But do they, though? I'm thinking it's just a matter of actually reading the owner's manual.
For instance: there's a key hidden in the fob of my Nissan Leaf that is able to mechanically unlock the driver door, same as your 2006. To start the car, you place it against the "start" button. I'm assuming there's some inductive trickery going on.
Anyway, I'd be surprised if our cars (2006 and 2015) were the exception, rather than the rule.
For instance: there's a key hidden in the fob of my Nissan Leaf that is able to mechanically unlock the driver door, same as your 2006. To start the car, you place it against the "start" button. I'm assuming there's some inductive trickery going on.
Anyway, I'd be surprised if our cars (2006 and 2015) were the exception, rather than the rule.