clima control displey frozen

[valjo]

hello!

i have some problems with my a/c clima in s2 (aby), the problems is, that from time to time my display get frozen. f.g: i cant adjust air temperature, i can only reduce, look like some buttons gone dead..... and than after few minuts it works as it should....
any ideas?

[porkkis]

Bad soldering job at factory. Can't do much else than replace the unit if you're not able to open it and resolder.

[valjo]

damm!
does anyone know, is the clima control unit the same in audi s2/80/100/a6?
thanks!