garantie for 850er air condition??

[HP-News]

Hi there,

I have a Volvo 850 build 1996. I found out that this model often has trouble
with the air condition.
Unfortunatelly my car dealer told me that Volvo only paid for the repair of
the air condition till 2000.
Anyone knows if Volvo has something like a agreement to still pay for it or
at least to pay for a part of it.
Oh, by the way it would be Volvo Deutschland.

Thanks!