Lexus RX 450h Owner's Manual page 501

Remove the terminal cover.
RX450hL:
Remove the terminal cover.
Remove the fuse with the pullout
3
tool.
Only some fuses can be removed
using the pullout tool.
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6-3. Do-it-yourself maintenance
4 Check if the fuse is blown.
Normal fuse
A
Blown fuse
B
Replace the blown fuse with a new fuse of
an appropriate amperage rating. The
amperage rating can be found on the fuse
box lid.
Many types of fuse are used on this vehicle.
This illustration shows a common type of
fuse used on this vehicle.
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.500)
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
Lexus products designed for this vehicle.
Because certain bulbs are connected to cir-
cuits designed to prevent overload,
non-genuine parts or parts not designed for
this vehicle may be unusable.
499
6