2000 Mercury Mystique check engine light

Instrumentation
19 Headlamps on warning chime
Sounds when the headlamps are
on, the ignition is off (and the key
is not in the ignition) and the
driver’s door is open.
Key-in-ignition warning chime
Sounds when the key is left in the
off/lock or accessory position and
the driver’s door is open.
Safety belt warning chime
For information on the safety belt
warning chime, refer to the
Seating and safety restraints
chapter.
Testing the warning and
indicator lights and chimes
Turn the ignition key to the on
position without starting the
engine. The following warning and
indicator lights will illuminate
briefly: charging system, safety belt
(does not illuminate, if the driver’s
safety belt is fastened), traction
control, ABS, brake, low coolant,
low fuel, engine oil pressure, check
engine and air bag readiness.
If any of these lights do not
illuminate, see your dealer or
qualified service technician.
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Instrumentation
21
EF
Fuel gauge
The fuel gauge displays
approximately how much fuel is in
the tank (when the key is in the
ON position). The fuel gauge may
vary slightly when the vehicle is in
motion. The ignition should be in
the OFF position while the vehicle
is being refueled. When the gauge
first indicates empty, there is a
small amount of reserve fuel in the
tank. When refueling the vehicle
from empty indication, the amount
of fuel that can be added will be
less than the advertised capacity
due to the reserve fuel.
000123
000010 20 3040506070
80
90
110
120
13 0
MPH
20 4060
55
80120 10 0
14 0
160
18 0
20010 0
EF12
03
x 1000
4
5
6
7
8
O/D
OFFCHECK
ENGINE
BRAKE
TRACTION
CONTROL
CH
Tachometer
Indicates the engine speed in
revolutions per minute (rpm).
12
03
x 1000
4
5
6
7
8
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Controls and features
54STEERING COLUMN
CONTROLS
Ignition
1. Ignition off, steering wheel
locked.
On vehicles with automatic
transaxles, the ignition key can
return to this position only if the
gearshift lever is in P (Park).
2. The accessory position. Steering
unlocked, radio operational.
Ignition and all main electrical
circuits are disabled.
The ignition key should not be left
in this position for too long to avoid
discharging the battery
unnecessarily.
3. Ignition switched on, all
electrical circuits operational.
Warning and indicator lights
illuminate. This key position is for
normal driving.
4. Starter motor activated. Release
the key as soon as the engine
starts.
3
4
21
TRACTION
CONTROL
MIRRORS
000123
000010 20 3040506070
80
90
10 0
110
120
13 0MPH20 406055
80120 10 0
14 0
160
18 0
200EF12
03x 1000
4
5
6
7
8
CHECK
ENGINEO/D
OFF
Off
Res
Set
AccCoast
On
CH
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Controls and features
71 PASSIVE ANTI-THEFT SYSTEM
(if equipped)
The Passive Anti-Theft system
(PATS) is an engine immobilization
system. It is an additional theft
protection feature that prevents
the engine from being started
unless a coded key is used..
This system is only available with
2.5 litre engines.
OFF LO PNL/FLR
PANEL
A/CFLOOR
DEF FLR
DEF
MAX
A/C HI/
POWER AUDIO AM/FM
SCAN
SEEK 31245ANSSIDE 1-2EJECTVOLUME
12 3
00
0
80
90
10 0
110
120
13 0
PH
120
14 0
160
18 0
200
EF
BRAKE
CHECK
ENGINE
CLOCK
Automatic arming
The system is armed five seconds
after switching off the ignition.
The armed status is indicated when
the control light flashes every
two seconds.
Automatic disarming
Switching on the ignition disarms
the system if the correct code is
recognized.
Keys
Your vehicle is supplied with two
coded keys.
Only these keys can be used to
start your vehicle.
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Seating and safety restraints
91 Determining if the system is
operational
The SRS uses a readiness light in
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
CHECK
ENGINE
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Starting
113 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 driver’s 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
120STEERING 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 changes 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
“dig“ the vehicle out or enable a
successful “rocking“ 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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Roadside emergencies
146Passenger compartment fuse
panel
To check or change a fuse or a
relay, open the fuse box by pulling
down the lock release lever (1).
1
Power distribution box (engine compartment)
RelayCircuits switched
R 1
R 2
R 3
R 4
R 5
R 6
R 7
R 8
R 9
R 10
R 11
D1
D2
Fuel pump
EEC module
Air conditioning
Low beam
High beam
Horn
Starter solenoid
Engine cooling fan (high speed)
Engine cooling fan
Not used
Daytime running lights
Reverse voltage protection
Not used
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