My wife and I are looking at purchasing a second prius (2007 Touring), to add to our current 2005 Package 5. Is it possible to get the two new FOBs programmed to work with the 2005, and get the two 2005 FOBs programed to work with the 2007? This would give us a total of 4 keys that could work with both cars, of course the mechanical backup key would not work the other car. Any idea on how much a dealer might charge to do this? - Harry
Someone asked the same question last August. Here is the discussion thread: http://priuschat.com/index.php?showtopic=23902 Short answer is no.