light LEXUS NX300H 2016 Owners Manual

5487-3. Do-it-yourself maintenance
NX300h_OM_USA_OM78082U
Remove the light unit. Attach 2 long pieces of the
masking tape and fold the
excess portion over in half.
Hold the section folded in half,
pull toward the rear of the lens
and remove.
Turn the bulb base counterclock-
wise.
Remove the light bulb.4
1
2
5
6

5497-3. Do-it-yourself maintenance
7
Maintenance and care
NX300h_OM_USA_OM78082U
Replace the light bulb.
Turn clockwise and set the bulb
base.
Confirm that cable is fixed to the tab.
Set the light unit.Align the light unit with the 2
tabs on the rear bumper.
Push the light unit forward
while pushing A.
Confirm that the grommet fits into
the bolt installation hole on the
light unit.
37
Ta b
38
Grommet
A
Ta b
Ta b
9
1
2

5507-3. Do-it-yourself maintenance
NX300h_OM_USA_OM78082U
Install the 2 bolts.
Install the cover.
■Back-up lights Open the back door and remove
the cover.
Press down on the notch on the
cover and remove the cover.
It is recommended for safeguarding
to wrap the tip of the screwdriver
with a cloth, etc., in order to prevent
scratches to the vehicle.
Turn the bulb base counterclock-
wise.
10
11
1
2

5517-3. Do-it-yourself maintenance
7
Maintenance and care
NX300h_OM_USA_OM78082U
Remove the light bulb.
Replace the light bulb, and install
the bulb base.
Install the back door cover
Align the 2 tabs on the cover and
install.
3
4
5

5527-3. Do-it-yourself maintenance
NX300h_OM_USA_OM78082U
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by your Lexus
dealer.
●Headlight low beams
●Headlight high beams (LED type)
●Front turn signal lights (LED type)
●Parking lights and Daytime running lights
●Front fog lights
●Front side marker lights (LED type)
●Side turn signal lights
●Stop/tail lights
●Rear side marker lights
●High mounted stoplight
●License plate lights
●Outer foot lights
■After replacing the bulbs
■LED lights
The headlight low beams, headlight high beams (LED Type), front turn signal lights (LED
Type), parking lights, daytime running lights, front fog lights, front side marker lights (LED
Type), side turn signal lights, rear side ma rker lights, stop/tail lights, rear side marker
lights, high mounted stoplight and license plate lights, outer foot lights consist of a num-
ber of LEDs. If any of the LEDs burn out, take your vehicle to your Lexus dealer to have
the light replaced.
■Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not indicate a
malfunction. Contact your Lexus dealer for mo re information in the following situations:
●Large drops of water have built up on the inside of the lens.
●Wa t e r h a s b u i l t u p i nside the headlight.
■When replacing light bulbs
P. 5 3 6
After removing the engine compartment cover,
return the cover to original position with the
clips.
Insert
Press
1
2

5537-3. Do-it-yourself maintenance
7
Maintenance and care
NX300h_OM_USA_OM78082U
WA R N I N G
■Replacing light bulbs
●Be sure to stop the hybrid system and turn off the lights. Do not attempt to replace the
bulb immediately after turning off the lights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bulb with bare hands. When it is unavoid-
able to hold the glass portion, use and hold with a clean dry cloth to avoid getting
moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failure to do so may result
in heat damage, fire, or water entering the headlight unit. This may damage the head-
lights or cause condensation to build up on the lens.
●Do not attempt to repair or disassemble light bulbs, connectors, electric circuits or
component parts.
Doing so may result in death or se rious injury due to electric shock.
■To prevent damage or fire
●Make sure bulbs are fully seated and locked.
●Check the wattage of the bulb before installin g to prevent heat damage.

555
8When trouble arises
NX300h_OM_USA_OM78082U
8-1. Essential informationEmergency flashers .................. 556
If your vehicle has to be stopped in an
emergency................................. 557
8-2. Steps to take in an emergency If your vehicle needs to be towed .....................................558
If you think something is wrong ........................................... 564
If a warning light turns on or a warning buzzer
sounds.......................................... 565
If a warning message is displayed..................................... 572
If you have a flat tire................... 575
If the hybrid system will not start .............................................. 588
If the shift lever cannot be shifted from P............................590
If the electronic key does not operate properly ...................... 591
If the 12-volt battery is discharged ................................. 594
If your vehicle overheats ......... 599
If the vehicle becomes stuck ............................................. 603

5568-1. Essential information
NX300h_OM_USA_OM78082U
Emergency flashers
Press the switch.
All the turn signal lights will flash. To turn
them off, press the switch once again.
■Emergency flashers
If the emergency flashers are used for a long time while the hybrid system is not operat-
ing (while the “READY” indicator is not illu minated), the 12-volt battery may discharge.
The emergency flashers are used to warn other drivers when the vehicle has
to be stopped in the road due to a breakdown, etc.

565
8
When trouble arises
8-2. Steps to take in an emergency
NX300h_OM_USA_OM78082U
If a warning light turns on or a warning buzzer
sounds
Calmly perform the following actions if any of the warning lights comes on or
flashes. If a light comes on or flashes, bu t then goes off, this does not necessar-
ily indicate a malfunction in the system. However, if this continues to occur,
have the vehicle inspected by your Lexus dealer.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning light Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning
 Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
*1Charging system warning light
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
*1Low engine oil pressure warning light (warning buzzer)
Indicates that the engine oil pressure is too low
 Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
*1High coolant temperature warning light (warning buzzer)
Indicates that the engine is overheating
 Immediately stop the vehicle in a safe place. Continuing to drive
the vehicle may be dangerous.
Handling method ( P. 5 9 9 )
Brake system warning light
Indicates a malfunction in:
• The regenerative braking system;
• The electronically controlled brake system; or
• The electric parking brake
 Have the vehicle inspected by your Lexus dealer immediately.
(U.S.A.)
(Canada)
Malfunction indicator lamp Indicates a malfunction in:
• The hybrid system;
• The electronic engine control system;
• The electronic throttle control system; or
• The emission control system
 Have the vehicle inspected by your Lexus dealer immediately.

5668-2. Steps to take in an emergency
NX300h_OM_USA_OM78082U
SRS warning lightIndicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system
 Have the vehicle inspected by your Lexus dealer immediately.
(U.S.A.)
(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system
 Have the vehicle inspected by your Lexus dealer immediately.
Electric power steering system warning light (warning buzzer)
Indicates a malfunction in the EP S (Electric Power Steering) sys-
tem
 Have the vehicle inspected by your Lexus dealer immediately.
(Flashes)
(If equipped)
PCS warning light
Indicates a malfunction in the pre-collision system
The warning light will operate as follows, even when the system is
not malfunctioning:
• The light will come on when the TRAC and VSC systems are turned off. ( P. 3 0 7 )
• The light will come on when the pre-collision system is turned off.
(  P. 311)
• The light will flash when the sy stem cannot temporarily be used.
 Have the vehicle inspected by your Lexus dealer immediately.
Slip indicator light
Indicates a malfunction in:
• The VSC system;
•The TRAC system; or
• The hill-start assist control system
The light will flash when the ABS, VSC or TRAC system is operat-
ing.
 Have the vehicle inspected by your Lexus dealer immediately.
(Flashes)
Brake hold operated indicator
Indicates a malfunction in the brake hold system
 Have the vehicle inspected by your Lexus dealer immediately.
(Flashes)
(U.S.A.)
(Flashes)
(Canada)
Parking brake indicator It is possible that the parking br ake is not fully engaged or released
 Operate the parking brake switch once again.
This light comes on when the park ing brake is not released. If the
light turns off after the parking brake is fully released, the system is
operating normally.
Warning lightWarning light/Details/Actions