Is there any way to have the car lock all the doors automatically after a few minutes after I turn off the engine? In case I forget to press one of the lock buttons or lock on the remote? It seems to stay open if I don't lock it at this point and the manual does not say anything about how to toggle autolock after a few minutes. Only autolock manual mentions is the one that enables if I open doors and then never get in, at which point it lets me lock after 30,60,90 seconds.