Lexus IS300 2019 Owner's Manual / 2019 IS300,IS350 OWNER'S MANUAL (OM53E71U)

1112. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
Audio system screen
“MENU” button
Lexus Display Audio controller
Remote Touch knob
“ENTER” button
*1: Vehicles with a Lexus Display Audio sys-tem
*2: Vehicles with a navigation system
Fuel consumption information
Fuel consumption information can be displayed on the audio system.
Vehicles with a navigation system (10.3-inch display): The fuel consumption
information can be displayed and operated on the side display.
*1*2
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2
3
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5

1122. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
Lexus Display Audio screen
Press the “MENU” button on the Lexus Display Audio controller, then select
“Info” on the “Menu” screen, and then select “Fuel Consumption”.
If the “Trip Information” screen does not appear, move the controller to the right and
select “Trip Information”.
Fuel consumption in the past 15 min-
utes
Current fuel consumption
Average vehicle speed since the
engine was started.
Elapsed time since the engine was
started.
Cruising range (P. 114)
Navigation system screen
Press the “MENU” button on the Remote Touch, then select on the “Menu”
screen, and then select “Fuel Consumption”.
If the “Past Record” screen is disp layed, select “Trip Information”.
Resetting the consumption data
Fuel consumption in the past 15 min-
utes
Current fuel consumption
Average vehicle speed since the
engine was started.
Elapsed time since the engine was
started.
Cruising range (P. 114)
Average fuel consumption for the past 15 minutes is divided by color into past
averages and averages attained since the engine switch was last turned to IGNI-
TION ON mode. Use the displayed average fuel consumption as a reference.
The image is an example only.
Trip information
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2
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4
5
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4
5
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1132. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
Lexus Display Audio screen
Press the “MENU” button on the Lexus Display Audio controller, then select
“Info” on the “Menu” screen, and then select “Fuel Consumption”.
If the “Past Record” screen does not appe ar, move the controller to the right and
select “Past Record”.
Previous fuel consumption record
Current fuel consumption
Best recorded fuel consumption
Navigation system screen
Press the “MENU” button on the Remote Touch, then select on the “Menu”
screen, and then select “Fuel Consumption”.
If the “Trip Information” screen is displayed, select “Past Record”.
Resetting the past record data
Best recorded fuel consumption
Average fuel consumption
Previous fuel consumption record
Updating the average fuel con-
sumption data
The average fuel consumption history is di vided by color into past averages and
the average fuel consumption since the last updated. Use the displayed average
fuel consumption as a reference.
The image is an example only.
Past record
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4
5

1142. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
■Updating the past record data
Vehicles with a Lexus Display Audio system
Update the average fuel consumption by mo ving the controller to the left and select
“Update” to measure the curre nt fuel consumption again.
Vehicles with a navigation system
Update the average fuel cons umption by selecting “Update” to measure the current fuel
consumption again.
■Resetting the data
Vehicles with a Lexus Display Audio system
The fuel consumption data can be deleted by moving the controller to the left and select
“Clear”.
Vehicles with a navigation system
The fuel consumption data can be deleted by selecting “Clear”.
■Cruising range
Displays the estimated maximum distance that can be driven with the quantity of fuel
remaining.
This distance is computed based on your average fuel consumption.
As a result, the actual distance that can be driven may differ from that displayed.

1152. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
Vehicle information can be displayed on the side display (P. 416), then select
“<” or “>” to select the desired screen.
Fuel consumption
Displays the average fuel consumption
for the past 10 minutes in 1 minute inter-
vals, as well as the cruising range.
Past record
Displays the average fuel consumption
and highest fuel consumption.
Trip information
Displays the cruising range, average
fuel consumption and the amount of
time elapsed since the engine was
started.
The image is an example only, and may va ry slightly from actual conditions.
Using the side display (vehicles with a navigation system [10.3-inch dis-
play])

1162. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U

117
Operation of
each component
3
IS350 AWD/IS350/IS300 AWD/IS300_U
3-1. Key information
Keys ....................................................118
3-2. Opening, closing and locking the doors and
trunk
Doors ................................................124
Trunk ................................................ 130
Smart access system with push-button start ...................... 135
3-3. Adjusting the seats Front seats...................................... 143
Rear seats....................................... 145
Driving position memory ..........147
Head restraints ............................ 152
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................. 155
Inside rear view mirror ..............157
Outside rear view mirrors....... 159
3-5. Opening, closing the windows and moon roof
Power windows ............................162
Moon roof ...................................... 166

118
IS350 AWD/IS350/IS300 AWD/IS300_U3-1. Key information
The following keys are provided with the vehicle.
Electronic keys
• Operating the smart access systemwith push-button start ( P. 135)
• Operating the wireless remote con- trol function
Mechanical keys
Key number plate
Card key (electronic key) (if
equipped)
Operating the smart access system with
push-button start ( P. 135)
Locks the doors ( P. 124)
Unlocks the doors ( P. 124)
Opens the windows and moon roof
*
( P. 124)
Opens the trunk ( P. 130)
Sounds the alarm ( P. 120)
*: This setting must be customized at your
Lexus dealer.
Keys
The keys
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2
3
4
Wireless remote control
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2
3
4
5

1193-1. Key information
3
Operation of each component
IS350 AWD/IS350/IS300 AWD/IS300_U
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 can-
not be inserted in a lock cylinder, turn it
over and re-attempt to insert it.
After using the mechanical key, store it
in the electronic key. Carry the mechan-
ical 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. ( P. 572)
Using the mechanical key

1203-1. Key information
IS350 AWD/IS350/IS300 AWD/IS300_U
■Panic mode
■Card key (if equipped)
●The card key is not waterproof.
●The mechanical key that is stored inside the card key should be used only if a problem
arises, such as when the card key does not operate properly.
●If it is difficult to take out the mechanical key, push down the lock release button using a
pen tip etc. If it is still difficult to pull it out, use a coin etc.
■When required to leave the vehicle’s key with a parking attendant
Set the luggage security system ( P. 131) on and lock the glove box ( P. 432) as cir-
cumstances demand.
Remove the mechanical key for your own use and provide the attendant with the elec-
tronic key only.
■If you lose your mechanical keys
New genuine mechanical keys can be made by your Lexus dealer using another
mechanical key and the key number stamped on your key number plate. Keep the plate
in a safe place such as your wallet, not in the vehicle.
When is pressed for longer than about
one second, an alarm will sound intermittently
and the vehicle lights will flash to deter any per-
son from trying to break into or damage your
vehicle.
To stop the alarm, press any button on the elec-
tronic key.
●To store the mechanical key in the card key,
insert it while pressing the lock release button.
●If the battery cover is not installed and the bat-
tery falls out or if the battery was removed
because the key got wet, reinstall the battery
with the positive terminal facing the Lexus
emblem.