2008 Chevy Tahoe

[js09242011]

I just installed the Bluestar 2010 on my 08 Tahoe..after install I lost my clock on my navigation and it does not allow me to set it. Also my navigation shows me in the middle of the atlantic ocean. What exactly do the function buttons on the rear view mirror perform once connected?

[mrcostar]

This is most likely due to the GPS antenna not being connected on the back of the nav unit. It might have come off when you installed the bluestar.

[ebranon]

I have this same issue. Clock and GPS do not work. I can cycle through to find my clock but when i go to set it no numbers apear. Did you ever get an answer to this?!? I have looked on the back of the radio and appears that everything is plugged in!

Please help!

[Armo]

Did anyone get an answer for this issue? I don't want to buy this for my 08 Escalade (I'm sure it's the same system) and start with an issue?