A Signal From "MARS" On The NAV Screen...WTF..??

[whaaaaT]

mine never reboots or downloads xm. I have no idea what your talking about.

[Viet Nam Vette]

Originally Posted by whaaaaT

mine never reboots or downloads xm. I have no idea what your talking about.

Maybe there is a difference since mine was a dealer XM install with the GM after market kit. But if I don't shut down the NAV before I turn off ..the XM will say " Downloading" ..this takes about 30 seconds to reload.

Is yours a factory XM Install..??

[whaaaaT]

nope mine doesnt do that. Just comes right up with the xm. No 30 seconds. And the whole checking disk thing happens either way. Its just when you turn it off you dont see it cause the screen is off when it does it. If you turn it on real quick and go to nav your still waiting for the disk to spin up. To reboot your radio you can unplug it from the back or dissconnect your battery for a while. The first time you turn on the car it will start at a screen that says DELPHI insted of H3 then it says h3 and goes to the screen with a warning and you hit ok. You dont lose your presets either if i remember.

[K9sH3]

I don't like the Nav (N1), I know I am not normal.
So if yours keeps acting up you can buy mine, I am taking it out Monday and puting back my old setup.