Maintenance information

Lexus GX / Lexus GX Owners Manual / Maintenance information

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Fuel information
You must only use unleaded gasoline in your vehicle. Select premium unleaded gasoline with an octane rating of 91 (Research Octane Number 96) or higher required for optimum engine performance. If ...

If a warning light turns on or a warning buzzer sounds...
Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the syst ...

APPS
ACTIVATING “APPS� Each time “Apps� is activated, the system checks for updates. When there are no updates available, the main menu screen will be displayed right after a screen indicating ...