BMW e34 ac aftermarket system diavia

[Gannicus]

Hi! Im struggling to find out where the cables in the engine bay should connect. I have three cables form the firewall that i cant figure out.

[shogun]

Please always post question regards E34 in the E34 sub forum, there are the experts, thread moved to E34 forum.
Additionally pics of the same DIAVIA AC system in another thread https://www.bimmerforums.com/forum/showthread.php?1850629-Microfilter-change-95-E34-540i-Hidden

[Gannicus]

Hi! I have this aftermarket diavia ac system in my 520i and i have three cables that comes through the firewall in to the engine bay that for now are disconnected. I need help to locate where these cables should connect.

[shogun]

Moved from 5 series general to E34 forum and merged with your other posts, please post in future in the E34 forum and when you start a thread, post the next post for same subject in the same thread and do not make several threads for the same problem or make duplicate/triple posts