Take a look in front of your radiator to see if the AC condenser is there (smaller thin radiator) also look at where the 2 heater hoses enter the cab just to the right of and behind the battery to see if there are 2 extra tubes sticking out along with the heater connections.I was given a 1999 Jeep Wrangler. My stepdad had it and never used it. It has the controls on the inside for an air conditioner,but the best I can tell there isn't a compressor. Is it possible to add an air conditioner?
Your are right I wasn't thinking...The dash controls for AC are different then without AC.