2018 Lexus ES350 check engine

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ES350_QG_OM06136U_(U)
Smart Access System with Push-button Start
■Entering and exiting the vehicle
Grip the driver’s door handle to unlock
the door. Grip the passenger’s door
handle to unlock all the doors.
*
Make sure to touch the sensor on the
back of the handle.
The doors cannot be unlocked for
3 seconds after the doors are locked.
*: The door unlock settings can be
changed.
Touch the lock sensor (the indentation
on the upper part of the door handle)
to lock all the doors. Check that the door is securely
locked.
■ Opening the trunk
Press the button.
If the vehicle is equipped with power
trunk opener and closer, the trunk lid
automatically opens fully.
The following operations can be performed simply by carrying the electronic key on your
person, for example in your pocket. The driver should always carry the electronic key.
For details on starting the engine, see page 22.
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For details on what to do when the electronic key does not operate properly, see page 97.

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ES350_QG_OM06136U_(U)
Driving Position Memory (if equipped)
■Driving position memory
■
Recording procedure
Check that the shif t lever is in P.
Turn the engine switch to IGNITION ON mode.
Adjust the driver’s seat, steering wheel, and outside rear view mirrors to the desired
positions. While pressing the “SET” button, or within 3
seconds after the “SET” button is pressed,
press button “1”, “2” or “3” until the buzzer
sounds.If the selected button has already been
preset, the previously recorded position
will be overwritten.
■Recall procedure
Check that the shif t lever is in P.
Turn the engine switch to IGNITION ON mode. Press one of the buttons for the driving
position you want to recall until the buzzer
sounds.
This feature automatically adjusts the front se ats, steering wheel (power adjustment type)
and outside rear view mirrors to suit your preferences.
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ES350_QG_OM06136U_(U)
■Memory recall function (driver’s side only)
Each electronic key can be registered to recall your preferred driving position.
■Registering procedure
Check that the shif t lever is in P.
Turn the engine switch to IGNITION ON mode.
Recall the driving position that you want to record.
While pressing the recalled button, press
and hold the door lock switch (either lock
or unlock) until the buzzer sounds.If the button could not be registered, the
buzzer sounds continuously for approxi-
mately 3 seconds.1
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ES350_QG_OM06136U_(U)
Engine (Ignition) Switch
■Starting the engine
Check that the par king brake is set.
Check that the shift lever is set in P.
Firmly depress the brake pedal.
will be displayed on the
multi-information display. If it is not
displayed, the engine cannot be
started.
Press the engine switch shortly and
firmly. When operating the engine switch,
one short, firm press is enough. It is
not necessary to press and hold the
switch.
The engine will crank until it starts or
for up to 30 seconds, whichever is
less.
Continue depressing the brake pedal
until the engine is completely started.
The engine can be started from any
engine switch mode.
Performing the following oper ations when carrying the electronic key on your person
starts the engine or changes engine switch modes.
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ES350_QG_OM06136U_(U)
■Stopping the engine
Stop the vehicle.
Set the parking brake, and shift the shift lever to P.
Press the engine switch.
Release the brake pedal and check that “P OWER ON” on the multi-information dis-
play is off.
■ Changing engine switch modes
Modes can be changed by pressing the engine switch with the brake pedal released. (The
mode changes each time the switch is pressed.)
Off
*
The emergency flashers can be used.
ACCESSORY mode Some electrical components such as the
audio system can be used.
“POWER ON” will be displayed on the
multi-information display.
IGNITION ON mode All electrical components can be used.
“POWER ON” will be displayed on the
multi-information display.
*: If the shift lever is in a position other than
P when turning off the engine, the
engine switch will be turned to ACCES-
SORY mode, not to off.
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What to do if...
ES350_QG_OM06136U_(U)
■Starting the engine
Ensure that the shift lever is in P and
depress the brake pedal.
Touch the Lexus emblem side of the
electronic key to the engine switch.
The engine switch will turn to IGNI-
TION ON mode.
When the smart a ccess system with
push-button start is deactivated in cus-
tomization setting, the engine switch
will turn to ACCESSORY mode.
Firmly depress the brake pedal and
check that is shown on the
multi-information display.
Press the engine switch.
In the event that the engine still cannot be started, contact your Lexus dealer.
If the engine doesn’t start
Make sure that the co rrect operating procedures have been followed.
Make sure that the brake pedal is firmly
depressed when attempting to start the
engine. ( →P.22)
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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 assis-
tance, contact your Lexus dealer.
Brake pedal
If the engine still does not start, see the OWNER’S MANUAL for more information or con-
tact your Lexus dealer.