This is my first post, please help me to solve my problem I want to install a START/STOP engine button I need to have a cable that change it tension when engine is running in order to change the status of the START/STOP button In order to clear the matter I have a TRANSPONDER keyless alarm system When I'm near/in the car, the alarm changes the status from CLOSED to OPEN and I have all the system working. With the START SOP button I will delete the key and use the button only to start and stop the engine But I need to have a relay that change the function of the STAR button to STOP, when the engine is running Somebody could help me in this problem? Thanks to everybody from Italy
