Hello Lupo friends, I bought a used Lupo yesterday. When I tried the de/activation of the alarm system yesterday, I noticed that something was wrong with the ZV. The following happens: At the driver’s door only the driver’s door is opened. The alarm system remains active, even if the door is open. When the ignition is started, the other doors open and the alarm system is deactivated. When the driver’s door is locked, all doors are closed, even the driver’s door is opened immediately. At the passenger’s side everything works fine. Have already read this thread here: Link Something similar happens here, however, arbitrarily. On the internet, there was the following: Same problem to try this out: Where can I find the fuses? About directly at the battery? I already pulled out something similar to the fuse. Thanks for your help! Marc Edit: This high-window autpmatik when you lock it off, by the way, doesn’t work. The ZV key inside the driver’s door does not cost anything?