Please excuse me if this is not the right place to post this I just got a 2004 f150 XLT new body and I get the 5 beeps 5 times reading in the forum's I know it's my airbag light neither the one in the dash or the one above the radio work from what I can tell also looking around I found this wire under my steering column please what this wire goes to and how to mix the lights thank you in advance

 

So I found out the wire goes to a small black box thing under the upper part of the dash