The link from sjmautotechnik was good but it didn´t help !
I have found out that the "Window Control Unit" drains the battery , maybee not all the time but not only when it starts clicking.
It got power from two wires , a red/green that takes 0,15A and together with a thick red 0,45A.
When it starts clicking it goes between 0,5A-1,5A and it increase when WCU get hot i think. It seems that the clicking is starting when the battery is week.
It sends out 10V to the wire to the "Automatic Window Closing Unit" and can start clicking even if this wire is disconnected (the solution from sjmautotechnik)
It also sends out 6V to "Sunroof Relay/Anti Teft System" .
I will try to find out where the current goes from the WCU.
Annyone out there that have some suggestion !
Bengt
