Ford Grand Marquis Owner's Manual page 244

the headlamp beams are pointed substantially
away from a position slightly down and to
the right
Headlamp Bulb
The headlamps on your vehicle use replaceable
bulbs. When the lamp burns out, simply replace
the bulb, rather than the whole lamp.
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.
Do not remove the burned-out bulb unless you
can immediately replace it with a new one. If a
bulb is removed for an extended period of time,
contaminants may enter the headlamp housing
and affect its performance.
Headlamp bulb removal
RWARNING
245