Just got a 1992 Licoln Continental, great deal old man died low miles but l have no info for the car.No owners manual was found and i'm wondering if theres a way to set the keyless entry to my own code or do l need the dealer to do it?

Find one of the Lincoln owners forums on the net.you can ask there. l do know that you can reset this yourself but l do not know how.

The module for it is in the trunk, probably on the left side towards the front.
Anyway, find it, and the code is printed on a sticker on it.
That is the factory code that the module reverts to if the battery goes dead or it loses power otherwise.

the code could be in several different places a lot of them are in the trunk but some are inside the car. You have to have the original factory code before you can set your own code. You maybe able to go to the dealer and with the serial # and proof of ownership they might be able to look up the code for you.