Replace The Navigation Dvd; Reinstall The Navigation Ecu; Reinstall The Rear Floor Finish Plate; Reinstall The Luggage Compartment Floor Mat - Lexus Navigation System LS430 Installation Manual

5. Reinstall the navigation ECU

a. Push down on the front of the navigation
ECU.
b. Reinstall the 2 screws.

6. Reinstall the rear floor finish plate

a. Reinstall the rear floor plate and engage the
4 clips (diagram A). Reinstall the 5 clips
(diagram B).
7. Reinstall the luggage compartment floor
mat.
a. Reinstall the 2 bolts and the 2 luggage
compartement trim hooks No. 1.
b. Reinstall the 2 clips and 2 deck side trim
board.
c. Reinstall the floor mat.
8. Verify the search area is set to the local
area described in the navigation system
owners manual.
9. Your navigation system will now update
on its own.
Navigation System Installation Guide

4. Replace the navigation DVD

a. Turn the ignition switch to the "ACC" or
"ON" position
b. Press the "PUSH" button and slide it to
the left. This will open the dust cover and
eject the DVD.
c. Remove and discard the old DVD.
d. Insert the new navigation DVD.
e. Press the "PUSH" button and slide it to
the right. This will close the dust cover.