need help!
 

so, my right air conditioning knob was busted off about a week ago. i dont know how, but its toast. ive been looking EVERYWHERE for one but nothing turns up and i dont know what the hell to do. please help,thanks

Check out this TSB

Temperature/Fan Knob TSB

It has text (and drawings):

On some vehicles, the temperature control dial and/or the fan control dial break or come off. A reinforced replacement part is available to correct this condition.

Customers experiencing this concern should have both the fan control dial and the tempurature control dial replaced using the following procedure.
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that is genius !!!

My temp knob is hanging on by a thread too, I guess it should be covered by warranty

All the TSB's are discussed in the Tech group, in their own thread.

Or you can go to Rosenthal Mazda TSB's web page.