Page 608 of 748
608 7-3. Do-it-yourself maintenance
RX350_U_OM48E90U Adjustment bolt A
Adjustment bolt B
Make sure the vehicle has a full tank of gasoline and the area around the
headlight is not deformed.
Park the vehicle on level ground.
Sit in the driver’s seat.
Bounce the vehicle several times.Headlight aim (vehicles with single-beam head-
lights) Vertical movement adjusting bolts 1
2
Before checking the headlight aim 1
2
3
4
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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
Page 617 of 748
6177-3. Do-it-yourself maintenance
7
Maintenance and care
RX350_U_OM48E90U ■
Rear turn signal lights (vehic les with single-beam headlights)
Open the back door and apply
protective tape to the vehicle
body around the taillight. Use masking tape, etc. Do not use
duct tape, as it may leave residue or
damage the paint when removed.
Using a flathead screwdriver,
remove the cover. To prevent scratching the vehicle,
wrap the tip of the flathead screw-
driver with a cloth, etc.
Remove the 2 screws. 1
2
3