Everything below the radio display has stopped working, radio works and all I get is the outside temperature on the display. Does anyone know which fuse is for the heater,air con etc. controls?

I have a Mazda 3 year 2006.

 

Last month the digital control was working but the heater fan wasn't working so I replaced the relay fuse for the heater/blower motor (15) and everything was working fine, now the controls do not work so I cannot even turn the heater fan on

 

Found out its fuse 76