On my 06, I just double click the button on the key and all doors unlock.

 

I want to do this to my '01 truck also. I have an '06 Wrangler and was able to bend one prong of the relay over (so the one prong would not plug in) and now my fogs work w/ high or low beam. I looked at the relay on my truck and it looks identical to the Jeep relay. The model numbers on the relay matches except for one number. No matter which prong I bent over (so it would not plug in) it did not work like it did on the Jeep. Still looking for a simple solution. The Jeep it took me one minute and no $$ to achieve.

Brazos