Honda RS150R 2016 Owner's Manual page 94

Electrical Trouble
Install a new bulb and parts in the reverse
4.
order of removal.
Install the socket by aligning its "
u
mark with the round projection on the
turn signal light lens. Then turn it
clockwise until the "
with the triangular projection.
Use only the amber bulb.
u
90
Burned-out Light Bulb
u
" mark is aligned
# Position Light Bulb
"
Bulb
Turn the socket counterclockwise and pull
1.
it out.
Pull the bulb out without turning it.
2.
Triangular
projection
" " mark
Round
projection
Socket