2015 LEXUS NX300h warning

1453-2. Opening, closing and locking the doors
3
Operation of each component
NX300h_U_OM78007U ■
Certification for the smart access system with push-button start 
For vehicles sold in the U.S.A.
FCC ID: HYQ23AAB
FCC ID: HYQ14FBA
FCC ID: HYQ14CBB
FCC ID: NI4TMLF12-3
NOTE:
This device complies with part 15 of the FC C Rules. Operation is subject to the following
two conditions: (1) This device may not caus e harmful interference, and (2) this device
must accept any interference received, incl uding interference that may cause undesired
operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for compli-
ance could void the user’s authority to operate the equipment. 
For vehicles sold in Canada
NOTE:
This device complies with Industry Canada licence-exempt RSS st andard(s). Operation
is subject to the following two conditions: (1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause
undesired operation of the device.
WA R N I N G ■
Caution regarding interference with electronic devices ●
People with implantable cardiac pacemakers, cardiac resynchronization therapy-
pacemakers or implantable cardioverter de fibrillators should keep away from the
smart access system with pu sh-button start antennas. (  P. 1 4 0 )
The radio waves may affect the operation of such devices. If necessary, the entry
function can be disabled. Ask your Lexus dealer for details, such as the frequency of
radio waves and timing of the emitted radio waves. Then, consult your doctor to see if
you should disable the entry function. ●
Users of any electrical medical device other than implantable cardiac pacemakers,
cardiac resynchronization therapy-pacemakers or implantable cardioverter defibril-
lators should consult the ma nufacturer of the device for information about its opera-
tion under the influence of radio waves.
Radio waves could have unexpected effe cts on the operation of such medical
devices.
Ask your Lexus dealer for details on disabling the entry function.

168 3-5. Opening, closing the windows and moon roof
NX300h_U_OM78007U ■
Power windows open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the instru-
ment cluster when the power switch is turned off and the driver’s door is opened with the
power windows open. ■
Customization
Setting (e.g. linked door lock operation) can be changed.
(Customizable features:
 P. 6 3 3 )
WA R N I N G
Observe the following precautions.
Failing to do so may result in death or serious injury. ■
Closing the windows ●
The driver is responsible for all the power window operations, including the operation
for the passengers. In order to prevent acci dental operation, especially by a child, do
not let a child operate the power windows. It is possible for children and other passen-
gers to have body parts caught in the power window. Also, when riding with a child, it
is recommended to use the window lock switch. (  P. 1 6 6 )●
Check to make sure that all passengers do not have any part of their body in a posi-
tion where it could be caught when a window is being operated. ●
When using the mechanical key and oper ating the power windows, operate the
power window after checking to make sure that there is no possibility of any passen-
ger having any of their body parts caught in the window. Also do not let a child oper-
ate window by the mechanical key. It is possible for children and other passengers to
get caught in the power window. ●
When exiting the vehicle, turn the power swit ch off, carry the key and exit the vehicle
along with the child. There may be accidental operation, due to mischief, etc., that
may possibly lead to an accident. ■
Up jam protection function ●
Never use any part of your body to intent ionally activate the up jam protection func-
tion. ●
The up jam protection function may not work if something gets caught just before the
window fully closes. ■
Down jam protection function ●
Never allow passengers to use hands, arms, cloths, etc., to intentionally activate the
down jam protection function. ●
The down jam protection function may not wo rk if a foreign object gets caught just
before the window completely opens. Be careful not to get hands, arms, clothes, etc.,
caught in the window.

1713-5. Opening, closing the windows and moon roof
3
Operation of each component
NX300h_U_OM78007U ■
When the moon roof does not move normally
When the opening and closing operation or automatic opening function of the moon
roof does not move normally, perform the following initialization procedures.
Turn the power switch to ON mode.
Operate the moon roof.
The initialization method changes depending on the contents that can be operated. ●
If only the tilt up operations can be done when the moon roof is closed
Press and hold the “DOWN” or “CLOSE” switch.
Open until the tilt up stop position. After that the moon roof opens and completely
closes.
After that tilt up once again and stop at the completely closed position.
Confirm that moon roof has complete ly stopped and release the switch.●
If the moon roof can only be closed when the moon roof is partially opened
Press and hold the “DOWN” or “CLOSE” switch.
Fully close the moon roof, tilt up and open it close to the fully open position. After
that, fully close the moon roof and tilt up on ce again, then stop the moon roof in the
fully closed position.
Confirm that moon roof has complete ly stopped and release the switch.●
When tilt up/down or moon roof opening and closing can be done but automatic full
opening and closing can not be done
Press the “OPEN” switch and fully open.
Press the “CLOSE” switch and fully close.
Press the “UP” switch and tilt up until the tilt up stop position.
Press the “DOWN” switch and tilt down.
If the switch is released before any step is completes, the procedure will have to be per-
formed again from the beginning.
If the opening and closing operations or au tomatic opening function does not move as
normal, even after performing the above mentioned operations, have the vehicle
inspected by your Lexus dealer. ■
Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the instru-
ment cluster when the power switch is turned off and the driver’s door is opened with the
moon roof open. ■
Customization
Setting (e.g. linked door lock operation) can be changed.
(Customizable features:  P. 6 3 3 ) 1
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1754-1. Before driving
4
Driving
NX300h_U_OM78007U With the brake pedal depressed, shift the shift lever to D. (  P. 2 0 8 )
Pull the parking brake switch and parking brake is set manually. (  P. 2 1 4 )
Release the brake pedal and gently depress the accelerator pedal to acceler-
ate the vehicle.
Press the parking brake switch and parking brake is released manually.
(  P. 2 1 4 ) ■
When starting off on a uphill
The hill-start assist co ntrol will activate. (  P. 3 0 5 )■
For fuel-efficient driving
Keep in mind that hybrid vehicles are similar to conventional vehicles, and it is necessary
to refrain from activities such as sudden acceleration. (  P. 3 2 4 )■
Driving in the rain ●
Drive carefully when it is raining, because visibility will be reduced, the windows may
become fogged-up, and th e road will be slippery.●
Drive carefully when it starts to rain, becau se the road surface will be especially slip-
pery. ●
Refrain from high speeds when driving on an expressway in the rain, because there may
be a layer of water between the tires and the road surface, preventing the steering and
brakes from operating properly. ■
Restraining the hybrid system output (Brake Override System) ●
When the accelerator and brake pedals are de pressed at the same time, the hybrid sys-
tem output may be restrained. ●
A warning message is displayed on the multi-information display while the system is
operating. If a warning message is shown on the multi-information display, read the
message and follow the instructions.■
Restraining sudden start (Drive-Start Control) ●
When the following unusual op eration is performed, the hybrid system 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 warning message appears on
the multi-information display. If a warnin g message is shown on the multi-informa-
tion display, read the message and follow the instructions.
• When the accelerator pedal is depresse d too while the vehicle is in reverse.●
While Drive-Start Control is being activate d, your vehicle may have trouble escaping
from the mud or fresh snow. In such case, deactivate TRAC (  P. 307) to cancel Drive-
Start Control so that the vehicle may become able to escape from the mud or fresh
snow.Starting off on a uphill 1
2
3
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210 4-2. Driving procedures
NX300h_U_OM78007U ■
S mode ●
When the shift range is 4 or lower, holding th e shift lever toward “+” sets the shift range
to 6. ●
Automatically selects a higher shift range before the engine speed becomes too high. ■
Downshifting restriction warning buzzer
To help ensure safety and driving performa nce, downshifting operation may sometimes
be restricted. In some circumstances, downshifting may not be possible even when the
shift lever is operated. (A buzzer will sound twice.) ■
When driving with cruise control (if equipped), dynamic radar cruise control (if
equipped) or dynamic radar cruise control with full-speed range (if equipped) acti-
vated
Even when performing the following actions with the intent of enabling engine braking,
engine braking will not activate because cruise control, dynamic radar cruise control or
dynamic radar cruise control with full-speed range will not be canceled.●
While driving in S mode, downshifting to 5 or 4. (  P. 2 0 9 )●
When switching the driving mode to sp ort mode while driving in D position.
(  P. 303)■
Restraining sudden start (Drive-Start Control)
When the following unusual operation is pe rformed, the hybrid system 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 show n on the multi-information display, read the
message and follow the instructions.●
When the accelerator pedal is depresse d too while the vehicle is in reverse.■
If the shift lever cannot be shifted from P
 P. 5 9 1

2154-2. Driving procedures
4
Driving
NX300h_U_OM78007U ■
Changing the mode
When changing the automatic mode on/off , the message will be shown on the multi-
information display and the buzzer sounds. ■
Parking brake engaged warning buzzer
A buzzer will sound if the vehicle is driven with the parking brake engaged. “Release
Parking Brake” is displayed on the multi-information display. ■
Warning messages and buzzers
Warning messages and buzzers are used to indicate a system malfunction or to inform
the driver of the need for caution. If a warn ing message is shown on the multi-information
display, read the message and follow the instructions.■
If the brake system warning light comes on
 P. 5 6 5 ■
Usage in winter time
 P. 3 2 7
WA R N I N G ■
When parking the vehicle
Do not leave a child in the vehicle alone. The parking brake may be released uninten-
tionally and there is the danger of the vehicle moving that may lead to an accident
resulting in death or serious injury.
NOTICE ■
When parking the vehicle
Before you leave the vehicle, shift the shif t lever to P, set the parking brake and make
sure that the vehicle does not move. ■
When the system malfunctions
Stop the vehicle in a safe place and check the warning messages. ■
When the parking brake cannot be released due to a malfunction
Driving the vehicle with the parking brake set will lead to brake components overheat-
ing, which may affect braking performance and increase brake wear. Have the vehicle
inspected by contact your Lexus de aler immediately if this occurs.

216 4-2. Driving procedures
NX300h_U_OM78007UBrake Hold Turns the brake hold system on The brake hold standby indicator
(green) comes on. While the system is
holding the brake, the brake hold oper-
ated indicator (yellow) comes on. ■
Brake hold system operating conditions
The brake hold system cannot be turn ed on in the following conditions:●
The back door or hood is not closed. ●
The driver’s door is not closed. ●
The driver is not wearing the seat belt.
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 in dicator light will go of f. In addition, if any
of the conditions are detected while the sy stem is holding the brake, a warning buzzer
will sound and a message will be shown on th e multi-information display. The parking
brake will then be set automatically. ■
Brake hold function ●
If the brake pedal is left released for a period of about 3 minutes after the system has
started holding the brake, the parking brake w ill be set automatically. In this case, a
warning buzzer sounds and a message is shown on the multi-information 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 necessary fo r the driver to apply the brakes. A warning
buzzer will sound and the multi-information di splay will inform the dr iver of this situa-
tion. If a warning message is shown on the multi-information displa y, re a d t h e m e s s a g e
and follow the instructions. ■
When the parking brake is set automatically while the system is holding the brakes
The parking brake will not be released automatically. With the brake pedal depressed,
release the parking brake by operating the parking brake switch, making sure that the
parking brake indicator light goes off. (  P. 2 1 3 )The brake hold system keeps the brake applied when the shift lever is in D, S or
N with the system on and the brake pedal has been depressed to stop the vehi-
cle. The system releases the brake when the accelerator pedal is depressed
with the shift lever in D or S to allow smooth start off.

2174-2. Driving procedures
4
Driving
NX300h_U_OM78007U ■
If “Brake Hold Fault Depress Brake to Deacti vate Visit Your Dealer” is displayed on the
multi-information display
The system may be malfunctioning. Have the vehicle inspected by your Lexus dealer. ■
Warning messages and buzzers
Warning messages and buzzers are used to indicate a system malfunction or to inform
the driver of the need for caution. If a warn ing message is shown on the multi-information
display, read the message and follow the instructions.■
If the brake hold operated indicator flashes
 P. 5 6 6
WA R N I N G ■
When the vehicle is on a steep incline
When using the brake hold system on a stee p incline exercise caution. The brake hold
function may not hold the vehicle in such a situation. ■
When stopped on a slippery road
The system cannot stop the vehicle when the gripping ability of the tires has been
exceeded. Do not use the system when stopped on a slippery road.
NOTICE ■
When parking the vehicle
The brake hold system is not designed for use when parking the vehicle for a long
period of time. Turning the power switch off while the system is holding the brake may
release the brake, which would cause the vehicle to move. When operating the power
switch, depress the brake pedal, shift the shift lever to P and set the parking brake.