98 Grand - Need Keyless reprogram help

Need help reprograming my 98 Jeep Grand Cherokee Remote Keyless Entry (RKE). The Mrs Washed 1 RKE Fob and then lost hers. I have got 3 new Key fobs with a 1 on the back - none of them work and I need to reprogram them to get them to work. I would appretiate any help

I believe you have to have a dealer do this. I think it was in 98 when they switched a lot of that . Like you used to be able to pull codes and change/programs features like these by turning the key on/off/on/off/on/off..... repeatedly and then spinning a circle or something.....:cwm27:

I wanted to change mine so that the headlights would flash or the horn beep when I would lock the car...but it was going to cost me $40 to hook the think up to the computer to change it.