Aircon Reset after Regas??

[Rob76]

Hi Folks,
I had my air con regassed last week, but then found that the refrigerant low pressure fault needs resetting to enable the compressor.......

My MBv2 couldn't read the codes at s/w version 11.25, but after updating to s/w v11.6 - i can now read and clear the fault code; but still the aircon wont start

I have read that STAR is required to reset; does anyone have any idea why the MBv2 cant/wont?
After having a google - there seems to be a sequence to follow to regas these things (2009 W211 OM642)....
Can anyone shed light on the correct sequence or do i just need a star reset to bring it to life?

Cheers
rob

 

[onefortheroad]

I used icarsoft to do my 08 w219 cls. Simply scanned for error codes after regas then cleared them. No more flashing red light ...