I have a 2001 Lexus Rx300 and I recently updated my maps that were version 1, those maps had no issues, to version 10.1. Now the 10.1 maps open up fine but I can't input an address while the car is still and my poi, home and all the other buttons on the destination screen are greyed out and I cant click them. Can anyone help?

 

Did you reset the battery?

 

Yes I unplugged it for aprox 2min

 

Anything changed. Where did you got the disk? Is it original or copy?

 

Its a backup of another 10.1 disk that i have and even the original has the same issue

 

I'm not sure if the issues are related but after I disconnected the battery the vsc and check engine light came on when I was driving.

 

Can you read the CEL code by scanner or Autozone?

 

Its giving me P1150 A/F Sensor Circuit Range/ Performance Malfunction Bank 2 Sensor 1

 

This code is nothing to do with the navigation.

 

Hi Sam look the page no. DI-726 for nav trouble shoots in this pdf.

 

Ok thanks I did that so should I be clearing the codes?

 

Yes if it come back you need to replace A/F sensor. How is the nav screen now.

 

I was talking about the nav codes.

 

Sorry. Yes clear the code.

 

No luck, the buttons are still greyed out. Starting to think that it might be the nav disk itself.