[RFI] Toyota Special Instructions

[NE1B]

Has anyone found the "Toyota Special Instructions for installation of a 
mobile two-way radio system"?  I recently purchased a Prius and have read 
this note on Page vii of the Owner's Manual.  It says to check with your 
Toyota dealer for precautionary measures or special instructions regarding 
installation.  Do they have a website with those type of installation notes? 
I called the local dealer's Service Manager and he doesn't have a clue.  He 
said he will check and get back to me.
Thanks for any guidance!
Bill NE1B