Heater blowers, hazard button dials problem?

[hazza_ek]

my rx7 has no stereo and in its place is a gReddy eo1 screen. i thought i would take the section out to have a look at what i need to fit a stereo! i unclipped something (possibly the heater power) and realised that wasnt gonna get me anywhere and ever since i did this my heaters wont go to where they should (face, feet etc), hazard button dosnt work and the air recycling buttion dosnt work lol
 
funny thing is the knob which controls the power of the air still works??
 
anything obvious i should be looking at??
 
thanks