2000 Mercury Grand Marquis hood open

Working with the engine off
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from moving unexpectedly.
Working with the engine on
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Block the wheels to prevent the vehicle from moving unexpectedly.
Do not start your engine with the air cleaner removed and do
not remove it while the engine is running.
OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
instrument panel.
2. Go to the front of the vehicle and
release the auxiliary latch that is
located under the front of the hood.
3. Lift the hood until the lift
cylinders hold it open.
HOOD
Maintenance and care
151

ENGINE OIL
Checking the engine oil
Refer to the Scheduled Maintenance Guide for the appropriate intervals
for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait a few minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the
engine oil level indicator (dipstick).
6. Wipe the indicator clean. Insert the indicator fully, then remove it
again.
DO NOT OVERFILL MIN
MAX
Maintenance and care
153

If the vehicle's powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a ªnot ready for I/M testº
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
²First, at least 10 minutes of driving on an expressway or highway.
²Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete.
BULBS
Replacing exterior bulbs
Check the operation of the following lamps frequently:
²Headlamps
²Tail lamps
²Brakelamps
²High-mount brakelamp
²Turn signals
²Backup lamps
²License plate lamp
Do not remove lamp bulbs unless they will be replaced immediately. If a
bulb is removed for an extended period of time, contaminants may enter
the lamp housings and affect performance.
Replacing headlamp bulbs
To remove the headlamp bulb:
1. Make sure headlamp switch is in OFF position, then open the hood.
2. Remove the protective cover by turning the three knobs to the unlock
position.
Maintenance and care
185

5. Turn the headlamps on and make sure they work properly. If the
headlamp was correctly aligned before you changed the bulb, you should
not need to align it again.
Replacing front parking lamp/turn signal bulbs
The park/turn lamp bulbs can be replaced with out removing the
headlamp assembly.
1. Make sure headlamp switch is in OFF position, then open the hood.
2. Remove the protective cover by turning the three knobs to the unlock
position.
3. Disconnect the electrical
connector from the bulb by pulling
rearward.
4. Rotate the bulb socket
counterclockwise and remove from
lamp assembly.
5. Carefully pull bulb straight out of
the socket and push in the new bulb
until it snaps, locking it into
position.
6. To complete installation, follow the removal procedure in reverse
order.
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.
Maintenance and care
187

quality ......................................179
running out of fuel .................179
safety information relating
to automotive fuels ................175
Fuses ...................................135,136
Garage door opener ....................65
Gas cap (see Fuel cap) ............177
Gas mileage
(see Fuel economy) .................180
Gauges .........................................15
battery voltage gauge ...............19
engine coolant
temperature gauge ...................18
engine oil pressure gauge ........19
fuel gauge ..................................15
odometer ...................................17
speedometer .............................16
trip odometer ............................18
GAWR
(Gross Axle Weight Rating) .....127
definition .................................127
driving with a heavy load ......127
location ....................................127
GVWR (Gross
Vehicle Weight Rating) .............127
calculating ...............................127
definition .................................127
driving with a heavy load ......127
location ....................................127
Hazard flashers .........................134
Head restraints ...........................87
Headlamps ...................................24
aiming ......................................190
autolamp system .......................25
bulb specifications ..................189
daytime running lights .............24
flash to pass ..............................25
high beam ............................11,25
replacing bulbs .......................185
turning on and off ....................24
warning chime ..........................15
Heating ........................................26heating and air conditioning
system .......................................26
HomeLink universal
transceiver (see Garage
door opener) ................65,66,67,68
Hood ..........................................151
Ignition .......................................200
positions of the ignition ...........60
Infant seats
(see Safety seats) .....................107
Inspection/
maintenance (I/M) testing .......184
Instrument panel
cleaning ...................................194
cluster ...................................8,194
lighting up
panel and interior .....................24
location of components ..............8
Jump-starting your vehicle ......144
Keyless entry system .................82
autolock .....................................76
keypad .......................................82
programming entry code .........83
Keys
key in ignition chime ...............14
positions of the ignition ...........60
Lamps
autolamp system .......................25
bulb replacement
specifications chart ................189
cargo lamps ...............................24
daytime running light ...............24
headlamps .................................24
headlamps, flash to pass ..........25
instrument panel, dimming .....24
interior lamps ....................24,189
replacing bulbs .........185,187,189
Lane change indicator
(see Turn signal) ........................59
Lights, warning and indicator ......8
air bag ........................................10
air suspension ...........................12
Index
217