i have only 1 setting thats #5 1,2,3,4 do not work when i got the car i was told it was the bcm thats why the DIC cuts out when a/c is turned on and thats why there are no curtisy lights. also i wanted to recharge my ac because its blowing out a warm air not cold. how do you recharge the a/c and if possable could you show a picture because the recharge cans say to recharge the low side and it only fits the high one closer to the firewall so i'm lost can some one help me?