I am trying to get the A/C and heater working correctly in the crew cab. The white plastic connector on the main switch door is broken. I have tried to use one I made from wood and looked for other options. In the searches I found it is an approximate $1.50 part but nobody knows what I am trying to get. Even when I show them the part. Haven't tried a dealer yet but when I went to get the bolts with clips to hold the core box on I was told they were discontinued. I found a bolt so all I need is a solution to fix this stupid plastic piece. Help please.