It probably goes without saying that the 2004 electronics (xm radio, bluetooth hands-free phone) will not install in a 2000 TL. I suppose the metra kit is the best option for installing XM radio, but bluetooth connectivity sure would be handy. Anyone have any ideas on how a hands-free bluetooth standard wireless phone could be installed?

 

Don't sell the '00 TL short; many of us have successfully installed XM.

I also use a Bluetooth headset with my Sony Ericcson T616 for wireless phone usage- it doesn't go through the TL speakers like the '04 model, but it suits me fine.