key battery lexus LC500C 2021 Owner's Manual / LEXUS 2021 LC500 CONVERTIBLE OWNER'S MANUAL QUICK GUIDE (OM11518U)

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LC500_QG_OM11518U_(U)
●Smart access system with push-button
start ( P.16)
● 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.
Keys
Electronic key
Mechanical key

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What to do if...
LC500_QG_OM11518U_(U)
1Depress 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 ON.
When the smart access system with
push-button start is deactivated in cus-
tomization setting, the engine switch
will turn to ACC.
3Firmly depress the brake pedal and check that is shown on the multi-informa-
tion display.
4Press the engine switch.
In the event that the engine still cannot be started, contact your Lexus dealer.
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.