Go to the nearest dealer. They can search the VIN and tell you exactly what the car came with.
You could also look at the car for the exterior keypad on the driver's door. If there isn't one...
its in the trunk on a sticker or under the hood or inside the door
im the one asking the question because i dont know how to do it. how van i contribute to the answer?
Keyless entry will have a keypad built into the driver's door handle.
If there is a touch pad on the drivers door then it has keyless entry.
the keyless entry code is inside the cover in the back where the rear windshield washer container is
The 1993 Mercury Villager does not come with a factory-installed keyless entry system, as it was not a common feature for vehicles of that era. However, aftermarket keyless entry systems may be available for installation. If you're considering adding keyless entry, it's best to consult a professional installer for compatibility and options.
To reset the keyless entry keypad on a 1995 Mercury Cougar XR7, first, ensure the vehicle is in the "Off" position. Then, press the "1/2" button on the keypad and hold it while turning the ignition to the "On" position without starting the engine. Continue holding the "1/2" button for about five seconds until the keypad lights flash, indicating that the system has been reset. Release the button, and you can now program your new codes.
its on a little card in the glove box
Each vehicle with keyless entry has its own factory code
the batterys in your keyless remote may need to be changed
Ford / Lincoln / Mercury vehicles and some older Nissans.
thats my question to you