I have a '89 Merc. Grand Marquis and in the fuse panel there is an ignition fuse. If you jump a live wire to to that fuse it turns the on the accessory, from there you can press the switch in the glove box. if that doesnt work you can take the switch out of the glove box and put a 12v pos to it while 12v grd to the car should open it. if the cylinoid in the truck is dead meaning it wont work putting voltage to it then you would have to pick the lock, or have one made like the other reply. if you have any questions let me know.
On the exterior keypad, enter your 5-digit code and then press '3' to pop the trunk. Picking the lock is almost impossible for all but the most skilled locksmiths ...and usually results in flaky lock operation after that anyway.
if your keys are locked in the trunk ( i had this problem today actually while installing a few amps for my new system) you can take the back seat panel down, cut a hole in the fabric and there should be two big holes, use something long with a hook at the end (a modified coat hanger will do the trick) and shine a flash light in there, and well good luck hooking the keys lol.Another :As stated above, enter your 5-digit code into the touchpad, then press the 5|6 button. It should pop the trunk. If you don't HAVE a touchpad, you could have it picked, or you could drill out the cylinder yourself and replace it with a new one. Good luck.
On a 1993 Mercury Grand Marquis : The electric fuel pump is INSIDE the fuel tank
The electric fuel pump is inside the fuel tank
If the back of the rear seat can be removed, then you can crawl into the trunk and release it. If that is not an option, and the electric switch cant be fixed, then the lock will either have to be picked or drilled out.
inside the car
It is inside the fuel tank.
Inside the fuel tank.
Only one - it's inside the gas tank. --------------------------------------------------------------------------------------------- The fuel filter is underneath the 2008 Mercury Grand Marquis ( I believe under the passenger side of the vehicle ) mounted on the frame . The ELECTRIC fuel pump INSIDE the gas tank has a " sock " on the end of the pickup end Helpfull ( the first answer is not mine , the corrected answer is )
Call for help. Fuel pump is INSIDE the fuel tank. The entire tank needs to be removed to get at the electric pump.
On a 2001 Mercury Grand Marquis the electric fuel pump is INSIDE the fuel tank The fuel tank is mounted vertically just behind the rear wheels and the fuel pump is mounted high on the side of the tank facing towards the front of the vehicle
On a 1992 Mercury Grand Marquis : The electric fuel pump is mounted INSIDE the fuel tank * it has a vertically mounted fuel tank just behind the rear wheels and the fuel pump is mounted inside the fuel tank through an opening high on the side of the fuel tank facing towards the front of the vehicle
In a 1998 Mercury Grand Marquis : The ELECTRIC fuel pump is INSIDE the fuel tank * the fuel tank is mounted vertically behind the rear wheels and the access hole for the fuel pump is near the top of the tank , on the side facing towards the rear seat
The fuel pump is inside the fuel tank.
Inside and on top of the fuel tank.
On a 2007 Mercury Grand marquis : The electric fuel pump is INSIDE the gas tank ( a picture I was looking at shows that the fuel tank is mounted vertically behind the rear seat and the fuel pump is mounted in the side of the tank that faces the rear seat , near the top of the tank )
On a 2001 Mercury Grand Marquis : The electric fuel pump is INSIDE the gas tank ( it is a vertical gas tank located behind the rear seat and the fuel pump is near the top on the side facing towards the rear seat )
the fuel pump is located inside of the gas tank.
driver's side , inside the car, near the parking brake.
How do you remove the rear door panels on your 1994 Mercury Grand Marquis They are shut and will not open the locking mechanism has fallen down inside the door?
Inside the Driver's Door there is a sticker with the Gross Vehicle Weight listed on it.
Inside the truck on the driver's side.
Follow the Youtube instructions.
Look inside the trunk. Have to remove the wing nuts.
Remove the wing nuts from inside the trunk, the assembly will pop out.
On a 2004 Mercury Mountaineer : The ELECTRIC fuel pump is INSIDE the gas tank
1. Call a Locksmith or 2. Break the window.