AP1 instrument wiring harness in a 2003
 

Hey my brother purchased a cluster and the complete harness from a AP1 but there is a connector that plugs to the rest of the harness and on the fuse box harness its a blue short connector and on this 2000 one its gray 4 pin and the blue one is a 5 pin what do I do now.. TO get this AP1 cluster harness fit my 2003 has anyone done this I gotta get this rewired so it works.. 2000 wiring harness is the one that is uncut and complete my 2003 S2k factory harness was 32117-32A-A011 how do I convert the AP1 over to the 03 I figured the 00-03 had the same instrument harness but I was wrong its 02-09 that is the same.. any imput would be appriciated