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4-2. Driving procedures
LS460/LS460L_U (OM50D48U)
■ To prevent battery discharge
Do not leave the engine switch in ACCESSORY or IGNITION ON mode for long
periods of time without the engine running.
■ When starting the engine
● Do not race a cold engine.
● If the engine becomes difficult to start or stalls frequently, have your vehicle
checked by your Lexus dealer immediately.
■ Symptoms indicating a malfunction with the engine switch
If the engine switch seems to be operating somewhat differently than usual, such as
the switch sticking slightly, there may be a malfunction. Contact your Lexus dealer
immediately.