lwight

For those that don't know how the GPS override is done. This works for Gen 3 version 3.1

1. With car on, in PARK or fully stopped, press MENU.

2. Press DVD (upper right corner)

3. There are hidden buttons on this screen. Use the fat part of you index finger not the tip for best results. In order press

a. Upper Left Corner

b. Lower Left Corner

c. Upper Left Corner

d. Lower Left Corner

e. Lower Right Corner

4. You should now see a screen with 2 columns of 4 buttons. Locate the GPS button

5. Press and hold for 5 seconds. It will beep one and then turn green

6. Press the BACK button in upper right hand corner

7. Now you can use all the NAV functions while in motion. When you turn the car off the NAV will reset to normal and you will have to do this procedure again when you restart the car.

Coz,

Do you have any suggestions on the best way to obtain the latest Nav data disk..?? I currently have 2004 RX330 with version 3.1 disk installed...

Thanks for any suggestion you can offer..

For Gen 4, version 4.2:

1. With car on, in PARK or fully stopped, press MENU.

2. Goto the menu that controls volume functions

3. There are hidden buttons on this screen. Use the fat part of you index finger not the tip for best results. In order press

a. Upper Left Corner

b. Lower Left Corner

c. Upper Left Corner

d. Lower Left Corner

4. You should now see a screen with 2 columns of 4 buttons. Locate the GPS button

5. Press and hold for 5 seconds. It will beep one and then turn green

6. Press the BACK button in upper right hand corner

7. Now you can use all the NAV functions while in motion. When you turn the car off the NAV will reset to normal and you will have to do this procedure again when you restart the car.