Last post on Apr 03, 2013 at 8:29 AM
You are in the Chevrolet Suburban & Tahoe
What is this discussion about?
Navigation System, SUV
#13 of 22 New DVD Nav Disc
Jan 16, 2009 (5:45 am)
I recently received and loaded a new Nav Disc sent to me by GM for my 2007 Tahoe. I loaded it in and it completely messed up my system (DVD Read errors, no display, etc.). I can't get it out of the unit because my touchscreen doesn't work so I can't get to the NAV Menu to eject the disc. Does anyone know of another way to open the unit so I can chane the disc back to the old one?
#14 of 22 Re: New DVD Nav Disc [TitoG]
Dec 21, 2009 (1:13 am)
Push the eject button down until the unit opens. May take up to 30 sec or more. I hope this helps.
#15 of 22 Re: New DVD Nav Disc [TitoG]
Dec 24, 2009 (1:32 pm)
TOYOTA MATRIX 2003 DVD NAVIGATION
My car's DVD Navigation system CD & Navigation buttons do not respond sometimes even if I press it several times. And on certain occasions everything works fine. I checked the wire connections are all are good.
Since you had this kind of misfortune with your car could you advise me on how to get it functioning normally?
#16 of 22 nav. screen is black
Feb 26, 2010 (1:02 pm)
I have a 08 suburban. nav. screen went out, or is just turned down. when you turn the key you can see the screen try to come on. Is there a reset for the nav. unit. touching the screen you can hear beeps like its working. check the fuse,nothing. went thru the manual trying to adjusting the contrast. no luck. any help would be great.
#17 of 22 Re: nav. screen is black [detaildave]
Feb 26, 2010 (2:01 pm)
My NAV system is manual does not have touch screen and it does not have a reset button. Try by disconnecting and reconnecting the battery terminals. That might help to reset. Otherwise I am clueless.
#18 of 22 Re: New DVD Nav Disc [TitoG]
Feb 26, 2010 (5:10 pm)
Hey, I am having the same problem. What worked for you??
The disc is reading error and since the dvd goes in behind the gps unit (it opens on its own, slides up and out) I can't get it open. The screen keeps flashing between different codes, back to the radio, black and so on. Is there a manual way to open these things? Or another way to get the map dvd out??
GM wants $2700 for a new unit??!?!?!?!
#19 of 22 Re: nav. screen is black [toyota2003]
by steve_ HOST
Feb 26, 2010 (5:18 pm)
Try the Toyota Matrix discussion.
#20 of 22 Touch screen has "dead" spots
Dec 07, 2011 (9:55 pm)
I just purchased a 2007 Tahoe LTZ with the Navigation/touch screen. The screen works well around the edges, but in the middle it hardly registers my touch - I have to really push hard or tap it several times to type in something.... I am afraid I will crack the glass. Is this something that can be fixed?
#21 of 22 Recalculating Navigation System
Nov 30, 2012 (8:07 am)
I have a 2008 GMC Denali that we purchased used. Ever since we've had it, the navigation system defaults to Constitution and Pennsylvania Ave in Washington DC. The problem is, I live in San Antonio TX. Every time I reset the zone to the one I'm in, and adjust the time back an hour, within 10 minutes it goes back to its default. Any idea how to correct this?
#22 of 22 Re: Recalculating Navigation System [bigdirtyhawg]
Apr 03, 2013 (8:29 am)
I have this same problem on my Cadillac DTS... Any soln. yet?