key battery Lexus ES350 2020 Owner's Manual / LEXUS 2020 ES350 THROUGH SEPT. 2019 PROD. OWNER'S MANUAL QUICK GUIDE (OM06176U)

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ES350_QG_OM06176U_(U)
●Smart access system with push-button
start ( P.13)
● Wireless remote control
To take out the mechanical key, push the
release button and take the key out.
The mechanical key can only be inserted in
one direction, as the key only has grooves
on one side. If the key cannot be inserted in
a lock cylinder, turn it over and re-attempt
to insert it.
After using the mechani cal key, store it in
the electronic key. Carry the mechanical
key together with the electronic key. If the
electronic key battery is depleted or the
entry function does not operate properly,
you will need the mechanical key.
Locks the doors
Unlocks the doors
Opens the windows and moon roof (if
equipped) or panora mic moon roof (if
equipped) (press and hold)
*
Opens the trunk
Sounds the alarm
*: This setting must be customized at your
Lexus dealer.
Keys
Electronic key
Mechanical key
Wireless remote control
A
B
C
D
E

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What to do if...
ES350_QG_OM06176U_(U)
Turn the mechanical key clockwise to open.
1Ensure that the shift lever is in P and depress the brake pedal.
2Touch the Lexus emblem side of the
electronic key to the engine switch.
When the electronic key is detected, a
buzzer sounds and the engine switch
will turn to IGNITION ON mode.
When the smart access system with
pushbutton start is deactivated in cus-
tomization setting, the engine switch
will turn to ACCESSORY mode.
3Firmly depress the brake pedal and check that is shown on the multi-informa-
tion display.
4Press the engine switch shortly and firmly.
In the event that the engine still cannot be started, contact your Lexus dealer.
Opening the trunk
Starting the engine
If the electronic key battery becomes depleted, a warning message will be shown on the
multi-information display. Replace the battery wi th a new one. For instructions on replacing
the battery, refer to the “OWNER’S MANUAL”.
If you need further assistance , contact your Lexus dealer.