What are the advantages of having these new fancy keys from Mercedes and BMW?



  1. 0 Votes

    They’re mostly just to look pretty. Some of them offer better features like unlocking the car when you get close enough (Prius does this, too!) and some you can start the car without putting the key in the ignition (again, Prius has this feature as well).  Generally, though, the keys are only fancy to be fancy.

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