LS 460 AWD V8-4.6L (1UR-FSE) (2009)
1. Connect the Navigation Update Tool to the vehicle.
A. Make sure the IEEE 1394 cable is secured in both the Navigation Update Tool and the vehicle connector.
B. Confirm the Navigation Update Tool is powered correctly.
C. Turn power ON.
2. Turn vehicle ignition ON (engine OFF).
3. From the multi-information display press I Agree.
4. Press the MENU button.