I recently put a touchscreen stereo stereo2008 mazda6 and had to get a new trim to put around it that has all my heat/ ac etc controls. But with this change I no longer have the computer board that attaches to new stereo and face plate that controls the hazards and ac etc. Where can I buy this piece I'm needing and what is it called?!? Help...it's getting hotter out finally and ac is much appreciated and needed. The old trim all the controls were together below the stereo and hazards were above it but now they are all below it. The factory stereo computer board also controlled these buttons.

This is the new stereo trim