I need to play movies from my iPhone4 to the main screen. My TL comes with:

So here we go...

1) NavTool unit is black in color (1st unit was red) and

2) Green wire was not there but still PnP...


After installation, grounding and powering... video only worked for few minutes BUT there was NO navigation access, at all. Nor we could select any other feature such as Audio, Menu, etc. It would not respond to touch, period when switch was toggled... (note: toggling switch did work, meaning it switched from factory screen to bypass (navTool) screen).

In a few minutes video went out too, at the end all kept showing was blue colored belts to almost blank screen. Installer thinks that their units are super sensitive.

You guys think NavTool unit is damaged / short? Any help is appreciateD!

 

At second thought, this could be a Dom's (TVANDNAV2GO) unit look-a-like. Take a look at this picture...

http://www.ebay.com/itm/TVANDNAV2GO-...c#ht_718wt_764