Lexus RX II self-diagnosis using routine monitor

You need to be careful about setting up your service menu and change only those settings that you understand. Otherwise, it may end with a tour of service.

To access the Lexus RX II service menu, you must:

1. Log in to the Contras window
2. Press the left upper left corner and the lower left margin again on the empty field.

After a while, a blue screen is displayed.

This algorithm works only for "European" vehicles.