updating the NAV at home.. there must be a way...
#1
updating the NAV at home.. there must be a way...
if we have the map data on an USB.. why can't we upload/update the data ourselves?
I understand that Lexus uses a "special machine", but once you connect the USB memory to the port.... Can't you just go into the NAV menu and goto update data? Then the computer will start reading/updating the system?
It can't be THAT complicated.. it's not rocket science...
$300 for an update doesn't make a BIT of sense..
infiniti dropped the prices of their updates from $199 to $130 this year.. same Navteq maps.. (well.. similar)... and if Garmin can do it for $50.. i know lexus doesn't have charge so damn muchhhh.
I understand that Lexus uses a "special machine", but once you connect the USB memory to the port.... Can't you just go into the NAV menu and goto update data? Then the computer will start reading/updating the system?
It can't be THAT complicated.. it's not rocket science...
$300 for an update doesn't make a BIT of sense..
infiniti dropped the prices of their updates from $199 to $130 this year.. same Navteq maps.. (well.. similar)... and if Garmin can do it for $50.. i know lexus doesn't have charge so damn muchhhh.
#4
if we have the map data on an USB.. why can't we upload/update the data ourselves?
I understand that Lexus uses a "special machine", but once you connect the USB memory to the port.... Can't you just go into the NAV menu and goto update data? Then the computer will start reading/updating the system?
It can't be THAT complicated.. it's not rocket science...
$300 for an update doesn't make a BIT of sense..
infiniti dropped the prices of their updates from $199 to $130 this year.. same Navteq maps.. (well.. similar)... and if Garmin can do it for $50.. i know lexus doesn't have charge so damn muchhhh.
I understand that Lexus uses a "special machine", but once you connect the USB memory to the port.... Can't you just go into the NAV menu and goto update data? Then the computer will start reading/updating the system?
It can't be THAT complicated.. it's not rocket science...
$300 for an update doesn't make a BIT of sense..
infiniti dropped the prices of their updates from $199 to $130 this year.. same Navteq maps.. (well.. similar)... and if Garmin can do it for $50.. i know lexus doesn't have charge so damn muchhhh.
There is a security key involved to prevent copying the Nav data to multiple vehicles. And I think the port on the car is a firewire port, the USB stick with the update uploads to a box that has a firewire port, and that plugs into the car.
#5
Driver
Denso makes the lexus nav system and they use a propritary os. I've been trying to get info to get into it for 3 months now with no luck.
my other car has a pioneer nav system that uses microsoft's ce os. Easy to get into and easy to make changes.
my other car has a pioneer nav system that uses microsoft's ce os. Easy to get into and easy to make changes.
#6
Lexus Connoisseur
#7
Driver School Candidate
Join Date: Mar 2010
Location: CA
Posts: 19
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Gen 6 Nav update
Enjoy!
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#9
Lead Lap
your wrong. it is a pain in the ***. it has taken me up to 3 hours to update it. its sooooo stupid how they make it work. you have to have 3 items. techstream, nav update tool, and the USB key file.
start up the nav update program
load everything into the nav update tool
load the key file in the to nav update tool
then plug the nav update tool (not the techstream) in the port under the drivers dash and let it update.
sounds very simple, yea! is it? NO!!! it will lock up all the time and if it doesnt then it will not read the ONE nav disc you load into the techstream then load into the nav update tool, and if all that goes will it still will take 45 mins to an hour just to load the nav disc that contains the map data. and after that you have to load the CDDB data....another 45 mins to an hour. THEN you get to load the key file then acutally update the car...another 30 mins.
pain. in. the. ***.
start up the nav update program
load everything into the nav update tool
load the key file in the to nav update tool
then plug the nav update tool (not the techstream) in the port under the drivers dash and let it update.
sounds very simple, yea! is it? NO!!! it will lock up all the time and if it doesnt then it will not read the ONE nav disc you load into the techstream then load into the nav update tool, and if all that goes will it still will take 45 mins to an hour just to load the nav disc that contains the map data. and after that you have to load the CDDB data....another 45 mins to an hour. THEN you get to load the key file then acutally update the car...another 30 mins.
pain. in. the. ***.
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aristo1987 (04-22-21)
#10
The Nav has been hard disk since 2007. My salesman who sold me my GX 460, said Lexus changed companies for 2010. At least on the GX...
#11
exclusive matchup
iTrader: (4)
your wrong. it is a pain in the ***. it has taken me up to 3 hours to update it. its sooooo stupid how they make it work. you have to have 3 items. techstream, nav update tool, and the USB key file.
start up the nav update program
load everything into the nav update tool
load the key file in the to nav update tool
then plug the nav update tool (not the techstream) in the port under the drivers dash and let it update.
sounds very simple, yea! is it? NO!!! it will lock up all the time and if it doesnt then it will not read the ONE nav disc you load into the techstream then load into the nav update tool, and if all that goes will it still will take 45 mins to an hour just to load the nav disc that contains the map data. and after that you have to load the CDDB data....another 45 mins to an hour. THEN you get to load the key file then acutally update the car...another 30 mins.
pain. in. the. ***.
start up the nav update program
load everything into the nav update tool
load the key file in the to nav update tool
then plug the nav update tool (not the techstream) in the port under the drivers dash and let it update.
sounds very simple, yea! is it? NO!!! it will lock up all the time and if it doesnt then it will not read the ONE nav disc you load into the techstream then load into the nav update tool, and if all that goes will it still will take 45 mins to an hour just to load the nav disc that contains the map data. and after that you have to load the CDDB data....another 45 mins to an hour. THEN you get to load the key file then acutally update the car...another 30 mins.
pain. in. the. ***.
#12
The 2007-2009 LS460s can use either a dvd-based or hard drive-based nav system, depending on the destination country. I have no clue why this is.
#13
In Saudi Arabia,it's a dvd-based sys. The dealer sells the single dvd (update) for $750. Needless to say that the market is open for pirated copies of the dealer's dvd, which cost from $0 to $100 at max.
I've an American LS460 (hdd-based nav sys) and I found a guy who managed to replace the entire hdd with another one that has the gulf states nav info pre-installed. The info was taken from the Saudi dealer's dvd.
I asked him what I would have to do if I wanted to upgrade to 2010 nav sys, he said he would replace the hdd again for a couple of hundred of $ and he would take the old one.
Last edited by JFNash; 03-17-10 at 10:05 AM.
#15
Lexus Connoisseur
Your navigation interface is all manufactured by Fujitsu-Ten and Denso. The map data is obtained from NAVTEQ and Fujitsu-Ten.