2019 LEXUS RX350 display

232 4-2. Driving procedures
RX350/RX350L_U Modes can be changed by pressing the en gine switch with 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.
“ACCESSORY” will be displayed on the
meters.
IGNITION ON mode All electrical components can be used.
“IGNITION ON” will be displayed on
the meters.
* : If the shift le ver 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.
If the engine is stopped with the shift le ver in a position other than P, the engine
switch will not be turned off but inst ead be turned to ACCESSORY mode. Per-
form the following procedure to turn the switch off:
Check that the parking brake is set.
Shift the shift lever to P.
Check that “Turn Off Vehicle” is disp layed on the multi-information display
and then press the engine switch once.
Check that “Turn Off Vehicle” on th e multi-information display is off.Changing engine switch modes 1
2
3
When stopping the engine with the shift lever in a position other than P1
2
3
4

2334-2. Driving procedures
4
Driving
RX350/RX350L_U ■
Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or IGNITION ON
mode (with the engine not running) for more than an hour with the shift lever in P, the
engine switch will automatically turn off. Ho wever, this function cannot entirely prevent
battery discharge. Do not leave the vehicle with the engine switch in ACCESSORY or
IGNITION ON mode for long periods of time when the engine is not running.■
Electronic key battery depletion
 P. 122 ■
Conditions affe cting operation
 P. 148 ■
Note for the entry function
 P. 149 ■
If the engine does not start ●
The engine immobilizer system ma y not have been deactivated. (  P. 74)
Contact your Lexus dealer. ●
Check that the shift lever is se curely set in P. The engine ma y not start if the shift lever is
displaced out of P. “To Start Vehicle, Put Sh ift Lever into P” will be displayed on the
multi-information display. ■
Steering lock
After turning the engine switch off and opening and closing the doors, the steering wheel
will be locked due to the steering lock func tion. Operating the engine switch again auto-
matically cancels the steering lock. ■
When the steering lock cannot be released
■
Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, operation of the motor may be sus-
pended if the engine is turned on and off repeat edly in a short period of time. In this case,
refrain from operating the engine switch. After about 10 seconds, the steering lock
motor will resume functioning. ■
When “Access System with Elec. Key Malf unction See Owner’s Manual” is displayed
on the multi-information display
The system may be malfunctio ning. Have the vehicle inspected by your Lexus dealer
immediately.“Steering Wheel Lock Press Engine Switch
while Turning Wheel” w ill be displayed on the
multi-information display.
Check that the shift leve r is in P. Press the
engine switch shortly an d firmly while turning
the steering wheel left and right.

2374-2. Driving procedures
4
Driving
RX350/RX350L_U  P. 373
To enter S mode, shift the shift lever to the S position. The shift range can then be
selected by operating the shift lever. Ch anging the shift range allows restriction
of the upper limit of the gears to be us ed, preventing unnece ssary upshifting and
enabling the level of engine br aking force to be selected.
Upshifting
Downshifting The initial shift rang e in S mode is set
automatically between 3 and 7 accord-
ing to vehicle speed and driving condi-
tions.
■
Shift ranges and their functions
A lower shift range will provide greater engi ne braking forces than a higher shift
range.Selecting the driving mode
Selecting shift ranges in S mode 1
2
Meter display Function
S2 - S8 A gear in the range between 1 and the selected gear is auto-
matically chosen depending on vehicle speed and driving
conditions
S1 Setting the gear at 1

238 4-2. Driving procedures
RX350/RX350L_U ■
S mode ●
When the shift range is 6 or lower, holding th e shift lever toward “+” sets the shift range
to 8. ●
To prevent the engine from over-revving, upshifting may automatically occur. ●
To protect the automatic transmission, a functi on is adopted that au tomatically selects a
higher shift range when the fluid temperature is high. ■
To protect the automatic transmission
If the automatic transmission fluid temperat ure is high, “Transmission Fluid Temp High
See Owner’s Manual” will be displayed on the multi-information display and the vehicle
will go into transmission protection mode automatically. Have th e vehicle inspected by
your Lexus dealer. ■
Downshifting restrictions warning buzzer
To help ensure safety and driving performance, downshifti ng operation may sometimes
be restricted. In some circum stances, downshifting may not be possible even when the
shift lever is operated. (A buzzer will sound twice.) ■
When driving with dynamic radar cruise control with full-speed range activated
Even when performing the following actions with the intent of enabling engine braking,
engine braking will not occur because dynamic radar cruise control with full-speed
range will not be canceled. ●
While driving in D or S mode, downshifting to 7, 6, 5 or 4. (  P. 300)●
When switching the driving mode to spor t mode while driving in the D position
(  P. 373)■
Restraining sudden start (Drive-Start Control)
When the following unusual operation is performed, the engine output may be
restrained. ●
When the shift lever is shifted from R to D, D to R, N to R, P to D, or P to R (D includes S)
with the accelerator pedal depressed, a wa rning message appears on the multi-infor-
mation display. If a warning message is shown on the multi- information display, read the
message and follow the instructions. ●
When the accelerator pedal is depressed too while the vehicle is in reverse. ■
Shift lock system
The shift lock system is a system to prevent ac cidental operation of the shift lever in start-
ing.
The shift lever can be shifted from P only when the engine switch is in IGNITION ON
mode and the brake pedal is being depressed.

2414-2. Driving procedures
4
Driving
RX350/RX350L_U  P. 373
To drive using temporary shift range selection, operate the “-” or “+” paddle shift
switch.
When the “-” paddle shift switch is oper ated, the shift range will be downshifted
to a range that enables engine braking forc e that is suitable to driving conditions.
When the “+” paddle shift switch is operated, the shift range will be one gear
higher than the gear in use during normal D position driving.
Changing the shift range allows restrictio n of the highest gear, preventing unnec-
essary upshifting and enabling the level of engine braking force to be selected.
Upshifting
Downshifting The selected shift rang e, from D1 to D8,
will be displayed on the meters.
■
Shift ranges and their functions
A lower shift range will provide greater engi ne braking forces than a higher shift
range.Selecting the driving mode
Selecting shift ranges in the D position 1
2
Meter display Function
D2 - D8 A gear in the range between 1 and the selected gear is auto-
matically chosen depending on vehicle speed and driving
conditions
D1 Setting the gear at 1

242 4-2. Driving procedures
RX350/RX350L_U To enter M mode, shift the shift lever to M. Gears can then be selected by oper-
ating the shift lever or paddle shift switch es, allowing you to drive in the gear of
your choosing.
Upshifting
Downshifting The gear changes once every time the
shift lever or paddle shift switch is oper-
ated.
The selected gear, fr om M1 to M8, will
be fixed and displayed on the meters.
When in the M position, the gear will not change unless the shift lever or pad-
dle shift switches are operated.
However, even when in the M positi on, the gears will be automatically
changed in the following situation: ●
When vehicle speed drops (downshift only). ●
When the automatic transmission fluid or engine coolant temperature is
low. ●
When automatic transmission fluid temperature is high (upshift only). ●
When the needle of the tachometer is in the red zone (the range which
exceeds the allowable revs of the engine).
In the following situations, the gear will no t shift even if the shift lever or paddle
shift switches are operated. ●
The vehicle speed is low (upshift only).Selecting gears in the M position 1
2

2434-2. Driving procedures
4
Driving
RX350/RX350L_U ■
Automatic deactivation of shift range selection in the D position
Shift range selection in the D position will be deactivated in the following situations:●
The “+” paddle shift switch is held down for a period of time●
When the vehicle comes to a stop ●
If the accelerator pedal is depressed fo r more than a certain period of time●
When the shift lever is shifted to a position other than D ■
To protect the automatic transmission
If the automatic transmission fluid temperat ure is high, “Transmission Fluid Temp High
See Owner’s Manual” will be displayed on the multi-information display and the vehicle
will go into transmission protection mode automatically. Have th e vehicle inspected by
your Lexus dealer. ■
Downshifting restriction warning buzzer
To help ensure safety and driving performance, downshifti ng operation may sometimes
be restricted. In some circum stances, downshifting may not be possible even when the
shift lever or paddle shif t switch is operated. (A buzzer will sound twice.)■
When driving with dynamic radar cruise control with full-speed range activated
Even when performing the following actions with the intent of enabling engine braking,
engine braking will not occur because dynamic radar cruise control with full-speed
range will not be canceled. ●
While driving in D position, downshifting to 7, 6, 5 or 4. (  P. 300)●
When switching the driving mode to spor t mode while driving in the D position
(  P. 373)■
Restraining sudden start (Drive-Start Control)
When the following unusual operation is performed, the engine output may be
restrained. ●
When the shift lever is shifted from R to D, D to R, N to R, P to D, or P to R (D includes
M) with the accelerator pedal depressed, a warning message appears on the multi-
information display. If a wa rning message is shown on the multi-information display,
read the message and follow the instructions. ●
When the accelerator pedal is depressed too while the vehicle is in reverse. ■
Shift lock system
The shift lock system is a system to prevent ac cidental operation of the shift lever in start-
ing.
The shift lever can be shifted from P only when the engine switch is in IGNITION ON
mode and the brake pedal is being depressed.

248 4-2. Driving procedures
RX350/RX350L_U The parking brake can be set and released manually.
Sets the parking brake The parking brake indicator light and
parking brake light will turn on.
Pull and hold the parking brake switch if
an emergency occurs and it is necessary
to operate the parking brake while driv-
ing.
Releases the parking brake Operate the parking brake switch while
depressing the brake pedal. Make sure
that the parking brake indicator light
and parking brake light turn off.
If the parking brake indicator light and
parking brake lamp flashes, operate the
switch again. (  P. 654)■
Parking the vehicle
 P. 202 ■
Parking brake operation ●
When the engine switch is not in IGNITION ON mode, the parking brake cannot be
released using the parking brake switch. ●
When the engine switch is not in IGNITION ON mode, automatic mode (automatic
brake setting and releasing) is not available. ■
If “Parking Brake Overheated Parking Brak e Unavailable” is displayed on the multi-
information display
If the parking brake is operated repeatedly over a short period of time, the system may
restrict operation to prevent overheating. If this happens, refrain from operating the
parking brake. Normal operation wi ll return after about 1 minute.■
If “EPB Activation Stopped Incompletely” or “Parking Brake Unavailable” is displayed
on the multi-information display
Operate the parking brake switch. If the message does not disappear after operating the
switch several times, the system may be ma lfunctioning. Have th e vehicle inspected by
your Lexus dealer immediately. ■
Parking brake operation sound
When the parking brake operates, a motor so und (whirring sound) may be heard. This
does not indicate a malfunction.Manual mode U.S.A. Canada
Parking
brake light1
2