# NAV system disc

**URL:** <https://community.cartalk.com/t/nav-system-disc/43746>\
**Category:** Maintenance/Repairs\
**Tags:** ls, lexus\
**Created:** [February 3, 2010, 12:08am UTC](https://community.cartalk.com/t/nav-system-disc/43746 "2010-02-03T00:08:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Hlambka](https://avatars.discourse-cdn.com/v4/letter/h/7bcc69/32.png) [@Hlambka](https://community.cartalk.com/u/Hlambka)\
**Post date:** [February 3, 2010, 12:08am UTC](https://community.cartalk.com/t/nav-system-disc/43746/1 "2010-02-03T00:08:15Z")

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Need to upgrade my 2001 Lexus Nav disc. Understand this is done thru the trunk. Is it possible for a handyman to properly install a new disc

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**Author:** ![tardis](https://avatars.discourse-cdn.com/v4/letter/t/f0a364/32.png) [@tardis](https://community.cartalk.com/u/tardis)\
**Post date:** [February 3, 2010, 12:46am UTC](https://community.cartalk.com/t/nav-system-disc/43746/2 "2010-02-03T00:46:18Z")

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I’m sure that your owner’s manual tell you how to do this.