2005 Hyundai XG350 Air condition blows warm air

for the a/c check items inpic they are underhood and switch relay with another realay that has same prongs but it may be a fuse. Because this si auto temp control it will be needed to bescanned to see what is wrong with it. cig lighter sounds like a fuse so find that oen it's under dash or wherever your dash fuse is. for a/c check fuses 6-12-25 &30 for being blown in pass fuse box. for cig lighter check15 &31same box.the numbers like 10a tell you what amp fuse to put in so it's a 10amp or 20 amp. for a/c underhood check 5&10 as well as 4-20-24&25 fuses. this may not be the cause but check those. and the amp wold be what ever is written on the pic. I have pointed out the relay to check for compressor. check fuses first. I wold also highly suggest printing out the last two pics of fuse boxes also look if you have amanual they may point things out. I'd give the rest of the stuff for locations but they are to small to show on here.