Adding keyless go
you should install a 3rd party remote lock/unlock system and couple that with bluetooth etc and whenever you’re in the range with your cellphone or a desired bluetooth transmitter of your choice, it could unlock.
if no such system exists at the moment, might require some simple programming but that should be it.
raspberry pi zero + tile keychain and little programming should do it
i have zero experience with this but it could be done fairly easy if you know a programmer (or ask on github etc)


