Normally the O/D OFF light is not lit up , this allows the transmission to shift
into overdrive ( the 4th gear of the automatic transmission if the vehicle
speed is fast enough such as on a highway / freeway )
If you want the transmission to only use the first 3 gears and prevent shifting
back and forth between overdrive and drive such as on hilly terrain select
the Overdrive / Off ( O/D OFF ) position
If Its an older Grand Marquis its easy. Find the knob that you pull out to turn on the headlights. Now, just turn it clockwise and the light will turn off!
Have vehicle scanned to determine the problem
No,they won't fit.
diagram a\c system 1999 grand marquis online
don't know.
No.
i have a 95 mercury grand marquis how do i remove the passtime device You should NOT unless you paid off the car. the dealership will then remove it.
On a 1997 Mercury Grand marquis : The fuel pump inertia switch ( shut off switch ) is in the trunk , behind the trunk liner on the drivers side of the trunk , near the drivers side rear tail light ( there is an access hole )
There is a switch in the glove box to turn it off.
If you can't get to the rear of the light in the trunk, the light assenbly has to come off. PLEASE DON'T TRY TO TAKE LIGHT ASSEMBLY OFF, damage is very likely!--for concise directions on how to change from inside trunk, see the answer to "how do you change turn signal lamps both front and rear on a 96 mercury grand marquis" here in Wiki s (the answer is titled something about an Inside Job if that helps you to locate it).
make sure the gas cap is on all the way screw it on all the way and drive the car for awhile and maybe the light will go off
On my 1998 Grand Marquis, the fuel shutoff swith is located on the left sidewall of the trunk. Push the button to reset.