stop start LEXUS UX200 2019 Owner's Manual

1544-2. Driving procedures
Modes can be changed by pressing
the engine switch with the brake pedal
released. (The mode changes each
time the switch is pressed.)1
OFF*
The emergency flashers can be used.
2ACC
Some electrical components such as the
audio system can be used.
“ACCESSORY” will be displayed on the
meter.
3ON
All electrical components can be used.
“IGNITION ON” will be displayed on the
meter.
*: If the shift lever is in a position other than
P when turning off the engine, the
engine switch will be turned to ACC, not
to OFF.
■Auto power off function
If the vehicle is left in ACC for more than
20 minutes or ON (the engine is not run-
ning) for more than an hour with the shift
lever in P, the engine switch will automati-
cally turn off. However, this function cannot
entirely prevent battery discharge. Do not
leave the vehicle with the engine switch in
ACC or ON for long periods of time when
the engine is not running.
WARNING
■Stopping the engine in an emergency
●If you want to stop the engine in an
emergency while driving the vehicle,
press and hold the engine switch for
more than 2 seconds, or press it briefly
3 times or more in succession.
(  P.350)
However, do not touch the engine
switch while driving except in an emer-
gency. Turning the engine off while
driving will not cause loss of steering
or braking control, but the power assist
to these systems will be lost. This will
make it more difficult to steer and
brake, so you should pull over and stop
the vehicle as soon as it is safe to do so.
●If the engine switch is operated while
the vehicle is running, a warning mes-
sage will be shown on the multi-infor-
mation display and a buzzer sounds.
●When restarting the engine after an
emergency shutdown, shift the shift
lever to N and press the engine switch
shortly and firmly.
Changing engine switch modes

1554-2. Driving procedures
4
Driving
If the engine is stopped with the shift
lever in a position other than P, the
engine switch will not be turned off but
instead be turned to ACC. Perform the
following procedure to turn the switch
off:
1
Check that the parking brake is set.
2
Shift the shift lever to P.
3
Check that “Turn Power Off” is dis-
played on the multi-information dis-
play and then press the engine
switch shortly and firmly once.
4
Check that “Turn Power Off” on the
multi-information display is off.
*1: To improve fuel efficiency and reduce noise, shift the shift lever to D for normal
driving.
*2: Selecting gear steps using the M posi-tion achieves suitable engine braking
forces by operating the shift lever or
paddle shift switch es (if equipped).
■Reverse warning buzzer
When shifting into R, a buzzer will sound to
inform the driver that the shift lever is in R.
■To protect the transmission
If the automatic transmission fluid tempera-
ture is high, “Transmission Oil Temp. High
Stop in a safe place and See owner’s man-
ual” will be displayed on the multi-informa-
tion display and the vehicle will go into
transmission protection mode automati-
cally. Have the vehicle inspected by your
NOTICE
■To prevent battery discharge
●Do not leave the engine switch in ACC
or ON for long periods of time without
the engine running.
●If “ACCESSORY” or “IGNITION
ON” is displayed on the multi-informa-
tion display while the engine is not run-
ning, the engine switch is not OFF. Exit
the vehicle after turning the engine
switch off.
●Do not stop the engine when the shift
lever is in a position other than P. If the
engine is stopped in another shift lever
position, the engine switch will not be
turned off but instead be turned to
ACC. If the vehicle is left in ACC, bat-
tery discharge may occur.
When stopping the engine with
the shift lever in a position other
than P
Continuously variable trans-
mission
Select the shift position depending
on your purpose and situation.
Shift position purpose and func-
tions
Shift posi-
tionObjective or function
PParking the vehicle/starting the engine
RReversing
NNeutral (Condition in which
the power is not transmitted)
DNormal driving*1
M
10-speed sport sequential
shiftmatic mode driving
*2
(  P.158)

1564-2. Driving procedures
Lexus dealer.
■Continuously variable transmission fail-
safe control
The system detects ma lfunctioning parts
targeted (all of the so lenoids that perform
the shifting function) by the On-Board
Diagnostics, and performs fail-safe mecha-
nisms, such as restrict ing the shifting func-
tion or transmission ratio control. In this
event, the malfunction indicator lamp turns
on.
■When driving with dynamic radar cruise
control with full-speed range activated
Even when switching the driving mode to
Sport mode while driving in D position
(  P.243) with the intent of enabling engine
braking, engine braking will not activate
because radar cruise control with full-
speed range will not be canceled.
■Restraining sudden start (Drive-Start
Control)
 P.143
■AI-SHIFT
AI-SHIFT automatically selects the suitable
gear step according to driver performance
and driving conditions.
AI-SHIFT automatically operates when the
driving mode is set to Normal mode with
the shift lever in the D position. (Shifting the
shift lever to the M position cancels the
function.)
■G AI-SHIFT
G AI-SHIFT automatically selects the suit-
able gear step according to driver’s input
and driving conditions. G AI-SHIFT oper-
ates automatically when the shift lever is in
the D position and Sport mode is selected
for the driving mode. (Selecting normal
mode or shifting the shift lever to the M
position cancels the function.)
While the engine switch is in
ON and the brake pedal depressed*,
shift the shift lever while pushing the
shift release button on the shift knob.
Shift the shift lever while push-
ing the shift release button on the shift
knob.
Shift the shift lever normally.
When shifting the shift lever between P
and D, make sure that the vehicle is com-
pletely stopped and the brake pedal is
depressed.
*: For the vehicle be able to be shifted from P, the brake pedal must be depressed
before the shift releas e button is pushed.
If the shift release button is pushed first,
the shift lock will not be released.
■Shift lock system
The shift lock system is a system to prevent
accidental operation of the shift lever in
starting.
WARNING
■When driving on slippery road sur-
faces
Be careful-of downshifting and sudden
acceleration, as this could result in the
vehicle skidding to the side or spinning.
Shifting the shift lever

1584-2. Driving procedures
The selected gear step, from D1 to D10, will
be displayed in the meter.
To return to normal D position driving, the
“+” paddle shift switch must be held down
for a period of time.
■Gear step functions
●10 levels of accelerating force and engine
braking can be selected.
●A lower gear step will provide greater
accelerating force and engine braking
force than a higher gear step, and the
engine revolutions will also increase.
■Automatic deactivation of gear step
selection in the D position
Gear step selection in the D position will be
deactivated in the following situations:
●When the vehicle comes to a stop
●If the accelerator pedal is depressed for
more than a certain period of time
●When the shift lever is shifted to a posi-
tion other than D
●When the “+” paddle shift switch is
pressed and held
■Downshifting restriction warning
buzzer
To help ensure safety and driving perfor-
mance, downshifting operation may some-
times be restricted. In some circumstances,
downshifting may not be possible even
when the shift lever or paddle shift switch is
operated. (A buzzer will sound twice.)
To enter 10-speed sport sequential
shiftmatic mode, shift the shift lever to
M. Gear steps can be selected by
operating the shift lever or paddle shift
switches (if equipped). 1
Upshifting
2 Downshifting
The gear step changes once every time the
shift lever or paddle shift switch (if
equipped) is operated.
The selected gear step , from M1 to M10,
will be displayed in the meter.
However, even when in the M position,
the gear steps will be automatically
changed if the engine speed is too
high, or too low.
■Gear step functions
●10 levels of accelerating force and engine
braking can be selected.
●A lower gear step will provide greater
accelerating force and engine braking
force than a higher gear step, and the
engine revolutions will also increase.
■When the vehicle comes to a stop with
the shift lever in the M position
●The transmission will automatically down-
shift to M1 once the vehicle is stopped.
●After a stop, the vehicle will start off in
M1.
Changing gear steps in the M
position

1634-2. Driving procedures
4
Driving
Turns the brake hold system on
The brake hold standby indicator
comes on. While the system is holding the
brake, the brake hold operated indicator comes on.
■Brake hold system operating conditions
The brake hold system cannot be turned on
in the following conditions:
●The driver’s door is not closed.
●The driver is not wearing the seat belt.
●“Parking Brake Unavailable” or “EPB
Malfunction Visit Your Dealer” is dis-
played on the multi- information display.
If any of the conditions above are detected
when the brake hold system is enabled, the
system will turn off and the brake hold
standby indicator light will go off. In addi- tion, if any of the co
nditions are detected
while the system is holding the brake, a
warning buzzer will sound and a message
will be shown on the multi-information dis-
play. The parking brake will then be set
automatically.
■Brake hold function
●If the brake pedal is left released for a
period of about 3 mi nutes after the sys-
tem has started holding the brake, the
parking brake will be set automatically. In
this case, a warning buzzer sounds and a
message is shown on the multi-informa-
tion display.
●To turn the system off while the system is
holding the brake, firmly depress the
brake pedal and press the button again.
●The brake hold function may not hold the
vehicle when the vehicle is on a steep
incline. In this situation, it may be neces-
sary for the driver to apply the brakes. A
warning buzzer will sound and the multi-
information display will inform the driver
of this situation. If a warning message is
shown on the multi-information display,
read the message and follow the instruc-
tions.
■When the parking brake is set automati-
cally while the system is holding the
brakes
Perform any of the following operations to
release the parking brake.
●Depress the accelerator pedal. (The
parking brake will not be released auto-
matically if the seat belt is not fastened.)
●Operate the parking brake switch with
the brake pedal depressed.
Make sure that the pa rking brake indicator
light goes off. ( P.160)
■When an inspection at your Lexus
dealer is necessary
When the brake hold standby indicator
(green) does not illuminate even when the
brake hold switch is pressed with the brake
hold system operating conditions met, the
system may be malfun ctioning. Have the
vehicle inspected at your Lexus dealer.
Brake Hold
The brake hold system keeps the
brake applied when the shift lever is
in D, M or N with the system on and
the brake pedal has been
depressed to stop the vehicle. The
system releases the brake when the
accelerator pedal is depressed with
the shift lever in D or M to allow
smooth start off.
Enabling the system
A
B

2074-5. Using the driving support systems
4
Driving
This mode employs a radar to detect the presence of vehicles up to approximately
328 ft. (100 m) ahead, determines the cu rrent vehicle-to-vehicle following dis-
tance, and operates to maintain a suitab le following distance from the vehicle
ahead. The desired vehicle-to-vehicle distance can also be set by operating the
vehicle-to-vehicle distance switch.
When driving on downhill slopes, the vehicl e-to-vehicle distance may become shorter.
Example of constant speed cruising
When there are no vehicles ahead
The vehicle travels at the speed set by the driver.
Example of deceleration cruising and follow-up cruising
When a preceding vehicle driving slower than the set speed appears
When a vehicle is detected running ahead of you, the system automatically decelerates
your vehicle. When a greater reduction in vehicle speed is necessary, the system applies
the brakes (the stop lights will come on at this time). The sy stem will respond to changes in
the speed of the vehicle ahead in order to maintain the vehicle-to-vehicle distance set by
the driver. Approach warning warns you when th e system cannot decelerate sufficiently to
prevent your vehicle from closing in on the vehicle ahead.
When the vehicle ahead of you stops, your vehi cle will also stop (vehicle is stopped by sys-
tem control). After the vehicle ahead starts off, pressing the “+RES” switch or depressing
the accelerator pedal (start-off operation) will resume follow-up cruising. If the start-off
operation is not performed, system contro l continues to keep your vehicle stopped.
When the turn signal lever is operated and your vehicle moves to a left lane while driving at
50 mph (80 km/h) or more, the vehicle will quickly accelerate to help to overtake a pass-
ing vehicle.
Example of acceleration
Driving in vehicle-to-vehicle distance control mode
A
B
C

2104-5. Using the driving support systems
After the vehicle ahead of you starts
off, press the “+RES” switch.
Your vehicle will also resume follow-up
cruising if the accelerator pedal is
depressed after the vehicle ahead of
you starts off.1
Pressing the cancel switch cancels
the speed control.The speed control is also canceled when
the brake pedal is depressed.
(When the vehicle has been stopped by
system control, depressing the brake pedal
does not cancel the setting.)
2Pressing the “+RES” switch
resumes the cruise control and
returns vehicle speed to the set
speed.
When your vehicle is too close to a
vehicle ahead, and sufficient automatic
deceleration via the cruise control is
not possible, the display will flash and
the buzzer will sound to alert the driver.
An example of this would be if another
driver cuts in front of you while you are
following a vehicle. Depress the brake
pedal to ensure an appropriate vehi-
cle-to-vehicle distance.
MediumApproximately 130 ft. (40 m)
ShortApproximately 100 ft. (30 m)
Resuming follow-up cruising
when the vehicle has been
stopped by system control (vehi-
cle-to-vehicle distance control
mode)
Distance optionsVehicle-to-vehicle distanceCanceling and resuming the
speed control
Approach warning (vehicle-to-
vehicle distance control mode)

2124-5. Using the driving support systems
below approximately 20 mph [30 km/h],
the set speed will be set to approximately
20 mph [30 km/h].)
■Accelerating after setting the vehicle
speed
The vehicle can accelerate by operating the
accelerator pedal. After accelerating, the
set speed resumes. However, during vehi-
cle-to-vehicle distance control mode, the
vehicle speed may decrease below the set
speed in order to maintain the distance to
the preceding vehicle.
■When the vehicle stops while follow-up
cruising
●Pressing the “+RES” switch while the
vehicle ahead stops w ill resume follow-up
cruising if the vehicle ahead starts off
within approximately 3 seconds after the
switch is pressed.
●If the vehicle ahead starts off within 3 sec-
onds after your vehicle stops, follow-up
cruising will be resumed.
■Automatic cancelation of vehicle-to-
vehicle distance control mode
Vehicle-to-vehicle dist ance control mode is
automatically canceled in the following situ-
ations.
●VSC is activated.
●TRAC is activated for a period of time.
●When the VSC or TRAC system is
turned off.
●The sensor cannot detect correctly
because it is covered in some way.
●Pre-collision braking is activated.
●The parking brake is operated.
●The vehicle is stopped by system control
on a steep incline.
●The following are detected when the
vehicle has been stopped by system con-
trol:
• The driver is not wearing a seat belt.
• The driver’s door is opened.
• The vehicle has been stopped for about 3 minutes
If vehicle-to-vehicle distance control mode
is automatically canceled for any reasons
other than the above, there may be a mal- function in the system. Contact your Lexus
dealer.
■Automatic cancelation of constant
speed control mode
Constant speed control mode is automati-
cally canceled in the following situations:
●Actual vehicle speed is more than
approximately 10 mph (16 km/h) below
the set vehicle speed.
●Actual vehicle speed falls below approxi-
mately 20 mph (30 km/h).
●VSC is activated.
●TRAC is activated for a period of time.
●When the VSC or TRAC system is
turned off.
●Pre-collision braking is activated.
If constant speed control mode is automati-
cally canceled for any reasons other than
the above, there may be a malfunction in the
system. Contact your Lexus dealer.
■Brake operation
A brake operation sound may be heard and
the brake pedal response may change, but
these are not malfunctions.
■Warning messages and buzzers for
dynamic radar cruise control with full-
speed range
Warning messages and buzzers are used to
indicate a system malfunction or to inform
the driver of the need for caution while driv-
ing. If a warning messa ge is shown on the
multi-information displa y, read the message
and follow the instructions. ( P.184, 367)
■When the sensor may not be correctly
detecting the vehicle ahead
In the case of the fo llowing and depending
on the conditions, operate the brake pedal
when deceleration of the system is insuffi-
cient or operate the accelerator pedal
when acceleration is required.
As the sensor may not be able to correctly
detect these types of vehicles, the approach
warning ( P.210) may not be activated.
●Vehicles that cut in suddenly
●Vehicles traveling at low speeds
●Vehicles that are not moving in the same

2184-5. Using the driving support systems
*2: The greater the difference in speed between your vehicle and the detected vehicle is, the farther away the vehicle will be detected, causing the outside rear view mirror indi-
cator to illuminate or flash.
■The Blind Spot Monitor is operational
when
The Blind Spot Monitor is operational when
all of the following conditions are met:
●The Blind Spot Monitor is on.
●The shift lever is in a position other than R.
●The vehicle speed is greater than approx-
imately 10 mph (16 km/h).
■The Blind Spot Monitor will detect a
vehicle when
The Blind Spot Monitor will detect a vehicle
present in the detection area in the follow-
ing situations:
●A vehicle in an adj acent lane overtakes
your vehicle.
●You overtake a vehicle in adjacent lane
slowly.
●Another vehicle enters the detection
area when it changes lanes.
■Conditions under wh ich the Blind Spot
Monitor will not detect a vehicle
The Blind Spot Monitor is not designed to
detect the following types of vehicles and/or
objects:
●Small motorcycles, bicycles, pedestrians,
etc.*
●Vehicles traveling in the opposite direc-
tion
●Guardrails, walls, signs, parked vehicles
and similar stationary objects*
●Following vehicles th at are in the same
lane*
●Vehicles traveling 2 lanes away from your
vehicle*
●Vehicles which are being overtaken rap-
idly by your vehicle*
*
: Depending on the conditions, detection of a vehicle and/or object may occur.
■Conditions under which the Blind Spot
Monitor may not function correctly
●The Blind Spot Monitor may not detect
vehicles correctly in the following situa-
tions:
• When the sensor is misaligned due to a
strong impact to the sensor or its sur-
rounding area
• When mud, snow, ice, a sticker, etc. is
covering the sensor or surrounding area
on the rear bumper
• When driving on a road surface that is
wet with standing water during bad
weather, such as heavy rain, snow, or fog
• When multiple vehicles are approaching
with only a small gap between each vehi-
cle
• When the distance between your vehicle
and a following vehicle is short
• When there is a significant difference in speed between your vehicle and the vehi-
cle that enters the detection area
• When the difference in speed between your vehicle and another vehicle is
changing
• When a vehicle enters a detection area traveling at about the same speed as your
vehicle
• As your vehicle starts from a stop, a vehi- cle remains in the detection area
• When driving up and down consecutive steep inclines, such as hills, dips in the
road, etc.
• When driving on roads with sharp bends, consecutive curves, or uneven surfaces
• When vehicle lanes are wide, or when
driving on the edge of a lane, and the
vehicle in an adjacent lane is far away
from your vehicle
• When an accessory (such as a bicycle carrier) is installed to the rear of the vehi-
cle
• When there is a significant difference in
height between your vehicle and the
vehicle that enters the detection area
• Immediately after the Blind Spot Monitor
is turned on
●Instances of the Blind Spot Monitor
unnecessarily detecting a vehicle and/or

2324-5. Using the driving support systems
The Parking Support Brake can be
enabled/disabled on the multi-informa-
tion display. All of the Parking Support
Brake functions (static objects and rear
crossing vehicles) are enabled/dis-
abled simultaneously.
Use the meter control switches to
enable/disable the parking support
brake. (P.79)
1
Press or to select .
2
Press or to select and
then press “OK”.
When the Parking Support Brake is dis- abled, the PKSB OFF indicator (
P.70)
illuminates on the multi-information dis-
play.
When the Parking Support Brake is turned
on or off, operation of the Parking Support
Brake continues in the same condition the
next time the engine is started.
If the engine output restriction control or
brake control operates, a buzzer will sound
and a message will be displayed on the
Center Display and multi-information dis-
play, to alert the driver. On vehicles with
head-up display, the head-up display will
display the same message as the multi-
information display.
Depending on the situation, engine output
restriction control will operate to either
limit acceleration or restrict output as
much as possible.
 Engine output restriction control is
operating (acceleration restriction)
Acceleration greater than a certain
amount is restricted by the system.
Multi-information display: “Object
Detected Acceleration Reduced”
PKSB OFF indicator: Not illuminated
Buzzer: Does not sound
Engine output restriction control is
operating (output restricted as
much as possible)
The system has determined that stronger-
than-normal brake operation is necessary.
Multi-information display: “BRAKE!”
PKSB OFF indicator: Not illuminated
Buzzer: Short beep
WARNING
●The driver is solely responsible for safe
driving. Always drive carefully, taking
care to observe your surroundings.
The Parking Support Brake system is
designed to provide support to lessen
the severity of collisions. However, it
may not operate in some situations.
●The Parking Support Brake system is
not designed to stop the vehicle com-
pletely. Additionally, even if the system
has stopped the vehicl e, it is necessary
to depress the brake pedal immedi-
ately as brake control will be canceled
after approximately 2 seconds.
NOTICE
■If “Parking Support Brake Unavail-
able” is displayed on the multi-infor-
mation display and the PKSB OFF
indicator is flashing
If this message is displayed immediately
after the engine switch is changed to
ON, operate the vehicle carefully, paying
attention to your surroundings.
Enabling/Disabling the Parking
Support Brake
Displays and buzzers for engine
output restriction control and
brake control