
and turning the fastener A counter-clockwise (for the left lid) or
clockwise (for the right lid) to hook it.
In the event of a failure (burnt-out bulbs) on taillights, brake lights
will switch on dimmed automatically in order to guarantee temporary
lighting at the back of the car.
After replacing the burnt-out bulb the taillights will operate regularly.
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