2019 Lexus ES350 engine

221-1. For safe use
1-1.For safe use
Use only floor mats designed specifi-
cally for vehicles of the same model
and model year as your vehicle. Fix
them securely in place onto the carpet.
1Insert the retaining hooks (clips)
into the floor mat eyelets.
2 Turn the upper knob of each retain-
ing hook (clip) to secure the floor
mats in place.
Always align the marks .
The shape of the reta ining hooks (clips)
may differ from that shown in the illustra-
tion.
Before driving
Observe the following before start-
ing off in the vehicle to ensure
safety of driving.
Installing floor mats
A
WARNING
Observe the following precautions.
Failure to do so may cause the driver’s
floor mat to slip, poss ibly interfering with
the pedals while driv ing. An unexpect-
edly high speed may result or it may
become difficult to stop the vehicle. This
could lead to an accident, resulting in
death or serious injury.
■When installing the driver’s floor mat
●Do not use floor mats designed for
other models or different model year
vehicles, even if they are Lexus Genu-
ine floor mats.
●Only use floor mats designed for the
driver’s seat.
●Always install the floor mat securely
using the retaining hooks (clips) pro-
vided.
●Do not use two or more floor mats on
top of each other.
●Do not place the floor mat bottom-
side up or upside-down.
■Before driving
●Check that the floor mat is securely
fixed in the correct place with all the
provided retaining hooks (clips). Be
especially careful to perform this
check after cleaning the floor.
●With the engine stopped and the shift
lever in P, fully depress each pedal to
the floor to make sure it does not inter-
fere with the floor mat.

411-1. For safe use
1
For safety and security
Exhaust gas precautions
Harmful substance to the human
body is included in exhaust gases if
inhaled.
WARNING
Exhaust gases include harmful carbon
monoxide (CO), which is colorless and
odorless. Observe the following precau-
tions.
Failure to do so may cause exhaust gases
enter the vehicle and may lead to an
accident caused by light-headedness, or
may lead to death or a serious health
hazard.
■Important points while driving
●Keep the trunk lid closed.
●If you smell exhaust gases in the vehi-
cle even when the trunk lid is closed,
open the windows and have the vehi-
cle inspected at your Lexus dealer as
soon as possible.
■When parking
●If the vehicle is in a poorly ventilated
area or a closed area, such as a
garage, stop the engine.
●Do not leave the vehicle with the
engine running for a long time.
If such a situation cannot be avoided,
park the vehicle in an open space and
ensure that exhaust fumes do not enter
the vehicle interior.
●Do not leave the engine running in an
area with snow build-up, or where it is
snowing. If snowbanks build up around
the vehicle while the engine is running,
exhaust gases may collect and enter
the vehicle.
■Exhaust pipe
The exhaust system needs to be checked
periodically. If there is a hole or crack
caused by corrosion, damage to a joint
or abnormal exhaust noise, be sure to
have the vehicle inspected and repaired
by your Lexus dealer.

541-3. Theft deterrent system
1-3.Theft deterrent system
The indicator light flashes after the
engine switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the engine switch has been turned to ACCESSORY or IGNITION ON
mode to indicate that the system has
been canceled.
■System maintenance
The vehicle has a maintenance-free type
engine immobilizer system.
■Conditions that may cause the system to
malfunction
●If the grip portion of the key is in contact
with a metallic object
●If the key is in close proximity to or touch-
ing a key registered to the security sys-
tem (key with a built-in transponder chip)
of another vehicle
■Certifications for the en gine immobilizer system
For vehicles sold in the U.S.A., Hawaii, Guam and Puerto Rico
Engine immobilizer system
The vehicle’s keys have built-in tran-
sponder chips that prevent the
engine from starting if a key has not
been previously registered in the
vehicle’s on-board computer.
Never leave the keys inside the
vehicle when you leave the vehicle.
This system is designed to help pre-
vent vehicle theft but does not guar-
antee absolute security against all
vehicle thefts.
Operating the system

561-3. Theft deterrent system
■Items to check before locking the
vehicle
To prevent unexpected triggering of
the alarm and vehicle theft, make sure
of the following:
 Nobody is in the vehicle.
 The windows and moon roof (if
equipped) or panoramic moon roof
(if equipped) are closed before the
alarm is set.
 No valuables or other personal
items are left in the vehicle.
■Setting
Close the doors, trunk and hood, and
lock all the doors. The system will be set automatically after 30 seconds.
The indicator light changes from being on
to flashing when the system is set.
■Canceling or stopping
Do one of the following to deactivate
or stop the alarm:
 Unlock the doors.
 Turn the engine switch to ACCES-
SORY or IGNITION ON mode, or
start the engine. (The alarm will be
deactivated or stopped after a few
seconds.)
■System maintenance
The vehicle has a maintenance-free type
alarm system.
■Triggering of the alarm
The alarm may be triggered in the following
situations:
(Stopping the alarm deactivates the alarm
system.)
●The trunk is unlocked using the mechani-
cal key.
●A person inside the vehicle opens a door,
the trunk or hood, or unlocks the vehicle
Alarm
The alarm uses light and sound to
give an alert when an intrusion is
detected.
The alarm is triggered in the follow-
ing situations when the alarm is set:
 A locked door is unlocked or
opened in any way other than
using the entry function, wireless
remote control or mechanical
key. (The doors will lock again
automatically.)
 A locked trunk is unlocked or
opened in any way other than
using the entry function or wire-
less remote control.
 The hood is opened.
Setting/canceling/stopping the
alarm system

612-1. Instrument cluster
2
Vehicle status information and indicators
Warning lights inform the driver of mal-
functions in the indicated vehicle’s sys-
tems.
Warning lights
(U.S.A.)
Brake system warning light*1
(  P.348)
(red)
(Canada)
Brake system warning light*1
(  P.348)
(yellow)
Brake system warning light*1
(  P.348)
High coolant temperature
warning light
*2 (  P.348)
Charging system warning
light
*2 (  P.349)
Low engine oil pressure warn-
ing light
*2 (  P.349)
(U.S.A.)
Malfunction indicator lamp*1
(  P.349)
(Canada)
Malfunction indicator lamp*1
(  P.349)
SRS warning light
*1 (  P.349)
(U.S.A.)
ABS warning light*1 ( P.350)
(Canada)
ABS warning light*1 ( P.350)
Brake Override System warn-
ing light/Drive-Start Control
warning light
*2 (  P.350)
(red)
Electric power st eering system
warning light
*1 (  P.350)
(yellow)
Electric power steering system
warning light
*1 ( P.350)
Low fuel level warning light
(  P.351)
Driver’s and front passenger’s
seat belt re minder light
(  P.351)
Rear passengers’ seat belt
reminder lights ( P.351)
Tire pressure warning light
*1
(  P.352)
(orange)
LTA indicator ( P.352)
(flashes)
Intuitive parking assist OFF indi-
cator
*1 (if equipped) (P.352)
(flashes)
RCTA OFF indicator*1 (if
equipped) ( P.353)
(flashes)
RCD OFF indicator (if
equipped) (P.353)
(flashes)
PKSB OFF indicator*1 (if
equipped) ( P.353)
(flashes or
illuminates)PCS warning light*1 (  P.354)
Slip indicator
*1 (  P.354)
(flashes)
(U.S.A.)
Parking brake indicator
(  P.354)
(flashes)
(Canada)
Parking brake indicator
(  P.354)

622-1. Instrument cluster
*1: These lights come on when the engine switch is turned to IGNITION ON
mode to indicate that a system check is
being performed. They will go off after
the engine is on, or after a few seconds.
There may be a malfunction in a system
if the lights do not come on, or go off.
Have the vehicle inspected by your
Lexus dealer.
*2: This light illuminates on the multi-infor- mation display.
The indicators inform the driver of the
operating state of the vehicle’s various
systems.
(flashes)
Brake hold operated indicator*1
(  P.355)
Master warning light
*1
(  P.355)
WARNING
■If a safety system warning light does
not come on
Should a safety system light such as the
ABS and SRS warning light not come on
when you start the engine, this could
mean that these systems are not available
to help protect you in an accident, which
could result in death or serious injury.
Have the vehicle inspected by your
Lexus dealer immediately if this occurs.
Indicators
Turn signal indicator ( P.145)
(U.S.A.)
Headlight indicator ( P.150)
(Canada)
Tail light indicator ( P.150)
Headlight high beam indicator
( P.152)
Automatic High Beam indicator
(  P.153)
PCS warning light
*1, 2 (  P.171)
Cruise control indicator
(  P.194)
Dynamic radar cruise control
indicator ( P.187)
Cruise control “SET” indicator
(  P.187)
(white)
LTA indicator ( P.181)
(green)
LTA indicator (P.181)
(orange)
(flashes)LTA indicator ( P.181)
BSM outside rear view mirror
indicators
*1, 3 (if equipped)
(  P.197, 211)
BSM indicator (if equipped)
(  P.197)
Intuitive parking assist OFF indi-
cator
*1, 2 (if equipped)
(  P.206)
RCTA OFF indicator
*1, 2 (if
equipped) ( P.212)
RCD OFF indicator
*2 (if
equipped) ( P.215)
PKSB OFF indicator
*1, 2 (if
equipped) ( P.219)
(flashes)
Slip indicator*1 ( P.237)
VSC OFF indicator
*1, 2
(  P.237)

632-1. Instrument cluster
2
Vehicle status information and indicators
Drive mode indicators
Except F SPORT models
F SPORT models
*1: These lights come on when the engine
switch is turned to IGNITION ON
mode to indicate that a system check is
being performed. They will go off after
the engine is on, or after a few seconds.
There may be a malfunction in a system
if the lights do not come on, or go off.
Have the vehicle inspected by your
Lexus dealer.
*2: This light comes on when the system is turned off.
*3: This light illuminates on the outside rear view mirrors.
*4: When the outside temperature is approximately 37°F (3°C) or lower, this
indicator will flash for approximately 10
seconds, then stay on.
*5: This light illuminates on the center panel.
Smart access system with push-
button start indicator (
P.137)
(U.S.A.)
Parking brake indicator
( P.146)
(Canada)
Parking brake indicator
( P.146)
Brake hold standby indicator
*1
(  P.148)
Brake hold operated indicator
*1
(  P.148)
Eco Driving Indicator Light
*1
(  P.74)
Low outside temperature indi-
cator
*4 (  P.64, 67)
Security indicator
*5 (  P.54,
56)
(U.S.A.)
“AIR BAG ON/OFF” indica-
tor
*1, 5 (  P.37)
(Canada)
“AIR BAG ON/OFF” indica-
tor
*1, 5 ( P.37)
Eco drive mode indicator
(  P.202)
Sport mode indicator
(  P.202)
Custom mode indicator
( P.202)
Eco drive mode indicator
(  P.202)
Sport S mode indicator
(  P.202)
Sport S+ mode indicator
(  P.202)

642-1. Instrument cluster
■Locations of gauges and meters
The units of measure may differ depending on the intended destination of the vehicle.
Multi-information display
Presents the driver with a variety of vehicle data ( P.71)
Displays warning messages if a malfunction occurs ( P.358)
Outside temperature
Displays the outside temperature within the range of -40°F (-40°C) to 122°F (50°C)
Low outside temperature indicator comes on wh en the ambient temperature is 37°F (3°C)
or lower
Tachometer
Displays the engine speed in revolutions per minute
When sport mode is se lected for the driving mode, the periphery of the tachometer will
change color and the scale of the tachometer will be emphasized.
Speedometer
Clock
Time displayed is linked to the analog clock on the center panel. (P.269)
Engine coolant temperature gauge
Displays the engine coolant temperature
Fuel gauge
Displays the quantity of fuel remaining in the tank
Gauges and meters (except F SPORT models)
Meter display
A
B
C
D
E
F
G