The navigation is flawless and its just a perfect radio in general

navigation stopped working

Navigation works good but the voice lost volume

I like the navigation even though I am used to Garmin.

the navigation is great as well as all the connections to whatever electronics you

the navigation is easy to follow, it has the option to add way points and take detours

Navigation is great

The radio is clear, crisp and sweet; navigation is excellent; it all works beautifully and sits perfectly in the dashboard

At this point everything else works but the Navigation

so actually the navigation not ever working was a blessing in disguise

Navigation works good but the voice lost volume

Navigation is sluggish and annoying to use.

Navigation did not work, and the navigation receptor box is about half the size of a deck of cards

This can be set to regular mode, so that it works as it should, but if ANYTHING drops the battery power, the factory default settings kick in again, which means DEMO mode, and you will see all of the different screens start cycling.

Although I haven't even installed this unit in my 2003 BMW Z4 yet, the fuse cover is already broken - as I attempted to open it to insert a 15A fuse.

This can be set to regular mode, so that it works as it should, but if ANYTHING drops the battery power, the factory default settings kick in again, which means DEMO mode, and you will see all of the different screens start cycling.

Although I haven't even installed this unit in my 2003 BMW Z4 yet, the fuse cover is already broken - as I attempted to open it to insert a 15A fuse.