2016 LEXUS NX300H maintenance

5357-3. Do-it-yourself maintenance
7
Maintenance and care
NX300h_OM_USA_OM78082U
Luggage compartment
Remove the fuse.
Only type A fuse can be removed
using the pullout tool.
3

5367-3. Do-it-yourself maintenance
NX300h_OM_USA_OM78082U
Check if the fuse is blown. Normal fuse
Blown fuse
Replace the blown fuse with a new fuse of an appropriate amperage rating. The
amperage rating can be found on the fuse box lid.
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb may need
replacement. ( P. 5 3 8 )
●If the replaced fuse blows again, have the vehicle inspected by your Lexus dealer.
■If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
■When replacing light bulbs
Lexus recommends that you use genuine Lexu s products designed for this vehicle.
Because certain bulbs are connected to circui ts designed to prevent overload, nongenu-
ine parts or parts not designed for this vehicle may be unusable.
4
1
2
Ty p e ATy p e B
Ty p e CTy p e D

5377-3. Do-it-yourself maintenance
7
Maintenance and care
NX300h_OM_USA_OM78082U
WA R N I N G
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or injury.
●Never use a fuse of a higher amperage rati ng than that indicated, or use any other
object in place of a fuse.
●Always use a genuine Lexus fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
●Do not modify the fuses or fuse boxes.
■Fuse box near the power control unit
Never check or replace the fu ses as there are high voltage parts and wiring near the
fuse box.
Doing so may cause electric shock, re sulting in death or serious injury.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determ ined and repaired by your Lexus dealer as
soon as possible.

5387-3. Do-it-yourself maintenance
NX300h_OM_USA_OM78082U
Light bulbs
Check the wattage of the light bulb to be replaced. ( P. 6 1 5 )
 P. 5 0 3
 P. 1 3 2
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

5397-3. Do-it-yourself maintenance
7
Maintenance and care
NX300h_OM_USA_OM78082U
■Front
Bulb locations
Front turn signal light (bulb type)
Headlight high beam (halogen
bulbs)Front side marker light (bulb type)1
2
3

5407-3. Do-it-yourself maintenance
NX300h_OM_USA_OM78082U
■Rear
Back-up light
Rear turn signal light1
2

5417-3. Do-it-yourself maintenance
7
Maintenance and care
NX300h_OM_USA_OM78082U
■Headlight high beams (halogen bulbs)
For the right side only:Remove the bolt, and move the
washer fluid supply opening.
When it is difficult to work,
remove the washer fluid supply
opening.
Turn the cover counterclockwise
and remove it.
Turn the bulb base counterclock-
wise.
Replacing light bulbs
1
2
3

5427-3. Do-it-yourself maintenance
NX300h_OM_USA_OM78082U
Unplug the connector while pull-
ing the lock release.
Confirm whether the O-ring of
the cover has not come off.
If the O-ring come off, attached to
the proper position.
Replace the light bulb, and set the
connector
4
5
6