2016 LEXUS NX200T engine

5047-3. Do-it-yourself maintenance
NX200t_OM_USA_OM78081U
■How to initialize the tire pressure warning system Park the vehicle in a safe place and turn the engine switch off.
Initialization cannot be performe d while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation pressure
level. (P. 5 9 6 )
Make sure to adjust the tire pressure to the specified cold tire inflation pressure
level. The tire pressure warning system w ill operate based on this pressure level.
Turn the engine switch to IGNITION ON mode.
Press of the meter con-
trol switch.
Press or of the meter con-
trol switch, select , and
then press .
Press or of the meter con-
trol switch, select the “TPMS”
screen and then press and hold
the .
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5077-3. Do-it-yourself maintenance
7
Maintenance and care
NX200t_OM_USA_OM78081U
■Situations in which the tire pressure warning system may not operate properly
●In the following cases, the tire pressure warning system may not operate properly.
• If non-genuine Lexus wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equipment) tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• An auxiliary-supported run-flat tire is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the wheels or wheelhousings.
• If the tire inflation pressure is extremely higher than the specified level.
• If wheel without the tire pressure warning valve and transmitter is used.
• If the ID code on the tire pressure warning valves and transmitters is not registered in the tire pressure warning computer.
●Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large display, air- port or other facility th at generates strong radio waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or other wireless
communication device
●When the vehicle is parked, the time taken for the warning to start or go off could be
extended.
●When tire inflation pressure declines rapidly for example when a tire has burst, the
warning may not function.
■The initialization operation
●Make sure to carry out initialization af ter adjusting the tire inflation pressure.
Also, make sure the tires are cold before carry ing out initialization or tire inflation pres-
sure adjustment.
●If you have accidentally turned the engine swit ch off during initialization, it is not neces-
sary to press the reset switch again as init ialization will restart automatically when the
engine switch has been turned to IG NITION ON mode for the next time.
●If you accidentally press the reset switch when initialization is not necessary, adjust the
tire inflation pressure to the specified level when the tires are co ld, and conduct initial-
ization again.
■Warning performance of the tire pressure warning system
The warning of the tire pressure warning syst em will change in accordance with the con-
ditions under which it was initialized. For this reason, the system may give a warning even
if the tire pressure does not reach a low enough level, or if the pressure is higher than the
pressure that was adjusted to when the system was initialized.
■When initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases, the set-
tings have not been recorded and the system will not operate properly. If repeated
attempts to record tire inflation pressure settings are unsuccessful, have the vehicle
inspected by your Lexus dealer.
●When operating the tire pressure warning reset switch, the tire pressure warning light
does not blink 3 times.
●After carrying out the initializ ation procedure, the tire pressure warning light blinks for
1 minute then stays on after driving for 20 minutes.

5167-3. Do-it-yourself maintenance
NX200t_OM_USA_OM78081U
Air conditioning filter
Turn the engine switch off.
Open the glove box. Slide off the
damper.
Push in the glove box on the vehicle’s
outer side to disconnect the claws.
Then pull out the glove box and dis-
connect the lower claws.
Remove the filter cover.
The air conditioning filter must be changed regularly to maintain air condi-
tioning efficiency.
Removal method
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5207-3. Do-it-yourself maintenance
NX200t_OM_USA_OM78081U
Checking and replacing fuses
Turn the engine switch off.
Open the fuse box cover.
If any of the electrical components do not operate, a fuse may have blown. If
this happens, check and replace the fuses as necessary.
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2
Engine compartment: type A fuse
box Engine compartment: type B fuse
box
Push the tab in and lift the lid off. Push the tab in and lift the lid off.
Left side instrument panel
Remove the lid.

5237-3. Do-it-yourself maintenance
7
Maintenance and care
NX200t_OM_USA_OM78081U
Light bulbs
Check the wattage of the light bulb to be replaced. (P. 5 9 8 )
 P. 4 9 1
 P. 1 2 3
You may replace the following bulbs by yourself. The difficulty level of replace-
ment varies depending on the bulb. If necessary bulb replacement seems diffi-
cult to perform, contact your Lexus dealer.
For more information about replacing other light bulbs, contact your Lexus
dealer.
Preparing for light bulb replacement
Removing the engine compartment cover
Canceling the power back door system

5307-3. Do-it-yourself maintenance
NX200t_OM_USA_OM78081U
■Front side marker light (bulb type) Turn the bulb base counterclock-
wise.
Remove the light bulb.
When installing, reverse the steps listed.
■Front turn signal lights (bulb type)Open the hood and remove the cover for engine compartment cover.
( P. 488, 491)
Remove the cover. Push the center of the clip.
Remove the clip and cover.
Turn the bulb base counterclock-
wise.
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5327-3. Do-it-yourself maintenance
NX200t_OM_USA_OM78081U
Attach the cover. Align the 2 tabs positions and
close the cover.
Fix the cover by pushing the
center of the clip.
Install the engine compartment cover. ( P. 4 9 1 )
■Rear turn signal lights
Open the back door and attach
protective tape around the lamp
body. (Use masking tape, do not
use Duct tape, as duct tape may
leave markings.)
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.
Remove the 2 bolts.
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1
2
9
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3

5377-3. Do-it-yourself maintenance
7
Maintenance and care
NX200t_OM_USA_OM78081U
■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
●Cornering lights (if equipped)
●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, cornering lights (if
equipped), front side marker lights (LED Type), side turn signal lights, rear side marker
lights, stop/tail lights, rear side marker lights, high mounted stoplight and license plate
lights, outer foot lights consist of a number 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 2 2
After removing the engine compartment cover,
return the cover to original position with the
clips.
Insert
Press
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2