I took possession of my 2010 h450 last September. Someone mentioned to me the other day that there has been a software upgrade to the Nav system since then. How can I tell what version I have... and if it needs to be upgraded?

(I'm coming up on my 5000 mile service and perhaps that's something I should inquire about?)

 

9.1 is the last version and came out in October 2009 so you may have missed it by a few weeks. To find out what version you have, in nav, click on info/phone, then map data. If you have 8.1, I would ask the dealer to upgrade you at no charge. Good luck.

 

Thanks sooo much Anita. That is exactly what I was looking for. You saved me a ton of time. I hope I can reciprocate at same point.

 

another easy way is just to look at the main menu screen.

this is 8.1


this is 9.1

 

Thanks! Looks like I have 9.1.... not sure what the changes were from 8.1.... but hope they continue to improve on things like i-pod, USB useability.

 

nothing really changed except for the addition of Lexus Enform and the Insider Magazine.

 

Awesome! At least Lexus won't do a nav update for a few years so we're covered for a while. And I hear you on the iPod issues. Hopefully that'll be next.

RXSF, can we just consult you instead of the manual Thank you for the pictures. Puts another dimension on it all.

 

haha you flatter me

imagine how much more helpful I will be once I get my car, hehe

 

Wait, you mean you don't have it

Yet, that is. Come to the 3rd gen side please! Might have to start charging for your services though