Lexus LX570 Quick Manual page 76

If the electronic key does not operate properly
■ Unlocking and locking the doors
■
Starting the engine
If the electronic key battery becomes depleted, replace it with a new battery. For instruc-
tions on replacing the battery, refer to the Owner's Manual. If you need further assistance,
contact your Lexus dealer.
LX570_QG_OM60M03U_(U)
To unlock or lock the vehicle, use the mechanical
key. The mechanical key is stored inside the elec-
tronic key.
Unlocks
Locks
Depress the brake pedal.
Touch the Lexus emblem side of the electronic
key to the "ENGINE START STOP" switch.
Press the "ENGINE START STOP" switch
within 10 seconds after the buzzer sounds,
keeping the brake pedal depressed.
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