okay...The idea:
(additional) OEM cigarette lighter ---> transformed into ---> START-engine button.
Functions: Only activating the starter once until engine is running, nothing else!
The key still needs to be in the ingnition switch (position 1: ignition ON)
As soon as the engine is running, it neither should be possible to activate the starter again by pressing the button nor should it be possible to turn the engine OFF.
The light ring around the starter button should turn e.g. red (ignition ON) and green (engine running).
I have a 2nd OEM cigarette lighter installed (without function) and it just feels right to have a START-engine button right there. Benefits: Keeping your key cylinder alive longer...and it would have an AWESOMENESS factor, too
Possible?