How to Install New Nav.DVD 2004 LX470
01-04-08, 08:10 AM
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How to Install New Nav.DVD 2004 LX470
I have 2004 LX470 with original Nav software. What Generation Nav update dvd do I get? Generation 3 or Generation 4 and How do I install to the unit?
Thanks in advance.
Thanks in advance.
01-04-08, 10:03 AM
#2
You have GEN4.
The unit is located underneath the front passenger seat. Just move the seat up as far as it will go and unscrew the 2 plastic pieces. Then open the slider and hit eject for the old disc and then pop in the new one. It real easy and will take all of 5 minutes. Once the disc is in, your system will load the firmware updates from the new disc.
The unit is located underneath the front passenger seat. Just move the seat up as far as it will go and unscrew the 2 plastic pieces. Then open the slider and hit eject for the old disc and then pop in the new one. It real easy and will take all of 5 minutes. Once the disc is in, your system will load the firmware updates from the new disc.
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