2003 A4 AMB wire Harness Issue
 

I am nearly done with a engine swap. I am stuck on the connectors on the side of where the connector to the oil pan are at. Is there a connector that does not hook up to anything. Does anyone have pics or a good wiring diagram for this? Also the connector to the alternator cracked and broke. The pins are still good so all i need is the connector housing.
Thanks!