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Entering and Exiting
Before Driving When Driving
Rain and
Night Driving Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
If the electronic key battery becomes
discharged
n Unlocking and locking the doors
To unlock or lock the vehicle, use the mechanical
key. The mechanical key is stored inside the elec-
tronic key.
Unlocks
Locks
n Starting the engine
Depress the brake pedal.
Hold the electronic key close to the engine
switch (within 0.4 in. [10 mm]), making sure that
the button side of the key is facing toward you.
Press the engine switch within 5 seconds after
the buzzer sounds, keeping the brake pedal
depressed.
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2
ILYQ0A005
For instructions on replacing the electronic key battery, refer to the Owner's Manual. If you
need further assistance, contact your Lexus dealer.