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1998 Volvo S90
For cold starts at altitudes
above 6000 ft (1800 m),
depress the accelerator pedal
halfway and turn the key to the
starting position. Release the
accelerator pedal slowly when
the engine starts.
4 To release the gear selector,
depress the brake pedal .See
page 61 for instructions on
manually overriding the
SHIFTLOCK system if the
lever cannot be moved. Do not
race a cold engine immediately
after starting. Oil flow may not
reach some lubricating points
fast enough to prevent engine
damage. WARNING!
Never leave car unattended
with engine running.
Always open the garage
doors fully before starting
the engine inside a garage to
ensure adequate ventilation.
The exhaust gases contain
carbon monoxide, which is
invisible and odorless but
very poisonous.
NOTE:
l Do not exceed 3000rpm until
the ticking sound disappears.
l Selecting position P or N
when idling at a standstill for
prolonged periods of time will
help prevent overheating of the
transmission oil.
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1998 Volvo S90
Chapter 4 (cont)
Automatic transmission
pg. 58
P(Park)
Use this position when
starting the engine or parking
the car.
Never use P while car is in
motion.
The transmission is
mechanically locked when in
position P. Also use the
parking brake when parking
on grades.
The gear selector is locked in
the P position (Shift lock). To
release the selector, start the
engine and depress the brake
pedal. See page 61 for
instructions on manually
releasing the gear selector. WARNING!
Never leave the car when
the engine is running. If, by
mistake, the gear selector is
moved from P the car may
start moving.
R(Reverse)
Never engage R while car is
moving forward.
N(Neutral)
Neutral position = no gear is
engaged.
Use parking brake. The
engine can be started with
the gear selector in this
position.
D(Drive)
D is the normal driving
position and should be used
as often as possible to help
improve fuel economy.
When modes E or S are
selected, upshift and
downshift of the forward
gears occur automatically
and are governed by
accelerator pedal position
and vehicle speed.
3 (Intermediate position)
Automatically shifts up and
down between first second
L (Low gear)
The gearbox does not upshift in
position L! Select position L if you
wish to drive in first or second gear
and you do not wish to shift up (when
driving in hilly terrain, for example, as
position L provides the best engine
braking power). The transmission will
conspicuously shift down from second
to first if road speed drops to below 25
or 20 mph (40 km/h or 30 km/h)
(engines B6304 and B6254
respectively) when driving in
Economy mode. When driving in
Sport mode, the same very noticeable
shift takes place if the speed drops to
below 6 mph (10 km/h).
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1998 Volvo S90
and third gears when in
driving modes E or S. There
is no upshift from third gear.
Position 3 can be used for
driving in hilly terrain, for
towing trailers or for
increased engine braking
power.
CAUTION: Never select P
or R while the car is in
motion. When initially
selecting positions D, 3, L
or R, your right foot should
press firmly on the brake
pedal to ensure that the car
is standing still with the
engine idling. The gear
selector should not be
downshifted to L at speeds
above 75 mph (125 km/h). -
Always observe posted
speed limits!
Automatic transmission pg. 59
Shift gate positions
The gear selector can be moved
freely between D and 3.
Selections of other positions are
Kick-down
Automatic shift to a lower gear
(kick-down) is achieved by
depressing the accelerator pedal
fully and briskly.
An up-shift will be achieved
when approaching the top speed
for a particular gear or by
releasing the accelerator pedal
slightly. Kick-down can be used
for maximum acceleration or
when passing at highway
speeds.
The indicator lamp in the
instrument panel lights up when
mode W is selected. Press button
W in order to disengage this
mode.
When mode W is disengaged,
the gearbox automatically
reverts to the previously selected
S or E mode.
If the indicator lamp begins to
flash, this is an indication of a
fault in the automatic gearbox. If
the transmission does not shift
properly, place the gear selector
in position L. Please contact
your Volvo retailer if this
occurs.
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1998 Volvo S90
obtained by depressing the
selector knob prior to moving
the selector.
Slightly depressing the selector
knob allows selection of
positions N, D, 3 and L. Fully
depressing the selector knob
allows selection of positions R
and P. This is also necessary
when initially bringing the
selector out of position P. Fully
depressing the selector knob
thus permits shifting freely
between all positions.Mode selector
The push-buttons to the left of
the gear lever are for selection of
modes E, S and W. Any mode
can be selected while the car is
on the move.
Winter/Wet mode
Enhanced Vehicle Traction
This mode may be selected for
starting/moving off on slippery
roads or to lower downshift
speeds if the transmission is in
"L".
In this mode:
l In position D*, the gearbox
starts in third gear and changes
up to fourth gear.
l In position 3*, second gear is
locked and there is no change up
to third gear.
l In position L, first gear is
locked.
*These positions always offer
the kick-down feature.
CAUTION: Driveability and
fuel economy will be
adversely affected by
prolonged driving in mode W .
Volvo recommends using this
mode only when starting in
extremely slippery conditions.
Sport Mode
This mode is adapted to "sporty"
driving characteristics. The
transmission upshifts at higher
engine speeds and less
accelerator pedal pressure is
required to initiate a downshift.
Economy Mode
This mode is used normally. The
gearbox changes gears at a
lower engine speed to achieve
the best possible fuel
consumption.
"Lock-up"
The automatic gearbox has a
"lock-up" function. It reduces
engine speed and saves fuel. The
"lock-up" function can
sometimes be felt as an
additional gear change.
Points to remember pg. 60
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1998 Volvo S90
Special Tips - automatic transmission
l For driving down steep hills and when driving
for prolonged periods at low speeds, position L
should be selected. Avoid, however, repeated
changes since this can cause overheating of the
transmission oil. For driving on long continuous
uphill gradients, select position 3.
l Do not hold the car stationary on an incline by
using the accelerator pedal. Instead, apply the
hand brake (parking brake). This prevents the
transmission oil from becoming overheated.
l When towing a trailer, select shift position 3.
l The (E)conomy mode should be selected when
the cruise control is engaged.
l Never select P or R while the car is in motion.
l When initially selecting positions D, 3, L or R,
your right foot should press firmly on the brake
pedal to ensure that the car is standing still with
the engine idling.
l The gear selector should not be downshifted to
L at speeds above 75 mph (125 km/h). Always
observe posted speed limits. Cooling system
The risk for overheating is greatest, especially in
hot weather, when:
l towing a trailer up steep inclines for prolonged
periods at wide open throttle and low engine rpm.
l stopping the engine suddenly after high speed
driving (so-called "after-boiling" can occur).
To avoid overheating, the following rules should
be followed:
l Reduce speed and downshift when towing a
trailer up long, steep inclines. The risk of
overheating can be reduced by switching off the
air conditioning system for a short time.
l Do not let the engine idle unnecessarily for
prolonged periods.
l Do not mount auxiliary lamps in front of the
grill.
When the risk of overheating is imminent, or in
the event of overheating, (the temperature gauge
goes repeatedly into, or stays continually in, the
red section) the following precautions should be
taken:
l Switch off the air conditioning system.
l Pull off the road, away from traffic, stop the car
and put the gear lever into neutral. Do not stop the
engine!
l Switch the heater to full (maximum) position.
Increase the engine speed to approx. 2000 rpm
(twice idling speed) until the temperature begins
to drop.
See "Coolant" to check and top-up the coolant
level if necessary.
WARNING! Do not remove coolant expansion
tank cap. The coolant will be extremely hot.
Points to remember pg. 61
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1998 Volvo S90
Shiftlock release
The gear selector is locked in
the P position. To manually
release the shift lock, turn the
starting (ignition) key to
position I and press firmly on
the "OVERRIDE" button
(located under the cover near
the base of the gear selector -
see illustration). While
holding the override button
down, move the gear selector
from the (P)ark position. Electrical system
When replacing the battery or
when carrying out work
involving the electrical
system, the following should
be observed:
l A battery connection to the
wrong terminal will damage
the diodes. Before
connections are made, check
the polarity of the battery
with a voltmeter.
l If booster batteries are used
for starting, they must be
properly connected to
minimize the risk of the diode
being damaged.
For correct connection, see
"Jump starting" section.
l Never disconnect the
battery circuit (for example,
to replace the battery) while
the engine is running, as this
will immediately ruin the
generator. Always make sure
that all the battery
connections are properly
tightened.
l If any electrical-welding
work is performed on the
vehicle, the battery's ground
lead (negative cable) and all
the connecting cables of the
generator must be
disconnected and the welder
cables placed as near the
welding point as possible.
l The radio must be turned
off before the battery is
disconnected.
l If the radio has an antitheft
code and the battery has been
WARNING!
The Supplemental Restraint
System is grounded under the
driver's seat. Do not loosen the two
screws grounding the unit. Do not
ground other electrical
components using these screws or
any other points near them. Faults
in the system could occur if it is
improperly grounded.
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1998 Volvo S90
disconnected, the code must
be re-entered before the radio
will function properly.
Points to remember pg. 62
Weight distribution affects
handling
At the specified curb weight
your car has a tendency to
understeer, which means that the
steering wheel has to be turned
more than might seem
appropriate for the curvature of
a bend. This ensures good
stability and reduces the risk of
rear wheel skid. Remember that
these properties can alter with
the vehicle load. The heavier the
load in the trunk, the less the
tendency to understeer.
Handling, roadholding
Vehicle load, tire design, and
inflation pressure, all affect
vehicle handling. Therefore,
check that the tires are inflated
to the recommended pressure
according to the vehicle load.
See "Tire pressure" section.
Loads should be distributed so
that capacity weight or
maximum permissible axle loads
are not exceeded.
WARNING!
An extra mat on the driver's
floor can cause the
accelerator pedal to catch.
Check that the movement of
the accelerator pedal is not
impeded. Not more than one
protective floor covering may
be used at one time.
CAUTION: Drive slowly and
carefully if going through
standing water (i.e. flooded
roadways, etc.). Damage to
engine could result if excess
water is ingested through the air
intake system. Never drive the
vehicle in water deeper than 1
foot (300 mm). See the flood
warning on page 7.
WARNING! Do not drive
with trunk lid or tailgate
open!
Poisonous exhaust gases may
enter via the trunk lid or
tailgate.
If the trunk lid/tailgate must
be kept open for any reason,
proceed as follows:
l Close the windows.
l Set the ventilation system
Roof rails/racks
Roof rails are standard
equipment on wagon models.
Load bars are available as a
retailer installed option on the
sedan models. Observe the
following points when is use:
l Avoid single-point loads.
Distribute the load evenly.
l Place heavier cargo at bottom
of load.
l Observe that center of gravity
and handling are influenced by
load weight.
l Increasing load size increases
wind resistance and, thus,
adversely affects fuel economy.
l Anchor the cargo correctly
with appropriate tie-down
equipment.
l Drive carefully. Avoid rapid
starts, fast cornering and hard
braking.
l Max. roof load is 220 lbs.
(100 kg) for removable racks.
For permanent roof racks, check
the manufacturers weight
specifications.
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1998 Volvo S90
WARNING! It is
recommended that tires of
the same make and
dimensions be used on all
four wheels (including the
use of snow tires). Do not use
bias ply tires as this will
adversely alter vehicle
handling characteristics. control to and blower
control to its highest setting.
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