03WDPTL-S

Can anyone hlep with the following questions? I am looking to install a X940BT into a 2003 Acura TL-S. I have done quite a few searches and haven't found the particular answers to my questions: I understand the bypass to allow for video use while traveling (changing pin location of mute wire, grounding mute wire, grounding parking brake sensor) as shown here: http://avic411.com/i...-series-bypass/ The only wire I don't know where to connect is the pink (car speed signal input). My understanding is that it hleps improve accuracy of the GPS. I wouldl ike to connect it, but don't know where

Can anyone hlep with the following questions? I am looking to install a X940BT into a 2003 Acura TL-S. I have done quite a few searches and haven't found the particular answers to my questions: I understand the bypass to allow for video use while traveling (changing pin location of mute wire, grounding mute wire, grounding parking brake sensor) as shown here: http://avic411.com/index.php?/topic/25794-x-series-bypass/ The only wire I don't know where to connect is the pink (car speed signal input). My understanding is that it hleps improve accuracy of the GPS. I wouldl ike to connect it, bu