1998 GS400 Navigation system failure!

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Dec 2, 2002 | 03:42 PM
  #1  
Hello guys... I'm getting "Check Hard Disk" on my display when I try to use my navagation system. I'm getting this message when the system prompts/forces me to accept the "warning" for the nav system. The HVAC, system settings and radio are working fine.

Has anyone seen this error and knows of a fix? My local Lexus "stealer" wants $1,200 to replace the computer. I'm hoping there's a less expensive fix for this...
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Dec 2, 2002 | 05:44 PM
  #2  
Well, instead of paying to fix the disk, can you pay to "upgrade" the system to the newer NAV db?

Tim
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Feb 25, 2012 | 08:08 AM
  #3  
Lexo1 I'll sell u mines for $400 mines has no issues
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