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Apr 5, 2007 | 03:42 PM

nanotech

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Lexus Test Driver

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From: TN, USA

Nav Update

Hello,
I was wondering if the nav 4.2 dvdrom will work on a 1998 gs400 factory unit. I know it is not the latest version but it will be better than the one that is in my car, which i believe is the first version of the nav dvdrom.
Another question is that if I buy this can we use it in two cars rather than just one or how does that work?
thanks

Apr 5, 2007 | 03:44 PM

DaveGS4

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From: North Carolina

Your 1998 is hard drive based, not DVD based like the 2001+.

It will not work.

Apr 5, 2007 | 03:47 PM

nanotech

Thread Starter

Lexus Test Driver

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From: TN, USA

So how do I upgrade, Can I upgrade?
thanks for the quick response

Apr 5, 2007 | 03:51 PM

DaveGS4

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From: North Carolina

Yep can do. Let me get a link

Couple of threads on the latest version

https://www.clublexus.com/forums/sho...d.php?t=202267
https://www.clublexus.com/forums/sho...d.php?t=193184

Lexus parts has them pretty cheap. CL members get a 10% discount there

Last edited by DaveGS4; Apr 5, 2007 at 03:56 PM.