Tonza

It worked great for like 2-3days.. is there a possibility that something broke the new CU too something gives somekind of electric "spike" to CU and after that its broken.. dont know. Just quessing

Well i was thinking to ask help for a last time.. im just wondering what is this meaning, have to mean something: When i unplug the adapter from the convience unit and then put it right back on, the problem seems to be fixed.. but after 1minute-30minutes it comes back. I just cant figure out what is this meaning... adapter broken? :wonder:

Well some update, i bought "new" convenience unit buy second handed, put it in my car and all the problems were gone for 2days. But this morning, same old thing... nothing works! Im out of solution.. anyone? Edit2: this evening those problems suddenly were gone... have to do something with moisture or wiring?

I Was fixing all kind of things from my car outside, i was having my door open, then i accidentaly pushed manualy my door to lock position! i pressed that iron thing to lock position, even when the door was normally open.. sry for my bad english. But hopefully you know what i mean. Now the door is somekind of "safelock/?????". I cant get the lock open with keyes or anything! and cant even close the door because its hitting the "crossbar" from inside! dont know what to do :(

Ty for your reply! i know that my door control unit is broken, but didnt know that it is part of the window motor, so i think i need to order one of those then Already checked the fuses, no problem in there.. just need to check still those wires if there comes something up.

Well here is some information from my octavia.. -when i last time check the problem, seems like mirror heating and turning options/all the electrics from the drived side mirror is dead -i taked off the mirror, checked the electrics and looks like its working fine, so no problem with mirror -joystick/switch seems to be working too.. it just doesnt matter which mirror i try to turn/move, it always turning the passenger side mirror (L or R position) -i taked it to local dealer, the conclusion was that there is unit broken. New part costed 259euros.... so i need to buy it second handed.. So could the problem be window motor? if i understanded right, the mirror heating should still work even if the window motor is broke? little bit confuse right now.. what exactly is the problem

Someone know?

So ive been having this problem with my driver side mirror, there is no electric at all. The other mirror from passenger side works well.. i taked to my car to local dealer, and seemed like there is somekind of unit broken inside the driver side door. So the question is, what is the exact name/part number for that unit? i was thinking to buy it second handed.. Thx :sun:

You were right.. the price was something totally insane. Need to buy it second handed i think..

Thx for answers someone know the part number for that convenience unit? it would be possible to go just and buy it from local dealer without needing to open all those panels again

Just opened my inside panels and founded this (see the picture).. i taked off the blue adapter and the "black box", cleaned them both and put them back together. And the central lock+windows worked again! :sun: BUT, after 5min the same problem came back.. so is there problem in the "black box"? or is that black box connected to some relay where the problem might be? im just wondering.. relay or the black box.. Btw.. convienience unit=black box ?

I noticed one more thing, there seems to be working all the lights for switches/buttons in the driver side door, but all the other doors are dead.. Conclusion?

Someone know what to test before buying any new parts?

Well that would be the best part, but i dont have those items what would be needed to scan for codes... Could some of these relays be the problem? already changed the relay what is marked with red arrow (was having indicator, wiper etc problem, fixed with that)

Somebody have a clue?