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2007 IS250 Nav. Piece of Crap? MN

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Old 10-09-11, 05:31 PM
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coolercity
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Default 2007 IS250 Nav. Piece of Crap? MN

Hi,

I was wondering if others have the same experience as me. I have a 2007 IS250 with builtin navigation. It literally doesn't have half the addresses I put in. I live in MN and bought the latest update disk even and which improved it alittle. But it still doesnt have many addresses even ones that have been around for decades. This is extremely frustrating since the built in GPS was a huge selling point for me. But i am forced to use my iphone for navigation many times now. So frustrating! I am wondering if others are having the same experience as me? Or am I doing something wrong. I know the GPS is really sensitive about the address, like you have to enter it exactly and sometimes in different combinations like North 5th street instead of 5th street North. Also when i first bought the car I used a pirated 2009 version of the updates, which worked fine it seemed but I thought maybe that was the issue of not having alot of addresses. So I bought a legit 2010 update and it improved a little but still not even close to a satisfactory level.

Last edited by coolercity; 10-09-11 at 05:35 PM.
Old 10-09-11, 05:34 PM
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Fjaw
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update it.
Old 10-09-11, 05:35 PM
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DaveGS4
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What version nav do you have and do you live in a rural area in MN?
Old 10-09-11, 05:41 PM
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coolercity
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Not exactly sure what version nav it is, its a 2007 IS250 (not a levinson) so whichever ones comes with that. I bought the latest update from the Dealership in April which is version 2010 I think. The addresses that it can't find have been around for 20-30 years and are mostly in the Minneapolis area.

Last edited by coolercity; 10-09-11 at 05:46 PM.
Old 10-09-11, 05:47 PM
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Hoovey689
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Is the Nav set to the correct region? ie US1 US2 etc..? Also when entering an address try starting with the city first, this helps a lot i've found
Old 10-09-11, 07:03 PM
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coolercity
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Originally Posted by Hoovey2411
Is the Nav set to the correct region? ie US1 US2 etc..? Also when entering an address try starting with the city first, this helps a lot i've found
Region is correct. I'll try the enter the city first tip, but at times i try to manaully select the city and that still doesn't help. Any other tips? No one else have this problem?
Old 10-09-11, 07:19 PM
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Vroomin350
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I know how you feel, I passed up every 2IS that wasn't equipped with navi, tremendous downside.
At least you can touch your screen
Old 10-09-11, 08:15 PM
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JETLEX
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That sucks, sounds like my sh&**y @zz Garmin - I hate that thing!
Old 10-09-11, 09:22 PM
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ohiois350
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Lexus NAV are suck, I have 10.1 map version updated, but still could not find some address which been built for few years back, even when I enter the destination from my house to my girlfriend house, it guide me to longer route to the destination, it stupid nav
Old 10-10-11, 11:56 AM
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JETLEX
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Anybody know if the aftermarket NAV units for this car any better?
Old 10-10-11, 02:39 PM
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istarzan
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Fly audio is an aftermarket nav but don't know about accuracy.

Same here. I've recently updated my nav from 07 to 10. Slight improvement but still couldnt find some locations by name, address only. I usually look up the address by phone, then copy it into the car nav.
Old 10-10-11, 05:34 PM
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WIZARD1325
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Still running V7 here lol

gotta update to V11 but to lazy i know my way around tampa
Old 10-12-11, 04:35 PM
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ald03
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yeah mine sucks as well in and around philly
Old 10-12-11, 06:21 PM
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tex2670
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Originally Posted by ald03
yeah mine sucks as well in and around philly
I've never had a problem with a Philly address. I don't think I've ever had an issue with ANY address; I have an 07, and bought it new, and have not updated the DVD.
Old 10-12-11, 07:03 PM
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The nav software is fairly sucky. I spent 200 bucks updating the software to 10.1, and it still doesn't show most of the address I input in the city I work in (Irvine, CA). So fail, this thing.


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