[wlw1979]

See link of step by step instructions to install a toggle switch so you can program your factory Nav unit while driving. I posted on CT so just follow the link. I did the mod on a 2009 but it is the same color/looking wire for all year Titans even though the harnesses are different.

How To Program Nav While Driving Mod 2009 Navigation - Nissan Titan Forum: Club Titan Forums

Hope this helps people out.

 

[carlo_natit]

Bookmarked already for future reference. Thanks!