warning light Mercury Grand Marquis 2001 Owner's Manuals

These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner's Guide
Fasten Safety BeltAir Bag-Front
Air Bag-SideChild Seat
Child Seat Installation
WarningChild Seat Tether
Anchorage
Brake SystemAnti-Lock Brake System
Brake Fluid -
Non-Petroleum BasedTraction Control
Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
Power Windows
Front/RearPower Window Lockout
Introduction
4

WARNING LIGHTS AND CHIMES
Standard instrument cluster
Optional instrument cluster
Low fuel (if equipped)
Illuminates as an early reminder of a
low fuel condition indicated on the
fuel gauge (refer toFuel gaugein
this chapter for more information).
When refueling, after the light
comes on, the amount of fuel that is added will be less than the
advertised capacity since there is fuel still in the tank. The ignition must
be in the ON position for this lamp to illuminate. The lamp will also
illuminate for several seconds after the ignition is turned to the ON
position regardless of the fuel level to ensure your bulb is working.
E
LOW
FUELCHECK
ENGINECHECK
FUEL
CAP
AIR
SUSPOD
OFF
BRAKEAIR
BAG
TEMP OIL VOLTS FUEL
MPH km/h10 203040506070
80
90
10 0
11 0
12 020 406080100
120
140
160
180
200
H H
L C F H
L
< FUEL FILL DOOR TRAC
CNTL
0000000
0
0 0 0
+ –
F
E
/2 1
N
O
R
M
H
Ckm/h
MPH
km SCHECK
ENGINE
TRAC
CNTL
CHECK
FUEL
CAPSPEED CONTROL
P R N D 2 1
CHECK
TRUNK AJAR LTR/100 kmAIR SUSPENSION
OVERDRIVE OFFDOOR
AJAR
LOW
WASHER
FLUID
DISTANCE
TO EMPTY
TRIP
AAVG FUEL
ECONOMY
TRIP
BAVG
SPEED
km
MILES
/GAL
LOW
FUEL
Instrumentation
8

Light is blinking:
Engine misfire is occurring which could damage your catalytic converter.
You should drive in a moderate fashion (avoid heavy acceleration and
deceleration) and have your vehicle serviced at the first available
opportunity.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire.
Check fuel cap (if equipped)
Momentarily illuminates when the
ignition is turned to the ON position
to ensure your bulb is working.
When this light turns on, check the
fuel filler cap. Continuing to operate
the vehicle with the check fuel cap light on, can activate theService
Engine Soon/Check Enginewarning light. When the fuel filler cap is
properly re-installed, the light(s) will turn off after a period of normal
driving. This period will vary depending on driving conditions.
It may take a long period of time for the system to detect an
improperly installed fuel filler cap.
For more information, refer toFuel filler capin theMaintenance and
carechapter.
Air bag readiness
Momentarily illuminates when the
ignition is turned ON. If the light
fails to illuminate, continues to flash
or remains on, have the system
serviced immediately.
CHECK
FUEL
CAP
AIR
BAG
Instrumentation
10

Brake system warning
²Standard instrument cluster
²Optional instrument cluster
Momentarily illuminates when the
ignition is turned to the ON position
to ensure the circuit is functional.
Also illuminates if the parking brake
is engaged. If brake warning lamp does not illuminate at these times,
seek service immediately. Illumination after releasing the parking brake
indicates low brake fluid level and the brake system should be inspected
immediately.
Anti-lock brake system (ABS) (If equipped)
Momentarily illuminates when the
ignition is turned to the ON position
to ensure the circuit is functional. If
the light does not illuminate
momentarily at start up, remains on
or continues to flash, the ABS needs to be serviced. With the ABS light
on, the anti-lock brake system is disabled and normal braking is still
effective unless the brake warning light also remains illuminated with the
parking brake released.
Turn signal
Illuminates when the left or right
turn signal or the hazard lights are
turned on. If one or both of the
indicators stay on continuously or
flash faster, check for a burned-out
turn signal bulb. Refer toBulbsin theMaintenance and carechapter.
High beams
Illuminates when the high beam
headlamps are turned on.
!
BRAKE
P!
BRAKE
ABS
Instrumentation
12

POSITIONS OF THE IGNITION
1. ACCESSORY, allows the electrical
accessories such as the radio to
operate while the engine is not
running.
2. LOCK, locks the steering wheel,
automatic transmission gearshift
lever and allows key removal.
3. OFF, shuts off the engine and all
accessories without locking the
steering wheel.
4. ON, all electrical circuits operational. Warning lights illuminated. Key
position when driving.
5. START, cranks the engine. Release the key as soon as the engine
starts.
TILT STEERING
Pull the tilt steering control toward
you to move the steering wheel up
or down. Hold the control while
adjusting the wheel to the desired
position, then release the control.
Never adjust the steering wheel when the vehicle is moving.
3
1
2
5
4
Controls and features
67

²Restraints Control Module (RCM) with impact and safing sensors.
²Restraint system warning light and back-up tone.
²The electrical wiring for the air bags, crash sensor(s), safety belt
pretensioners, front safety belt usage sensors, driver seat position
sensor, passenger occupant classification sensor (if equipped), and
indicator lights.
How does the personal safety system work?
The Personal Safety System can adapt the deployment strategy of your
vehicle's safety devices according to crash severity and occupant
conditions. A collection of crash and occupant sensors provides
information to the Restraints Control Module (RCM). During a crash, the
RCM activates the safety belt pretensioners and/or either one or both
stages of the dual-stage air bag supplemental restraints based on crash
severity and occupant conditions.
The fact that the pretensioners or air bags did not activate for both front
seat occupants in a collision does not mean that something is wrong with
the system. Rather, it means the Personal Safety System determined the
accident conditions (crash severity, belt usage, etc.) were not
appropriate to activate these safety devices. Front air bags and
pretensioners are designed to activate only in frontal and near-frontal
collisions, not rollovers, side-impacts, or rear-impacts unless the collision
causes sufficient longitudinal deceleration.
Driver and passenger dual-stage air bag supplemental restraints
The dual-stage air bags offer the capability to tailor the level of air bag
inflation energy. A lower, less forceful energy level is provided for more
common, moderate-severity impacts. A higher energy level is used for
the most severe impacts. Refer toAir bag Supplemental Restraints
section in this chapter.
Front crash severity sensor
The front crash severity sensor enhances the ability to detect the
severity of an impact. Positioned up front, it provides valuable
information early in the crash event on the severity of the impact. This
allows your Personal Safety System to distinguish between different
levels of crash severity and modify the deployment strategy of the
dual-stage air bags and safety belt pretensioners.
Seating and safety restraints
103

Front safety belt usage sensors
The front safety belt usage sensors detect whether or not the driver and
front outboard passenger safety belts are fastened. This information
allows your Personal Safety System to tailor the air bag deployment and
safety belt pretensioner activation depending upon safety belt usage.
Refer toSafety Beltsection in this chapter.
Front safety belt pretensioners
The safety belt pretensioners are designed to tighten the safety belts
firmly against the occupant's body during a collision. This maximizes the
effectiveness of the safety belts and helps properly position the occupant
relative to the air bag to improve protection. The safety belt
pretensioners can be either activated alone or, if the collision is of
sufficient severity, together with the air bags.
Front safety belt energy management retractors
The front safety belt energy management retractors allow webbing to be
pulled out of the retractor in a gradual and controlled manner in
response to the occupant's forward momentum. This helps reduce the
risk of force-related injuries to the occupant's chest by limiting the load
on the occupant. Refer toSafety Beltsection in this chapter.
Determining if the Personal Safety System is operational
The Personal Safety System uses a warning light in the instrument
cluster or a back-up tone to indicate the condition of the system. Refer
to theWarning Lightsection in theInstrument Clusterchapter.
Routine maintenance of the Personal Safety System is not required.
The Restraints Control Module (RCM) monitors its own internal circuits
and the circuits for the air bag supplemental restraints, crash sensor(s),
safety belt pretensioners, front safety belt buckle sensors, driver seat
position sensor, and passenger occupant classification sensor (if
equipped). In addition, the RCM also monitors the restraints warning
light in the instrument cluster. A difficulty with the system is indicated
by one or more of the following.
²The warning light will either flash or stay lit.
²The warning light will not illuminate immediately after ignition is
turned on.
²A series of five beeps will be heard. The tone pattern will repeat
periodically until the problem and warning light are repaired.
Seating and safety restraints
105

Insert the tongue into the correct
buckle (the buckle closest to the
direction the tongue is coming
from). To lengthen the belt, turn the
tongue at a right angle to the belt
and pull across your lap until it
reaches the buckle. To tighten the
belt, pull the loose end of the belt
through the tongue until it fits
snugly across the hips.
Shorten and fasten the belt when
not in use.
Safety belt extension assembly
If the safety belt is too short when fully extended, there is a 20 cm
(8 inch) safety belt extension assembly that can be added (part number
611C22). This assembly can be obtained from your dealer at no cost.
Use only extensions manufactured by the same supplier as the safety
belt. Manufacturer identification is located at the end of the webbing on
the label. Also, use the safety belt extension only if the safety belt is too
short for you when fully extended. Do not use extensions to change the
fit of the shoulder belt across the torso.
Safety belt warning light and indicator chime
The seat belt warning light illuminates in the instrument cluster and a
chime sounds to remind the occupants to fasten their safety belts.
Seating and safety restraints
111

Conditions of operation
If... Then...
The driver's safety belt is not
buckled before the ignition switch
is turned to the ON position...The safety belt warning light
illuminates 1-2 minutes and the
warning chime sounds 4-8
seconds.
The driver's safety belt is buckled
while the indicator light is
illuminated and the warning chime
is sounding...The safety belt warning light and
warning chime turn off.
The driver's safety belt is buckled
before the ignition switch is turned
to the ON position...The safety belt warning light and
indicator chime remain off.
Belt minder
The Belt Minder feature is a supplemental warning to the safety belt
warning function. This feature provides additional reminders to the
driver that the driver's safety belt is unbuckled by intermittently
sounding a chime and illuminating the safety belt warning lamp in the
instrument cluster.
If... Then...
The driver's safety belt is not
buckled approximately 5 seconds
after the safety belt warning light
has turned off...The Belt Minder feature is
activated - the safety belt warning
light illuminates and the warning
chime sounds for 6 seconds every
30 seconds, repeating for
approximately 5 minutes or until
safety belt is buckled.
The driver's safety belt is buckled
while the safety belt indicator light
is illuminated and the safety belt
warning chime is sounding...The Belt Minder feature will not
activate.
The driver's safety belt is buckled
before the ignition switch is turned
to the ON position...The Belt Minder feature will not
activate.
The purpose of the Belt Minder is to remind occasional wearers to wear
safety belts all of the time.
Seating and safety restraints
112

One time disable
Any time the safety belt is buckled and then unbuckled during an
ignition ON cycle, Belt Minder will be disabled for that ignition cycle
only.
Deactivating/activating the belt minder feature
Read steps1-9thoroughly before proceeding with the
deactivation/activation programming procedure.
The Belt Minder feature can be deactivated/activated by performing the
following procedure:
Before following the procedure, make sure that:
²the parking brake is set
²the gearshift is in P (Park) (automatic transmission)
²the ignition switch is in the OFF position
²all vehicle doors are closed
²the driver's safety belt is unbuckled
²the parklamps/headlamps are in OFF position (If vehicle is equipped
with Autolamps, this will not affect the procedure.)
To reduce the risk of injury, do not deactivate/activate the Belt
Minder feature while driving the vehicle.
1. Turn the ignition switch to the RUN (or ON) position. (DO NOT
START THE ENGINE)
2. Wait until the safety belt warning light turns off. (Approximately 1±2
minutes)
²Steps 3±5 must be completed within 60 seconds or the procedure will
have to be repeated.
3. Buckle then unbuckle the safety belt three times, ending with the
safety belt unbuckled. This can be done before or during Belt Minder
warning activation.
4. Turn on the parklamps/headlamps, turn off the parklamps/headlamps.
5. Buckle then unbuckle the safety belt three times, ending with the
safety belt unbuckled.
²After step 5 the safety belt warning light will be turned on for three
seconds.
Seating and safety restraints
114