Page 47 of 175
1998 Volvo S90
Interior light
1 Lights always on.
2 Lights always off.
3 Light is on when either of the
front or the rear doors are opened.
Atime-delay device keeps the
interior illuminated for approx. 30
seconds after closing the driver's
door. This facilitates finding the
starting (ignition) switch, etc., at
night.
Rear reading lights
Rear seat passengers can turn the
rear reading lights on or off by
using the adjacent switches. A ON
B OFF
To avoid battery drain
The interior light and the warning
lights in the rear of the doors come
on when a door is opened.
To avoid battery drain when the
doors are opened for prolonged
periods, these lights can be
switched off by pushing in and
turning the door light switches
slightly clockwise. When the door
is closed the switch will return to
its normal position.
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Page 48 of 175

1998 Volvo S90
Chapter 3 - Body and interior (cont.)
Child safety locks, Trunk lid (sedan)
pg. 37
Child safety locks
The buttons are located on the rear door
jams.
A The door lock functions normally.
B The door cannot be opened from the
inside.
Normal operation from outside.
WARNING!
Remember, in the event of an
accident, the rear seat passengers
cannot open the doors from the inside
with the buttons in
position B.
Trunk lid
The trunk lock is incorporated in the
central locking system. This means that
you can either lock or unlock the trunk
by means of either of the front doors.
You can also operate the trunk lock
directly with the master key even if the
vehicle is centrally locked.
Unlocking Locking
Withdraw key in vertical position.
The trunk lock can also be disconnected
from
the central locking system by turning the
key counterclockwise as shown below:
Withdraw key in
horizontal position.
The trunk is now
always locked. This
option can be used for
e.g., valet parking. If you give only the
service key to the driver it will not be
possible to open the trunk. Please be
aware that this setting may preclude
access to the spare tire and jack.
To reconnect the lock to the central
locking system:
Withdraw key in
vertical position
Storage spaces pg. 38
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1998 Volvo S90
WARNING!
Always turn engine off and apply
parking brake when loading/
unloading the vehicle. Place
transmission selector in P (PARK)
position to help prevent
inadvertent movement of selector.
Alarm pg. 51
Alarm LED
Alarm
To lock: Press the lock/panic button
once to lock all doors and trunk/tailgate
and arm the security system. Lamps will
flash to acknowledge that the vehicle is
locked and the security system is armed.
To unlock: Press the unlock button once
to unlock the driver's door only and
disarm the security system.
Press the unlock button again (within 10
seconds) to unlock all doors and trunk/
tailgate.
Emergency function
To activate the " panic alarm
"function:
Press and hold lock/panic button for at
least 3 seconds. The car's lights will
flash and an alarm will sound for
approximately 30 seconds.
This function can be switched off at
any time by pressing either of the
buttons.
Programming a transmitter
New transmitters (max. 4) must be
programmed to function with your
alarm system. To do this:
l Make sure all doors, hood and
trunk/tailgate are closed.
l Turn the ignition on and off 5
times within 10 seconds. On the
fifth try, leave the ignition on.
l Press either button on the
transmitter. NOTE: The first transmitter must be
programmed within 15 seconds, the
others within 10 second intervals.
When the alarm system accepts the
codes from each transmitter, the
LED on the dash will glow steadily
for several seconds.
l Switch the ignition off and test the
transmitter(s).
Batteries
The remote transmitter is powered
by 2 three-volt batteries, type CR
1220. If three short signals are
audible from the transmitter each
time you lock/unlock the car, this
indicates that the batteries are weak.
Replacement: Remove the battery
cover on the back of the transmitter
with a coin. Replace the batteries.
Reinstall the cover, making sure it is
secured tightly to help protect the
transmitter.
NOTE: If only the driver's door is
unlocked, the lock will automatically
reengage (re-lock) and the alarm will
reset after 30 seconds unless the
door has been opened.
If all of the doors were unlocked (by
pushing button 2 twice within 10
seconds) and no door/trunk/tailgate
was opened within two minutes, all
locks will reengage and the alarm
will reset. This is to prevent the
vehicle from being left unlocked if
the unlock button is inadvertently
pressed.
The lock/unlock and alarm features
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1998 Volvo S90
High-mounted brake light
To remove: (Sedans)
Turn off ignition.
Depress catch with a screwdriver. Pull
cover upward to remove it.
To remove: (Wagons)
Turn off ignition.
Grasp the cover with both hands and pull
it towards you.
Bulb Power CP(W) Socket US Bulb No.
High-mounted brake light 32(21) BA15s
1156 Depress catches and fit new bulb.
To fit:
Fit the reflector and check that the light
works.
4-door models
Press the cover into position, noting the
position of the alignment pin at the top.
Wagons
Align the catches and press the cover into
position.
Replacing bulbs pg. 87
Interior light and reading lights
Take hold of the front section of the light
as shown and pull straight down.
Press lens out from inside and replace
bulb. Check operation before reinstalling
lamp housing.
NOTE:
The wiring should not be pinched when
the lamp housing is reinstalled.
Bulb Power Socket
Interior light 10 W SV 8.5
Reading light 5 W W2.1x9.5d
Reading lamps, rear
The bulb in the adjustable reading lamps
can be changed as follows: insert a
screwdriver as shown and twist off the
lamp. Withdraw the bulb and fit a new one.
Replacing bulbs pg. 88
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1998 Volvo S90
Door warning lamps
All doors are equipped with red warning
lamps. To replace a bulb, insert a
screwdriver as shown in picture and gently
turn it to remove the lens. Withdraw the
bulb, replace it and re-insert the lens.
Insert screwdriver and turn
Vanity mirror
Insert a screwdriver and turn it to remove
the lens. Replace the bulb and press the
lens back into place.
Door step courtesy lights
l Insert a screwdriver and turn carefully
to loosen the glass lens.
l Withdraw the lamp unit, bend back the
tabs and remove the plate.
l Replace the bulb.
l Reinstall the plate.
l Press the lamp unit back into place.
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1998 Volvo S90
of right front
door.
5 Federal
Motor
Vehicle
Safety
Standards
(FMVSS)
specifications
(USA) and
Ministry of
Transport
(CMVSS)
Standards
(Canada)
Your Volvo
is designed to
meet all
applicable
safety
standards, as
evidenced by
the
certification
label on the
rear facing
side of the
driver's door.
For further
information
regarding
these
regulations,
please
consult your
Volvo
retailer.
6. Vacuum
hose routing
Maintenance service, Warranty pg. 105
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