Upgrade to Factory Infiniti System Jul 13, 2005 16:33:44 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by 45calmike on Jul 13, 2005 16:33:44 GMT -5 Any special instructions on installation when you upgrade the factory Mitusbishi stereo to the Infiniti with 6 CD changer?