steering wheel controls wiring diagram help

[96CamaroSS]

Ok guys this is for a 06 Gmc Sierra same as the silverado. I Removed all my steering wheel control switches to replace the burned out bulbs. In the process the connector pins came out of the connector on the lower right plug and now I don't know the order they go in. This is the switch with the i and arrow on it. I need to now what order the wires go into the connector. Wire colors are green, brown, orange and black. Also there are 5 slots in the connector and only 4 wires. Any help would be appreciated.