This has happened before but stopped. Now it's back and it won't go away. My climate controls stopped working along with my volume up/down. I've noticed this in the past but it went away. Now it's back and it's a pain in the ***. When I start my car. It will work. Put it in drive while doing volume up/down and it will still work. However, as soon as I let go of the volume button, everything stops working. All my climate control too. The only thing working is the cruise control. how do I fix this?

(09 g37× sedan with Nav and Bose)

This is an intermediate issue. It will stop and start working randomly. I've just noticed it happens more often now