Hi,
An update to my previous messages about my non-working climatronic/air-con in my Passat.
The car is currently with an auto-Electricial/aircon specialist, and they have said that the gass was a little low, but flushing/vacuum testing/refilling still didn't make a difference.

they have carried out other tests, and *think* that it is probably the switch pack(???) that is causing hte problem. They also said that they have discussed this with a VW mechanic friend, and that his diagnosis is the same. (They have had the aircon working, but only by shorting wires etc.)

They are getting another switchpack in to check if this will fix the issue.

My question: what is the switchpack? Is it the Climatronic "head unit"?

Also, any idea what these cost?

Thanks
andrew