Moin, I installed my coming home relay today, works perfectly, and I also installed the wireless ZV from my old 94s……that gave plus points to my wife….. it all works, now I’m sitting here over the circuit diagrams and I found the turn signal control at the V/S/C. I’m now superior to how to get the light and not the turn signal control at the ZV relay, the signals go out via the contacts ATR and AL2, question: What are these signals, I can address another control ( relay ), there are any switching diagrams of the relays or description of the pins ( LA, ATR,AL2,AL1……. because I can activate the coming home relay in the switched off car, it must also be possible to create a signal of the ZV there.