Using other driving systems

Lexus GX / Lexus GX Owners Manual / When driving / Using other driving systems

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Limitations of the navigation system
This navigation system calculates the current vehicle position using satellite signals, various vehicle signals, map data, etc. However, the accurate position may not be shown depending on the sat ...

Initializing the system
Select “Initializeâ€� and then “Confirmâ€� using the “TUNE/SELâ€� knob. Select “Confirmâ€� again using the “TUNE/SELâ€� knob.  - Initialization • The following data in the sy ...

Fuel information
Your vehicle must use only unleaded gasoline. Premium unleaded gasoline with an octane rating of 91 (Research Octane Number 96) or higher required for optimum engine perfor- mance. If 91 octane c ...