Key fob lockout with push start systems

https://blast-wiki.win/index.php/Key_fob_lockout_with_push_start_systems

So you have a push start car, but the key fob battery dies or gets lost? That lockout situation is a real pain, because without that fob's signal, the push button just won't wake the engine. Many systems require the fob to be present to disarm the immobilizer, leaving you stranded until you get a spare or a jump.