Lexus GS450h Owner's Manual page 496

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7-2. Steps to take in an emergency

GS450h_300h_OM_OM30F92E_(EE)

Warning message

Details/Actions

Power was turned off due to the

automatic power off function.

 Next time when starting the

hybrid system, operate the

hybrid system for approximately

5 minutes to recharge the 12-

volt battery.

The electronic key has a low battery.

 Replace the electronic key bat-

tery. (P. 435)

The driver's door was opened and

closed with the power switch turned

off and then the power switch was

put in ACCESSORY mode twice

without the hybrid system being

 Press the power switch while

depressing the brake pedal.

During an hybrid system starting

procedure in the event that the elec-

tronic key was not functioning prop-

erly (P. 528), the power switch

was touched with the electronic key.

 Press the power switch within 10

seconds of the buzzer sounding.

The steering lock could not be

released within 3 seconds of the

power switch being pressed.

 Press the power switch while

depressing the brake pedal and

moving the steering wheel left