Moin I am desperately looking for an activation signal from the DWA. Background is the retrofitted engine remote start. If this would be turned on with activated DWA, the DWA would go off. I want to avoid this by pressing the power supply to the remote start module via relay by 2 times FB when activated DWA. Thus, you can only start the engine remotely with normal locking. I would hardly use the DWA anyway. However, I need a stable 12V or mass signal from the DWA control unit, which is only present with activated DWA. I studied the schematic up and down and tested all cables but there seems to be no analog signal. This is all encoded in the STG and the activation only goes via FB. The motor remote start also has the possibility to send an activation and deactivation signal after or before the remote start. This would have to be sent to the DWA STG around d The DWA STG has no inputs for such purposes since everything is controlled only by the FB. The only signal that is output is a pulsating 1.8V signal for the red LED in the interior. But from this pulsed signal I do not get 12V constant voltage. If I could get another signal with activated DWA which I could work with, would be very helpful. Does anyone have an idea? By the way: Not all contacts e.g. you have to make a contact manually even when retrofitting the heater, which disables the interior monitoring. So I can already imagine that there are empty contacts on the STG, which can deactivate it manually or activate it. But don’t find any technical information about the Kiekert module. These are so hidden, not intended circuits. Maybe someone knows more?