1999 Mercury Mystique light

86
The SRS consists of the following:
¥ driver and passenger air bag
modules (which include the
inflators and air bags),
¥ one impact and one safing
sensor,
¥ a readiness light and secondary
warning light, and
¥ the electrical wiring and
components.
The diagnostic module monitors its
own internal circuits and the
supplemental air bag electrical
system readiness (including the
impact sensors), the system wiring,
the air bag system readiness light,
the air bag backup power, and the
air bag ignitors.
If the air bag is inflated, the
air bag will not function
again and must be replaced
immediately
.If the air bag is not
replaced, the unrepaired area will
increase the risk of injury in a
collision.
at o .

87
the instrument cluster or a
secondary warning light to indicate
the condition of the system. Refer
to the
Air bag readinesssection in
the
Instrumentationchapter.
Routine maintenance of the air bag
is not required.
A difficulty with the system is
indicated by one or more of the
following:
¥ The readiness light will either
flash or stay lit.
¥ The readiness light will not
illuminate after ignition is turned
on.
¥ The air bag secondary warning
light will flash five times. The
pattern will repeat periodically
until the problem or the readiness
light is repaired.
If any of these things happen, even
intermittently, have the SRS
serviced at your dealership or by a
qualified technician immediately.
Unless serviced, the system may
not function properly in the event
of a collision.
O/D
OFFTRACTION
CONTROL

Starting
109
3. Turn the key to the on position
(without turning the key to start).
Make sure the following lights
illuminate briefly. If a light fails to
illuminate, have the vehicle
serviced by your dealer or a
qualified service technician.
¥ If the driverÕs safety belt is
fastened the safety belt warning
light does not illuminate.
BRAKE
BRAKE
CHECK
ENGINE
Alternative design
Alternative design
O/D
OFFTRACTION
CONTROL
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Driving
115
TRACTION CONTROL
(if equipped)
This system prevents wheel spin at
all speeds. The control will toggle
this function on and off, but the
feature defaults to on after each
cycle of the ignition key.
The traction control system
controls excessive wheel spin by
automatically applying and
releasing the brakes in conjunction
with engine torque reductions.
This can occur when accelerating
on a slippery road, a loose surface
or when pulling away on a hill. The
traction control lamp flashes on the
instrument panel when the system
is functioning to regulate tire
traction.
When the ignition is turned to the
on position, the traction control
system light comes on for
approximately three (3) seconds. If
the light does not come on when
the ignition is turned to the on
position or if it remains on when
the traction control system is
turned on, have the system
serviced by your dealer or a
qualified service technician. You
can continue to drive and do not
need to have the vehicle towed in.
You should not take unnecessary
driving risks because of the
systemÕs safety potential.
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Driving
116
STEERING YOUR VEHICLE
Your vehicle comes with power
steering. Power steering uses
energy from the engine to help
steer your vehicle.
If the amount of effort needed to
steer your vehicle at a constant
vehicle speed, have the power
steering system checked. If the
power steering system breaks
down (or if the engine is turned
off), you can steer the vehicle
manually but it takes more effort.
Never hold the steering wheel to
the extreme right or left for more
than five seconds if the engine is
running. This can damage the
power steering pump.
Switching off traction control
If you become stuck in snow or on
a slippery road surface, try
switching off the traction control
system by pressing the switch. This
may allow the excess wheel spin to
ÒdigÒ the vehicle out or enable a
successful ÒrockingÒ maneuver. Do
not rock the vehicle for more than
a few minutes, because it could
damage the vehicle.
The light in the control illuminates
continuously when the system has
been switched off. To reactivate
the system, depress the switch
again or restart the engine.
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Driving
117
TRANSAXLE OPERATION
Automatic transaxle
(if equipped)
Vehicles equipped with an
automatic transaxle are equipped
with a brake-shift interlock feature
that prevents the gearshift lever
from being moved from the
P (Park) position unless the brake
pedal is depressed.
Putting your vehicle in gear
You must push the thumb button
to move the gearshift to the
position you choose.
To operate:
1. Start the engine.
2. Depress and hold the brake
pedal.
3. Move the gearshift lever out of
P (Park).
Speed sensitive power steering
(if equipped)
The steering system is speed
sensitive. This means that the
steering effort is light for parking
and heavier for highway driving.
However, if you have to swerve
around an object or another
vehicle, your vehicle will have full
power assist.
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Driving
120
¥D (Overdrive)
Note that the vehicleÕs gearshift is
console-mounted on the floor. The
transaxle control switch (TCS) is
located on the gearshift handle.
The transaxle control indicator
light (O/D light) is located on the
instrument panel.
Overdrive is not shown on the
display, but is the default mode for
the D gearshift position. This is the
normal driving mode for the best
fuel economy. The transaxle
operates in gears one through four.
The O/D light is off (not
illuminated) during normal vehicle
operation.
Overdrive can be deactivated by
pressing the transaxle control
switch (TCS) located on the
gearshift handle. The O/D OFF
indicator light will illuminate in the
instrument cluster.
¥N(Neutral)
The wheels of the transaxle are not
locked. Your vehicle will roll freely,
even on the slightest incline, unless
the parking brake or brakes are on.
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Driving
121
O/D
OFFTRACTION
CONTROL
¥ D (Drive)
D (Drive) provides more engine
braking than overdrive and is
useful when driving through hilly
terrain or if your vehicle requires
additional power for climbing hills.
Activate by pressing the transaxle
control switch (TCS) located on
the gearshift handle. The O/D OFF
indicator light will illuminate in the
instrument cluster. Transaxle
operates in gears one through
three.
To return to overdrive mode, press
the transaxle control switch.The
O/D OFF indicator light will
extinguish.
When starting your vehicle, the
transaxle will automatically return
to normal overdrive mode when the
D (Drive) gearshift position is
selected.
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