SAM chassis module failure - Great!

I have a 2014 Cascadia. I recently replaced my sam cabin module due to my turn signals not working. After getting it replaced a couple new problems arised. My dome lights don’t work(not a big concern) and also I cannot turn on my bunk ac/heat from the control panel up front. What steps should I take? The mechanic told me in the beginning that sometimes the dome lights won’t work after replacing the module but the ac problem caught me by surprise.

 

After replacing the sam cab or sam chassis module, it must be programmed to the new vehicle. If purchased new from dealer it is blank. Used may have any variation of parameters in it that need to be changed.