I have an '05 TL with Navi ... the DVD drive in the trunk that runs the navi system started having problems intermittently reading the navi DVD.

My dealer (Kearny Mesa Acura) was kind enough to cover the replacement of the trunk unit under warranty and replaced the unit with a remanufactured one....now navi works great again.

However, now when I run the built in diagnostics (see attached) it comes up red under HFL (handsfree Link) and NG (?).

There doesn't seem to be anything wrong with any system...handsfree dialing works fine, handsfree car-commands seem to work just fine....I can detect nothing wrong....but I'm a stickler for not liking when things are reporting a fault.

Anybody have any idea what could cause such red issues?

Picture from Navi diagnostics:

 

bump?