Toyota Highlander 2020 Owner's Manual page 435

base and light unit.
■
Rear turn signal lights
1
Open the back door and
using a flathead screwdriver,
remove the cover.
To prevent damage to the vehicle,
wrap the tip of the flathead screw-
driver with tape, etc.
2
Remove the securing 2
screws and light unit.
Remove the light unit by pulling it
straight back from the rear of the
vehicle.
HIGHLANDER_U
6-3. Do-it-yourself maintenance
3
Disconnect the wire harness.
4
Turn the bulb base counter-
clockwise and remove it.
5
Remove the light bulb.
6
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, wig-
gle 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
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