2010 VOLVO XC90 Owner´s Manual

09 Maintenance and servicing
Replacing bulbs09

* Option/accessory, for more information, see Introduction.217
When replacing bulbs, keep the following
points in mind:
•Never touch the glass of bulbs with your
fingers. Grease and oils from your fingers
vaporize in the heat and will leave a deposit
on the reflector, which will damage it.
•The optional Active Bending Light bulbs
contain trace amounts of mercury. These
bulbs should always be disposed of by an
authorized Volvo retailer.
The following bulbs should only be replaced by
a trained and qualified Volvo service techni-
cian:
•Active Bending Lights
•Courtesy (dome) lighting
•Reading lights
•Glove compartment lights
•Turn signals and courtesy lights in the side
door mirrors
•High-mounted brake lights
Replacing high/low beams/turn signal/
parking light bulbs
WARNING
•The engine should not be running when
changing bulbs.
•When changing in the headlight hous-
ing, if the engine has been running just
prior to replacing bulbs, please be
aware that components in the engine
compartment will be hot.
G027081
The entire lamp housing must be lifted out
when replacing these bulbs.To lift out the lamp housing:
1. Switch off the ignition.
2. Open the hood.
3. Pull up the retaining pins (see the illustra-
tion).
4. Lift out the lamp housing.
G027083
WARNING
Active Bending Lights* - due to the high
voltage used by these headlights, these
bulbs should only be replaced by a trained
and qualified Volvo service technician.

09 Maintenance and servicing
Replacing bulbs 09
218* Option/accessory, for more information, see Introduction.
Location of the bulbs in the headlight
housing
G027082
Low beam headlight/Active Bending
Lights*
High beam headlight
Turn signal
Parking light
Side marker light
Replacing the low beam bulb (Halogen
headlights)
G027088
1. Remove the plastic cover over the bulb by
turning it counterclockwise.
2. Pull the connector from the lamp housing.
3. Loosen the bulb's retaining spring by first
moving it to the right and then moving it out
of the way.
4. Pull out the bulb from the holder.
5. Insert the new bulb (without touching the
glass) in the holder.
6. Move the retaining spring up and push it
slightly to the left until it seats properly.7. Press the bulb holder into place on the
headlight housing.
8. Reinstall the plastic cap. The let-
ters "HAUT" on the cap must be upward.
Replacing the high beam bulb (Halogen
headlights)
G027085
1. Remove the rubber cover by pulling it off.
2. Pull the connector from the lamp housing.
3. Loosen the bulb's retaining spring by first
moving it to the right and then moving it out
of the way.
4. Pull out the bulb from the holder.

09 Maintenance and servicing
Replacing bulbs09

219
5. Insert the new bulb (without touching the
glass) in the holder.
6. Move the retaining spring up and push it
slightly to the left until it seats properly.
7. Press the bulb holder into place on the
headlight housing.
8. Press the rubber cover into place.
Replacing the high beam bulb (Active
Bending Lights)
G027090
1. Remove the rubber cover over the bulb by
pulling it off.
2. Turn the bulb holder counterclockwise and
pull it out of the headlight housing.3. Remove the connector from the bulb unit
by pressing the lock tab out and pulling.
4. Connect the connector to the new bulb unit
until it clicks into place.
5. Press a new bulb unit into the headlight
housing and turn it clockwise into place.
6. Reinstall the plastic cover.
Replacing parking light/side marker
light bulbs
G028409
1. Turn the lamp holder approximately 1/4
turn counterclockwise and pull it out of the
headlight housing.
2. Pull the bulb straight out.3. Align the guide lugs on the side of the base
of the new bulb in the grooves in the holder
and press it into place.
4. Press the lamp holder into the place in the
headlight housing and turn it approxi-
mately 1/4 turn clockwise.
Replacing the turn signal bulb
G027089
1. Turn the lamp holder approximately 1/4
turn counterclockwise and pull it out of the
headlight housing.
2. Press in the bulb slightly and pull it out of
the holder.

09 Maintenance and servicing
Replacing bulbs 09
220
3. Align the guide lugs on the side of the base
of the new bulb in the grooves in the holder.
Press it in and turn it slightly clockwise.
4. Press the lamp holder into the place in the
headlight housing and turn it approxi-
mately 1/4 turn clockwise.
Front fog lights
G027078
NOTE
Avoid touching the glass on the bulb with
your fingers.
1. Switch off the ignition.2. Turn the bulb holder slightly counterclock-
wise to release it.
3. Replace the bulb. The shape of the foot of
the bulb corresponds to the shape of the
bulb holder.
4. Reinstall the bulb holder by turning it
slightly clockwise. The side of the holder
marked TOP should face upward.
Location of tail light bulbs
G027094
Parking light
Turn signal
Back-up light
Parking light
Brake light
NOTE
If the message indicating a burned out bulb
remains in the information display after a
bulb has been replaced, consult a trained
and qualified Volvo service technician.

09 Maintenance and servicing
Replacing bulbs09

221 Replacing bulbs in the taillight cluster
G027077
1. Switch off all lights and turn ignition key to
position 0.
2. Fold down the lower section of the tailgate,
and fold up the rear section of the cargo
area floor.
3. If the vehicle is equipped with the optional
grocery bag holder, detach the holder's
bands.
4. Remove the corner panel.
5. Open the cover in the side panel by pulling
the tab upward/outward.
6. Loosen the bolts.
7. Pull the entire tail light housing straight out.8. Disconnect the wiring.
9. Place the tail light housing on a soft cloth
to avoid scratching the lens.
10. Turn the lamp holder(s) counterclockwise
and pull out.
11. Turn signal, back-up light, brake light
bulbs: Turn the bulb counterclockwise and
remove it.
12. Parking light bulbs: Pull the bulb straight
out.
13. Insert a new bulb.
14. Place the lamp holder in the groove and
turn clockwise.15. Press wiring back into place.
16. Align the tail light housing with the holes for
the retaining bolts and press it into place.
17. Tighten the retaining bolts.
18. Reinsert the side and corner panels.

09 Maintenance and servicing
Replacing bulbs 09
222
Rear fog light
G027093
1. Switch off the ignition.
2. Carefully insert a small screwdriver (see
illustration above).
3. Pry out the lamp housing.
4. Turn the bulb holder counterclockwise and
remove it.
5. Turn the bulb counterclockwise and
remove it.
6. Insert a new bulb and press the lamp hous-
ing back into place.
Door step courtesy lights
G027079
The door step courtesy lights are located under
the dashboard on the driver's and passenger's
sides.
To replace a bulb:
1. Carefully insert a screwdriver and pry out
the lens.
2. Replace the defective bulb.
3. Reinstall the lens.
Cargo compartment light
G027084
1. Carefully insert a screwdriver and pry out
the lens.
2. Pry out the bulb and replace it.
3. Press the lens back into place.

09 Maintenance and servicing
Replacing bulbs09
223 Vanity mirror lights
G027080
1. Carefully insert a screwdriver and pry out
the lens.
2. Pry out the bulb and replace it.
3. Carefully press the lower edge of lens onto
the four tabs and press the upper edge of
the lens into place.
License plate lights
G030886
1. Switch off the ignition.
2. Loosen the screws with a Torx screw-
driver.
3. Turn the bulb holder counterclockwise and
pull it out.
4. Pull out the defective bulb and insert a new
one.
5. Reinsert the bulb holder into the housing
and turn it clockwise.
6. Reinstall the housing and screw it into
place.
NOTE
Other bulbs may be difficult for you to
replace yourself. Let a trained and qualified
Volvo service technician replace these
bulbs if necessary.

09 Maintenance and servicing
Fuses 09
224* Option/accessory, for more information, see Introduction.
Replacing fuses
G032337
Relays/fuse box in the engine compart-
ment
Fuse box in the passenger compartment,
behind the plastic cover
Fuse box in the passenger compartment,
on the edge of the dashboard
Fuse box in the cargo compartment
Fuse box in the cargo compartment1.
Additional fuses in cargo compartment
(XC90 Executive*)If an electrical component fails to function, it is
possible that a fuse has blown.
The fuse boxes are located in four different
places, see the illustration above.
A label on the inside of each cover indicates the
amperage and the electrical components that
are connected to each fuse.
The easiest way to see if a fuse is blown is to
remove it. Pull the fuse straight out. If a fuse is
difficult to remove, you will find a special fuse
removal tool (and several extra fuses) in the
passenger compartment fuse box on the driv-er's end of dashboard. From the side, examine
the curved metal wire (see the illustration) to
see if it is broken. If so, put in a new fuse of the
same color and amperage (written on the
fuse). Spare fuses are stored in the fuse box in
the engine compartment and the passenger
compartment. If fuses burn out repeatedly,
have the electrical system inspected by a
trained and qualified Volvo service technician.
1Certain markets only.