instrument panel LEXUS RX350 2019 User Guide

1052. Instrument cluster
2
Instrument cluster
RX350/RX350L_U Displays suggestions to the driver in the following situations. To select a response
to a displayed suggestion, use the meter control switches. The suggestion function can be turned on/off. (Customizable features:  P. 723)■
Suggestion to enable the power back door
If the power back door system is disabled (setting on set to off) and the
power back door switch on the instru ment panel is operated, a suggestion
message will be displayed asking if yo u wish to enable the power back door
system. To enable the power back door system, select “Yes”. After enabling the power back door syst em, press the power back door switch
again to open or close the power back door.■
Suggestion to turn off the headlights
If the headlights are left on for a certai n amount of time after the engine switch
has been turned off, a su ggestion message will be displayed asking if you wish
to turn the headlights off. To turn the headlights off, select “Yes”.If a front door is opened after the engine switch is turned off, this suggestion mes-
sage will not be displayed.■
Eco Driving Indicator
Eco Driving Indicator will not operate under the following conditions: ●
The shift lever is in any position other than D. ●
A paddle shift sw itch (if equipped) is operated.●
Sport mode is selected. ●
The driving mode is set to customized mode and the powertrain control is set to power
(  P. 373) ●
The vehicle speed is approximately 80 mph (130 km/h) or higher.Suggestion function
Eco Driving Indicator Light
During Eco-friendly acceleration (Eco driv-
ing), the Eco Driving Indicator Light will turn
on. When the acceleration exceeds the Zone
of Eco driving, or when the vehicle is stopped,
the light turns off.
Eco Driving Indicator Zone Display
Suggests the Zone of Eco driving with current
Eco driving ratio based on acceleration.
Eco driving ratio based on acceleration
If the acceleration exceeds the Zone of Eco
driving, the right side of the Eco Driving Indi-
cator Zone Display will illuminate.
Zone of Eco driving 1
2
3
4

1493-2. Opening, closing and locking the doors
3
Operation of each component
RX350/RX350L_U ■
Note for the entry function ●
Even when the electronic key is within the effective range (detection areas), the system
may not operate properly in the following cases:
• The electronic key is too close to the window or outside door handle, near the
ground, or in a high place when the doors are locked or unlocked.
• The electronic key is near the ground or in a high place, or too close to the rear
bumper center when the back door is opened.
• The electronic key is on th e instrument panel, luggage co mpartment, floor, or in the
door pockets or glove box when the engine is started or engine switch modes are
changed. ●
Do not leave the electronic key on top of th e instrument panel or near the door pockets
when exiting the vehicle. Depending on the radio wave reception conditions, it may be
detected by the antenna outs ide the cabin and th e door will become lockable from the
outside, possibly trapping the electronic key inside the vehicle. ●
As long as the electronic key is within th e effective range, the doors may be locked or
unlocked by anyone. ●
Even if the electronic key is not inside the vehicle, it may be possible to start the engine
if the electronic key is near the window. ●
The doors may unlock if a large amount of wa ter splashes on the d oor handle, such as in
the rain or in a car wash when the electronic key is within the effective range. (The door
will automatically be locked after approx imately 60 seconds if the doors are not
opened and closed.) ●
If the wireless remote control is used to lo ck the doors when the electronic key is near
the vehicle, there is a possibility that the d oor may not be unlocked by the entry func-
tion. (Use the wireless remote control to unlock the doors.) ●
Touching the door lock sensor while wearin g gloves may delay or prevent lock opera-
tion. Remove the gloves and touch the lock sensor again. ●
When the lock operation is performed using the lock sensor, recognition signals will be
shown up to two consecutive times. After this, no recognition signals will be given.
*●
If the door handle becomes wet while the el ectronic key is within the effective range,
the door may lock and unlock repeatedly. In that case, follow the following correction
procedures to wash the vehicle:
• Place the electronic key in a location 6 ft. (2 m) or more away from the vehicle. (Take
care to ensure that the key is not stolen.)
• Set the electronic key to battery-saving mode to disable the smart access system
with push-button start. (  P. 148)●
If the electronic key is inside the vehicle and a door handle becomes wet during a car
wash, a message may be shown on the mult i-information display and a buzzer will
sound outside the vehicle. To turn off the alarm, lock all the doors. ●
The lock sensor may not work properly if it comes into contact with ice, snow, mud, etc.
Clean the lock sensor and attempt to operate it again. ●
A sudden approach to the effective range or door handle may prevent the doors from
being unlocked. In this case, return the door handle to the original position and check
that the doors unlock before pulling the door handle again.●
If there is another electronic key in the de tection area, it may take slightly longer to
unlock the doors after the door handle is gripped.

2074-1. Before driving
4
Driving
RX350/RX350L_U WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury. ■
When the vehicle is stopped ●
Do not race the engine.
If the shift lever is in any position other than P or N, the vehicle may accelerate sud-
denly and unexpectedly, causing an accident. ●
In order to prevent accidents due to the ve hicle rolling away, always keep depressing
the brake pedal while the engine is running, and apply the parking brake as neces-
sary. ●
If the vehicle is stopped on an incline, in order to prevent accidents caused by the
vehicle rolling forward or backward, alwa ys depress the brake pedal and securely
apply the parking brake as needed. ●
Avoid revving or r acing the engine.
Running the engine at high speed while the vehicle is stopped may cause the exhaust
system to overheat, which could result in a fire if combustible material is nearby.■
When the vehicle is parked ●
Do not leave glasses, cigarette lighters, sp ray cans, or soft drink cans in the vehicle
when it is in the sun.
Doing so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cau se the plastic lenses and plastic mate-
rial of glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the interior of the
vehicle, and may also cause a short circui t in the vehicle’s electrical components.●
Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a place such as
the glove box or on the floor, it may be lit accidentally when luggage is loaded or the
seat is adjusted, causing a fire. ●
Do not attach adhesive discs to the windsh ield or windows. Do not place containers
such as air fresheners on th e instrument panel or dashbo ard. Adhesive discs or con-
tainers may act as lenses, ca using a fire in the vehicle.●
Do not leave a door or window open if th e curved glass is coated with a metallized
film such as a silver-colored one. Reflecte d sunlight may cause the glass to act as a
lens, causing a fire. ●
Always apply the parking brake, shift the shift lever to P, stop the engine and lock the
vehicle.
Do not leave the vehicle unattend ed while the engine is running.
If the vehicle is parked with the shift leve r in P but the parking brake is not set, the
vehicle may start to move, possibly leading to an accident. ●
Do not touch the exhaust pipes while the engine is running or immediately after turn-
ing the engine off.
Doing so may cause burns.

212 4-1. Before driving
RX350/RX350L_U WARNING ■
Storage precautions
Observe the following precautions.
Failure to do so may prevent the pedals from being depressed properly, may block the
driver’s vision, or may result in items hittin g the driver or passeng ers, possibly causing
an accident. ●
Stow cargo and luggage in the luggage compartment whenever possible.●
Do not stack cargo and luggage in the luggage compartment higher than the seat-
backs. ●
When you fold down the rear seats, long items should not be placed directly behind
the front seats. ●
Never allow anyone to ride in the luggage compartment. It is not designed for pas-
sengers. They should ride in their seats with their se at belts properly fastened.●
Do not place cargo or luggage in or on the following locations.
• At the feet of the driver
• On the front passenger or re ar seats (when stacking items)
•On the luggage cover
• On the instrument panel
•On the dashboard ●
Secure all items in the occupant compartment. ■
Capacity and distribution ●
Do not exceed the maximum axle weight rating or the total vehicle weight rating. ●
Even if the total load of occupant’s weight and the cargo load is less than the total load
capacity, do not apply the load unevenly. Improper loading may cause deterioration
of steering or braking control whic h may cause death or serious injury.■
Roof luggage carrier precautions
Observe the following precautions: ●
Place the cargo so that its weight is distributed evenly between the front and rear
axles. ●
If loading long or wide cargo, never exceed the vehicle overall length or width.
(  P. 698) ●
Before driving, make sure the cargo is secu rely fastened on the roof luggage carrier.●
Loading cargo on the roof luggage carrier will make the center of gravity of the vehi-
cle higher. Avoid high speeds, sudden star ts, sharp turns, sudden braking or abrupt
maneuvers, otherwise it may re sult in loss of control or vehicle rollover due to failure
to operate this vehicle correctly and result in death or serious injury.●
If driving for a long distance, on rough road s, or at high speeds , stop the vehicle now
and then during the trip to make sure the cargo remains in its place.●
Do not exceed 165 lb. (75 kg) cargo weight on the roof luggage carrier.
NOTICE ■
When loading cargo (vehicles with a moon roof or panoramic moon roof)
Be careful not to scratch the surface of the moon roof or panoramic moon roof.

252
RX350/RX350L_U 4-3. Operating the lights and wipers
Operating the switch turn s on the lights as follows:
Headlight switch The headlights can be operated manually or automatically.
Operating instructions U.S.A. CanadaThe side marker, parking, tail,
license plate, instrument panel
lights, and daytime running
lights (  P. 254) turn on.
The headlights and all the
lights listed above (except
daytime running lights) turn
on.
The headlights, daytime run-
ning lights (  P. 254) and all
the lights listed above turn on
and off automatically.
(When the engine switch is in
IGNITION ON mode.)
Off
The daytime running lights
turn on. (  P. 254) 1
2
3
4 (U.S.A.)
(Canada)

5176-2. Using the air conditioning system and defogger
6
Interior features
RX350/RX350L_U ■
Ventilation and air conditioning odors ●
To let fresh air in, set the air conditioning system to the outside air mode. ●
During use, various odors from inside and outside the vehicle may enter into and accu-
mulate in the air conditioning system. This may then cause odor to be emitted from the
vents. ●
To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode prior
to turning the vehicle off.
• The start timing of the blower may be dela yed for a short period of time immediately
after the air conditioning system is started in automatic mode.■
Air conditioning filter
 P. 618 ■
Customization
Some functions can be customized. (  P. 722)
WARNING ■
To prevent the windshield from fogging up ●
Do not use during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can cause
the outer surface of the windshield to fog up, blocking your vision.
■
To prevent burns ●
Do not touch the rear view mirror surfaces when the outside rear view mirror defog-
gers are on. ●
Do not touch the glass at lower part of the windshield or to the side of the front pillars
when the windshield wiper de-icer is on. (if equipped)
NOTICE ■
To prevent battery discharge
Do not leave the air conditioni ng system on longer than necessary when the engine is
off. ●
Do not place anything on the instrument
panel which may cover th e air outlets. Other-
wise, air flow may be obstructed, preventing
the windshield defoggers from defogging.

524
RX350/RX350L_U 6-3. Using the interior lights
Interior lights list
Outer foot lights
Instrument panel ornament light
(if equipped)
Shift lever light
Front interior light (  P. 525)
Front personal lights (  P. 526)
Door trim ornament lights
(if equipped) Rear interior light (  P. 525)
Rear personal lights (  P. 526)
Door courtesy lights
Footwell lights
Scuff lights (if equipped)
Front center console light1
2
3
4
5
6 7
8
9
10
11
12

5516-5. Using the other interior features
6
Interior features
RX350/RX350L_U Please use as a power supply for electronic goods that use less than 12 VDC/10
A (power consumption of 120 W).
Observe the following when using electronic goods: ●
Make sure that the power consumption of all the connected power outlets on
the instrument panel and in the lugg age compartment is less than 120 W.●
Make sure that the power consumptio n of all the connected power outlets
inside the console box and on the rear console is less than 120 W.Power outlets 
On the instrument panel 
Inside the console box
Remove the cap. Open the lid. 
On the rear console (if equipped) 
In the luggage compartment
(RX350)
Remove the cap. Open the lid.

582 7-1. Maintenance and care
RX350/RX350L_U ■
Caring for leather areas
Lexus recommends cleaning the interior of the vehicle at least twice a year to maintain
the quality of the vehicle’s interior. ■
Shampooing the carpets
There are several commercial foaming-type cl eaners available. Use a sponge or brush to
apply the foam. Rub in overlapp ing circles. Do not use water. Wipe dirty surfaces and let
them dry. Excellent results are obtained by keeping the carpet as dry as possible.■
Seat belts
Clean with mild soap and lukewarm water us ing a cloth or sponge. Also check the belts
periodically for excessive wear, fraying or cuts.
WARNING ■
Water in the vehicle ●
Do not splash or spill liquid in the vehicle.
Doing so may cause electrical components , etc. to malfunction or catch fire.●
Do not get any of the SRS components or wiring in the vehicle interior wet.
(  P. 38)
An electrical malfunction ma y cause the airbags to deploy or not function properly,
resulting in death or serious injury. ●
Vehicles with wireless charger:
Do not let the wireless charger (  P. 545) get wet. Failure to do so may cause the
charger to become hot and cause burns or could cause electric shock resulting in
death or serious injury. ■
Cleaning the interior (especially instrument panel)
Do not use polish wax or polish cleaner. Th e instrument panel may reflect off the wind-
shield, obstructing the driver’s view and le ading to an accident, resulting in death or
serious injury.

6257-3. Do-it-yourself maintenance
7
Maintenance and care
RX350/RX350L_U Turn the engine switch off.
Open the fuse box cover. 
Engine compartment
Push the tab in and lift the lid off. 
Driver’s side instrument panel
Remove the lid.Checking and replacing fuses If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and repl ace the fuses as necessary.1
2