I found an option today for caller ID on the factory radio, whether its a NAV unit or just a CD player.
I even called and spoke with a tech there and was assured that it will work, it allows you to still keep XM if you have, but would not allow you to have their IPOD piece hooked up to it too. This until will allow a bluetooth IPOD to hook into it or a cell phone though. So those people with an iPhone it would work out great. Bascially it piggy backs off of the XM and puts the caller ID on the screen in the radio. Check it out model number BFCL2K under their instruction manual it has a sketch of how the caller ID and call display info will appear.
http://www.scosche.com/products/sfID...productID/1705
I even called and spoke with a tech there and was assured that it will work, it allows you to still keep XM if you have, but would not allow you to have their IPOD piece hooked up to it too. This until will allow a bluetooth IPOD to hook into it or a cell phone though. So those people with an iPhone it would work out great. Bascially it piggy backs off of the XM and puts the caller ID on the screen in the radio. Check it out model number BFCL2K under their instruction manual it has a sketch of how the caller ID and call display info will appear.
http://www.scosche.com/products/sfID...productID/1705