2009 Mercury Grand Marquis turn signal bulb

Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 17
Entertainment Systems 20
AM/FM stereo 20
AM/FM stereo with CD 22
AM/FM stereo cassette with CD 25
AM/FM stereo with in-dash six CD 30
Climate Controls 37
Manual heating and air conditioning 37
Automatic temperature control 38
Rear window defroster 40
Lights 41
Headlamps 41
Turn signal control 45
Bulb replacement 46
Driver Controls 52
Windshield wiper/washer control 52
Steering wheel adjustment 53
Power windows 55
Mirrors 56
Speed control 58
Message center 62
Locks and Security 72
Keys 72
Locks 72
Anti-theft system 80
Table of Contents
1
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)

Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators stay on or flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the off or accessory position and the driver’s door is opened.
GAUGES
Speedometer:Indicates the
current vehicle speed. Refer to the
Message centerin theDriver
Controlschapter to change your
display to a digital speedometer.
The digital display is more accurate
than the analog gauge and may not
match.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Instrument Cluster
17

TURN SIGNAL CONTROL
•Push down to activate the left
turn signal.
•Push up to activate the right turn
signal.
The flash rate of the turn signal will speed up considerably if the left or
right turn lamp bulb (front or rear) is burned out.
Cornering lamps
When the turn signal is used and the headlamps are on, the cornering
lamps will light either the right or left side depending on the direction of
the turn.
INTERIOR LAMPS
Map/courtesy lamps
The courtesy lamps light when:
•any door is opened.
•the instrument panel dimmer
switch is rotated past the detent.
•the unlock control of the remote
entry controls is pressed and the
ignition is off.
The reading lamps can be turned on
by pressing the rocker controls next
to each lamp.
If equipped with remote keyless entry, the courtesy lamp will illuminate
whenever any door is opened and will remain on for 25 seconds after the
door is shut or when the ignition is turned to the on position.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Lights
45

Replacing headlamp bulbs
To remove the headlamp bulb:
1. Make sure the headlamp control is in the off position, then open the
hood.
2. Remove the three pin type retainers and the radiator sight shield.
3. Remove the front parking lamp assembly. Refer toReplacing front
parking/cornering/turn signal lamp bulbsin this section.
4. Remove the headlamp retainer
bolts and the headlamp assembly.
5. Disconnect the electrical
connector.
6. Remove the old headlamp bulb by
rotating it counterclockwise and pull
it out.
7. To install, reverse the removal
procedure. (Re-aiming the headlamps
may be necessary. For additional
information, refer to the headlamp
aiming section in this chapter.)
WARNING:Handle a halogen headlamp bulb carefully and keep
out of children’s reach. Grasp the bulb only by its plastic base
and do not touch the glass. The oil from your hand could cause the
bulb to break the next time the headlamps are operated.
Note:If the bulb is accidentally touched, it should be cleaned with
rubbing alcohol before being used.
Note:The headlamp bulb should not be removed from the headlamp
until just before a replacement bulb is installed. Removing the bulb for
an extended period of time may affect headlamp bulb performance.
Contaminants may enter the headlamp where they can settle on the lens
and reflector. Never turn the headlamps on with the bulb removed.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Lights
48

Replacing front parking/cornering/turn signal lamp bulbs
To remove the parking/cornering/turn signal lamp bulbs:
1. Make sure the headlamp switch is in the off position, then open the
hood.
2. Remove the three pin type retainers and the radiator shield.
3. Remove two nuts from the back
side of the lamp assembly, then pull
the lamp assembly away from the
vehicle.
4. Rotate the bulb socket
counterclockwise and remove it
from the lamp assembly.
5. Carefully pull bulb straight out of
the socket and push in the new
bulb.
6. To install, reverse the order of
the removal procedure.
Note:The parking lamp/turn signal bulbs should not be removed from
the lamp until just before a replacement bulb is installed. Removing the
bulb for an extended period of time may affect headlamp bulb
performance. Contaminants may enter the headlamp where they can
settle on the lens and reflector. Never turn the lamps on with the bulb
removed.
Replacing tail lamp/brake/turn lamp bulbs
The tail lamp, the brake lamp and the turn signal lamp bulbs are located
in the tail lamp assembly. Follow the same steps to replace either bulb.
2009 Grand Marquis(grn)
Owners Guide(own2002), 2nd Printing
USA(fus)
Lights
49