Mercury Grand Marquis 2004 s Owner's Guide

Mercury Grand Marquis 2004 s Owner's Guide https://www.carmanualsonline.info/img/33/10914/w960_10914-0.png Mercury Grand Marquis 2004 s Owner's Guide

Page 31 of 240

Mercury Grand Marquis 2004  s Owners Guide •Tighten very loose tapes by inserting a finger or pencil into the hole
and turning the hub.
•Remove loose labels before inserting tapes.
•Allow tapes which have been subjected to extreme heat,

Page 32 of 240

Mercury Grand Marquis 2004  s Owners Guide MANUAL HEATING AND AIR CONDITIONING SYSTEM
(IF EQUIPPED)
1.Fan speed adjustment:Controls
the volume of air circulated in the
vehicle.
2.Temperature selection:
Controls the temperature of the
airflow i

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Mercury Grand Marquis 2004  s Owners Guide 1. Select NORM A/C.
2. Modulate the temperature control to maintain comfort.
3. Set the fan speed to HI.
4. Direct the outer instrument panel vents towards the side windows.
To increase airflow to the

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Mercury Grand Marquis 2004  s Owners Guide 3.Fan speed:Turn to manually
increase or decrease fan speed.
4.Defrost:
Distributes outside air through the windshield defroster
vents and the side window demisters.
5.Floor/defrost:Distributes outsid

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Mercury Grand Marquis 2004  s Owners Guide •Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
To aid in side window defogging/demisting in cold weather:
1. Select NORM A/C.
2. Modulate the temperature con

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Mercury Grand Marquis 2004  s Owners Guide HEADLAMP CONTROL
Turns the lamps off.
Turns on the parking
lamps, instrument panel lamps,
license plate lamps and tail lamps.
Turns the headlamps on.
Autolamp control
The autolamp system provides ligh

Page 37 of 240

Mercury Grand Marquis 2004  s Owners Guide Always remember to turn on your headlamps at dusk or during
inclement weather. The Daytime Running Light (DRL) System
does not activate your tail lamps and generally may not provide
adequate lighting

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Mercury Grand Marquis 2004  s Owners Guide AIMING THE HEADLAMPS
The headlamps on your vehicle are properly aimed at the assembly plant.
If your vehicle has been in an accident the alignment of your headlamps
should be checked by a qualified se

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Mercury Grand Marquis 2004  s Owners Guide To see a clearer light pattern for
adjusting, you may want to block
the light from one headlamp while
adjusting the other.
5. Locate the vertical adjuster on
each headlamp. Usinga4mm
wrench, turn the

Page 40 of 240

Mercury Grand Marquis 2004  s Owners Guide MAP/COURTESY LAMPS
Without a moon roof
With a moon roof
To turn on the map lamps, press the
map lamp control.
BULBS
Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Using the