Toyota Highlander Hybrid 2017 Owner's Manual page 548

548
7-3. Do-it-yourself maintenance
Unplug the connector while
4
pressing the lock release.
Replace the light bulb, and
5
install the bulb base.
Align the 3 tabs on the light bulb
with the mounting and insert.
Turn and secure the bulb
6
base.
Shake the bulb base gently to
check that it is not loose, turn
the headlight low beams on
once and visually confirm that
no light is leaking through the
mounting.
Turn the cover clockwise and
7
install it.
For the right side only: Install the washer fluid tank.
8
For the left side only: Install the fuse box.
HIGHLANDER_HV_U (OM48F12U)