Lexus Navigation System SC430 - User Manual

Navigation System Installation Guide
Location
1. Replace Navigation DVD
a. Turn the ignition switch to the "ACC" or
"ON" position.
b. Press the "OPEN" button to tilt the navigation
display.
c. Press the "MAP" button to remove the old
navigation DVD.
d. Remove and discard the old DVD.
e. Insert the new navigation DVD.
f. Push the "OPEN" button again to close the
display panel
2. Verify the search area is set to the local are
a
described in the navigation system owners
manual.
3. Your navigation system will now update
on its own.
ES330 Complete

Lexus Navigation System SC430 Specifications

General

Display Size	7-inch
Display Type	LCD
Voice Guidance	Yes
Resolution	Not specified in official documentation
GPS Antenna	Built-in
Map Updates	DVD-based updates (periodically available)
Audio System Integration	Yes

Summary

Replace Navigation DVD (ES 330)

Remove Old Navigation DVD

Press the MAP button to remove the old DVD and discard it.

Insert New DVD and Close Display

Insert the new navigation DVD and press OPEN to close the display panel.

Remove Navigation ECU (LS 430)

Disconnect ECU

Replace Navigation DVD (LS 430)

Replace Navigation DVD (LX 470)

Close Dust Cover

Replace Navigation DVD (RX 330)

Eject and Remove Old DVD

Press PUSH button to open dust cover and eject DVD, then remove and discard it.

Complete DVD Replacement (RX 330)

Insert New DVD and Close Cover

Insert new DVD, press PUSH button to close dust cover.

Reinstall ECU Cover and Deck Board

Replace Navigation DVD (SC 430)

Prepare for DVD Replacement

Turn ignition to ACC/ON and open the luggage compartment.

Access Navigation ECU

Eject and Insert DVD

Press PUSH button to open dust cover and eject DVD, remove old DVD, insert new DVD.

Complete DVD Replacement (SC 430)

Close Dust Cover and Reinstall