Whats up. My digital readout on the climate control module crapped out, but everything still works. I can adjust heat and temp and fan speed, but have no idea where its at. Now, I swapped it out with one from a 1995 audi 90 and it seems to be working fine, however, the part numbers are slightly different. Should this worry me? Also, when I hit the recirculate button, it only works when the a/c is on... is this normal? and sometimes when I hit the snowflake button it just lights up for a second and shuts off, but when i turn on the defrost, the snowflake lights up... Is this thing going crazy on me?? It did this even before I swapped out the units as the digital readout did sometimes work... thanks

 

Everything seems to be working ok.