Steering Calibration? HELP!

:
mazda 2
hi, I've recently changed the steering rack on my 2010 Mazda 2
now its asking me to calibrate the steering anyone know how?
the light on the dash is a yellow steering wheel with !
and my diagnostics machine is no help
 
Dang already need a new rack? And best bet would be to call the dealer. I searched around a bit but no luck :(
 
For my old rx8, it used to be turn steering wheel all the way left, then a the way right. Could be the same.
 
Back