Page 609 of 748
6097-3. Do-it-yourself maintenance
7
Maintenance and care
RX350_U_OM48E90U Using a Phillips-head screwdriver,
turn bolt A in either direction. Remember the turning direction and the
number of turns.
Turn bolt B the same number of turns
and in the same direction as step . If the headlight cannot be adjusted using
this procedure, take the vehicle to your
Lexus dealer to adjust the headlight aim.Adjusting the headlight aim 1
2
1
Page 610 of 748
610 7-3. Do-it-yourself maintenance
RX350_U_OM48E90U Check the wattage of the light bulb to be replaced. ( P. 6 8 2 )
P. 1 3 4Light bulbs 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
Canceling the power back door system
Page 611 of 748
6117-3. Do-it-yourself maintenance
7
Maintenance and care
RX350_U_OM48E90U ■
Front
Bulb locations
Front turn signal light (vehicles with single-beam headlights)
Front side marker light (vehicles with single-beam headlights) 1
2
Page 612 of 748
612 7-3. Do-it-yourself maintenance
RX350_U_OM48E90U ■
Rear
Back-up light
Rear turn signal light (vehic les with single-beam headlights)1
2
Page 613 of 748
6137-3. Do-it-yourself maintenance
7
Maintenance and care
RX350_U_OM48E90U ■
Front side marker lights (vehicles with single-beam headlights)
To ensure enough space to per-
form work, turn the steering
wheel to rotate the front wheel
away from the bulb to be
replaced.
Remove the 3 fender liner clips. Turn the steering wheel to the left
when replacing the right side light
bulb, and turn the steering wheel to
the right when replacing the left side
light bulb.
When removing a fender liner clip,
use a flathead screwdriver to pry the
center portion out and then remove
the whole clip.
Pull back the fender liner until the
connector is visible.
Partially remove the fender liner
and turn the bulb base counter-
clockwise and remove it.Replacing light bulbs 1
8 2
3
Page 614 of 748
614 7-3. Do-it-yourself maintenance
RX350_U_OM48E90U Remove the light bulb.
Install a new light bulb and then
install the bulb base to the light
unit by inserting it and turning it
clockwise. After installing the bulb base, wiggle
it lightly to make sure it is securely
installed and turn the lights on to
visually check that there is no light
leaking from between the bulb base
and light unit.
Reinstall the fender liner and
install the 3 fender liner clips. 4
5
6
Page 615 of 748
6157-3. Do-it-yourself maintenance
7
Maintenance and care
RX350_U_OM48E90U ■
Front turn signal lights (vehic les with single-beam headlights)
To ensure enough space to per-
form work, turn the steering
wheel to rotate the front wheel
away from the bulb to be
replaced.
Remove the 3 fender liner clips. Turn the steering wheel to the left
when replacing the right side light
bulb, and turn the steering wheel to
the right when replacing the left side
light bulb.
When removing a fender liner clip,
use a flathead screwdriver to pry the
center portion out and then remove
the whole clip.
Pull back the fender liner until the
connector is visible.
Partially remove the fender liner
and turn the bulb base counter-
clockwise and remove it. 1
8 2
3
Page 616 of 748
616 7-3. Do-it-yourself maintenance
RX350_U_OM48E90U Remove the light bulb.
Install a new light bulb and then
install the bulb base to the light
unit by inserting it and turning it
clockwise. After installing the bulb base, wiggle
it lightly to make sure it is securely
installed and turn on the turn signal
lights to visually check that there is no
light leaking from between the bulb
base and light unit.
Reinstall the fender liner and
install the 3 fender liner clips. 4
5
6