Lexus IS250 IS220d GSE20 ALE20 NAVIGATION

Lexus IS250 IS220d GSE20 ALE20 NAVIGATION

There are 2 methods to start diagnostic mode. Start the mode by using one of them.

*1: without Parking Assist Monitor System
*2: with Parking Assist Monitor System

*1: for DVD Changer Models

System Check Mode Screen

Select "Navigation Check" from the "Diagnosis MENU" screen.

Select "Bluetooth TEL Check" from the "Diagnosis MENU" screen.

Select "Display Check" from the "Diagnosis MENU" screen.

If the symptom is applicable to any of the following, it is intended behavior, and not a malfunction.