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2003 VOLVO XC90
If the BRAKE and ABS warning lights come on at the same time, this could\
indicate a fault in the brake
system.
l Stop the vehicle in a suitable place and switch off the engine.
l Restart the engine.
l If both warning lights go off, no further action is required.
l If both lights are still on after the engine has been restarted, switch \
off the engine again and check the
brake fluid level (see
page 128 for the location of the brake fluid reservoir).
l If the brake fluid level is above the MIN mark, drive carefully to an au\
thorized Volvo retailer and
have the brake system inspected.
WARNING!
If the fluid level is below the MIN mark in the reservoir or if a "Brake\
failure - Service urgent"
message is displayed in the text window: DO NOT DRIVE. Have the vehicle \
towed to a Volvo
retailer and have the brake system inspected.
pg. 97 Starting and driving
Dynamic Stability Traction Control (DSTC)
The DSTC system on the Volvo XC90 consists of a number of functions:
1. Traction control (TC)
This function is designed to help reduce wheel spin by transferring powe\
r from a drive wheel that begins
to lose traction to the wheel on the opposite side of the vehicle (on t\
he same axle). TC monitors and
compares the rotational speed of the drive wheels. If one of the drive w\
heels shows a tendency to spin,
the difference in speed is immediately detected. This triggers the Anti-\
lock Brake System, which brakes
the spinning wheel until the difference in rotational speed is corrected\
.
TC is most active at low speeds, and a pulsating sound will be audible w\
hen the system is regulating
wheel spin. This is quite normal.
This is one of the DSTC system's permanent functions and is not affected\
when the DSTC button on the
center control panel is pressed.
2. Spin control (SC)
The spin control function is designed to help prevent the drive wheels f\
rom spinning while the vehicle is
accelerating. This is done by temporarily reducing engine torque to the \
drive wheels, which helps
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2003 VOLVO XC90
page 128 for the location of the washer fluid reservoir).
This is important since dirt is often splashed on the windshield during \
winter driving, requiring the
frequent use of the washers and wipers. Volvo Washer Solvent should be d\
iluted as follows:
Down to 14° F (-10° C): 1 part washer solvent and 4 parts water \
Down to 5° F (-15° C): 1 part washer solvent and 3 parts water
Down to 0° F (-18° C): 1 part washer solvent and 2 parts water
Down to -18° F (-28° C): 1 part washer solvent and 1 part water \
l Use Volvo Teflon Lock Spray in the locks.
NOTE: Avoid the use of de-icing sprays as they can cause damage to the locks.
W Winter/Wet driving modeÐenhanced vehicle traction
l Mode W will only function if the gear selector is in the (D)rive position.
l Press the button at the base of the gear selector to engage/disengage th\
is driving mode.
l An LED in the button will light up to indicate that W is engaged and thi\
s will also be displayed in the
instrument panel (see
page 24).
l This mode may be selected for starting/moving off on slippery roads.
* Synthetic oil is not used when the oil is changed at the normal mainte\
nance intervals except at owner
request and at additional charge. Please consult your Volvo retailer.
pg. 108 Starting and driving
Before a long distance trip
It is always worthwhile to have your vehicle checked at a Volvo retailer\
before driving long distances.
Your retailer will also be able to supply you with bulbs, fuses, spark p\
lugs and wiper blades for your use
in the event that problems occur.
As a minimum, the following items should be checked before any long trip\
:
l Check that engine runs smoothly and that fuel consumption is normal.
l Check for fuel, oil, and fluid leakage
l Check transmission oil level*.
l Check condition of drive belts.
l Check state of the battery's charge.
l Examine tires carefully (the spare tire as well), and replace those th\
at are worn. Check tire pressures.
l The brakes, front wheel alignment, and steering gear should be checked b\
y your Volvo retailer only.
l Check all lights, including high beams.
l Reflective warning triangles are legally required in some states/provinc\
es.
l Have a word with your Volvo retailer if you intend to drive in countries\
where it may be difficult to
obtain the correct fuel.
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2003 VOLVO XC90
locking system's remote control to reactivate such features as the power\
windows, moonroof, courtesy
lighting, etc.
WARNING!
PROPOSITION 65 WARNING!
Battery posts, terminals, and related accessories contain lead and lead \
compounds, chemicals known
to the state of California to cause cancer and reproductive harm. Wash h\
ands after handling.
pg. 137 Maintenance
Bulbs
The following bulbs are used in the vehicle:
1. Low beam/high beam - 55W H7
2. Bi-Xenon headlight (option) - 35W D2R
3. Backup light - 21 W BA15
4. Brake light - 21W BA15
5. Turn signals, rear - PY21W(amber bulb)
6. Turn signals, front - H21W
7. Door step courtesy light/cargo area lighting - W5W
8. Vanity mirror - 1,2W
9. License plate lighting/parking light in headlight/side marker light, \
rear W5W
Side turn signal - W5W (amber bulb)
10. Fog lights, front - 55W H1
11. Fog light, rear - 21W BA5
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2003 VOLVO XC90
12. Parking lights, rear - P21/4W
l Never touch the glass of bulbs 1, 2, 3, 10 with your fingers. Grease and\
oils from your fingers
evaporate in the heat and will leave a deposit on the reflector, quickly\
damaging it.
l Bi-Xenon headlight bulbs (option) contain trace amounts of mercury. Th\
ese bulbs should always be
disposed of by an authorized Volvo retailer.
WARNING!
Bi-Xenon headlights (option) - due to the high voltage used by these h\
eadlights, these bulbs should
only be replaced by an authorized Volvo service technician.
pg. 138 Maintenance
Retaining pins
Replacing high/low beams/turn signal/parking light bulbs
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 illustration above).
4. Lift out the lamp housing.
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Front fog lights
Avoid touching the glass on the bulb with your fingers.
1. Switch off the ignition.
2. Turn the bulb holder slightly counterclockwise to release it.
3. Replace the bulb. The shape of the foot of the bulb corresponds to th\
e 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.
pg. 141 Maintenance
Location of tail light bulbs
A - Turn signal - PY 21 W (amber)
B - Brake light - 21W BA 15
C - Back-up light - 21 W BA 15
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2003 VOLVO XC90
D - Parking light - P21 4W
Replacing bulbs in the tail light cluster
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 sec\
tion of the cargo area floor.
3. If the vehicle is equipped with the optional grocery bag holder, deta\
ch the holder's bands.
4. Remove the corner panel (1 in the illustration above).
5. Open the cover (2) in the side panel by pulling the tab (3) upwar\
d/outward.
6. Loosen the bolts (4) with the 10 mm wrench (found in the tool bag)\
.
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 the bulb counterclockwise and remove. Insert a new bulb.
12. Place the lamp holder in the groove and turn clockwise.
13. Press wiring back into place.
14. Align the tail light housing with the holes for the retaining bolts \
and press it into place.
15. Tighten the retaining bolts.
16. Reinsert the side and corner panels.
pg. 142 Maintenance
Bulbs (contd)
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Rear fog light
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 pull out the bulb.
5. Insert a new bulb and press the lamp housing back into place.
Door step courtesy lights
The door step courtesy lights are located under the dashboard on the dri\
ver'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.
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Cargo compartment light
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.
pg. 143 Maintenance
Front courtesy lights
These bulbs may be difficult for you to replace yourself. We recommend t\
hat you let an authorized
Volvo retailer replace these bulbs if necessary.
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