Locate the relays for the door switch and see if they need replacing.
Mercury mistic door locks dont work.
Sometimes they will come on when you start the car but while driving they will go out.
Power door locks have relays located inside the cabin fuse box.
Power door locks are the most important security element of your vehicle.
Have two remotes both work the same.
1999 mercury mystique 6 cyl front wheel drive automatic 130000 kms power locks recently stopped working.
Now i usually leave a door unlocked but i dont want to.
They keep potential thieves and burglars out of your car and make it easy for you to lock and unlock your doors in a hurry.
The door locks will work with the push button on the doors.
Get 1995 mercury mystique values consumer reviews safety ratings and find cars for sale near you.
Doors wont lock or unlock with remote wont work with in car buttons cant even unluck doors with a key.
If so replace the units.
Sometimes they will not come on at all.
Had to crawl through the trunk the first time.
Wireless hand held unit won t open door locks but will open trunk.
As a result power door locks that don t work are a little unnerving as they spell an increased security threat for your vehicle.
Door locks not working on my mercury grand marquis or trunk button.
My 2005 grand marquis headlights don t always work.
I d exerc read more.