Rosen NAV unit on 2012 M3 showing "BACK" on Info LCD

[icebalm]

Hey All,

I just bought a new 2012 M3 GS-Sky and had the dealer install the Rosen NAV head unit they sell. It's not a bad unit, the NAV system uses a Rosen branded version of iGO 9 it looks like, and it does everything I need it to. Although when I'm listening to music every now and then on the separate LCD on the top dash it'll flash "BACK" and then display the audio information again. When I'm in the NAV program it'll just show the word "BACK" on the info LCD all the time.

Anyone know what that means and how I can get it to stop that?

Thanks,
-- icebalm

[js593]

This seriously looks like an Eonon/ebay unit, just re-branded.

http://www.rosenentertainment.com/rosennavigationsystems.htm

may want to check out the thread in the ICE section. There's one dedicated to the 2010-2012 headunits. Were all having some nice issues.

[icebalm]

If anyone was wondering, looks like the dealer hooked up a backup wire for a camera, I dunno where he hooked it up to, but I cut it, and it no longer says BACK all the damn time. Silly dealers.