Does anyone know how to mod to retain the power in certain time ( say 30 seconds, 60 seconds...) after the engine is off ? This is useful when we get out of the car and realize just forget to close the sunroof or windows. Otherwise we have to put the key back in, turn it on..... so annoying...
Enven my long ago crap car Toyata Camry 1996 has this power delay function.
Any help would be appreciated.