Can you replace old nav?

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09-04-18, 09:05 PM

Meow

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Can you replace old nav?

Can you replace the old navigation in a 2004 sc430 with something else? If so what?

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09-05-18, 07:30 AM

05ls430518

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Maybe there is tons of good reading on it though the search button will help you find the answers you need.

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Meow (09-06-18)

09-05-18, 01:59 PM

Jabberwock

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2004 has Gen 3 Nav. It can be easily replaced (plug and play) with a Toyota or Lexus Gen 4 Nav unit easily found on ebay. Use search to see details. Gen4 gives you access to slightly newer maps (maybe 2015 is the last update?) and it runs a little faster with a bit better graphics but it is an incremental advance, not huge by any means - there is no easy way to get to latest Gen Nav.