Honda 2010 Ridgeline Owner's Manual page 346

Lights
7. Put the lens back on the light
assembly, and tighten the
mounting bolts securely.
8. Turn on the lights to make sure
the new bulb is working.
9. Put the light assembly back into
the vehicle. Install the screws and
tighten them securely.
Reinstall the lens segments.
342
Replacing a Rear License Plate
Bulb
1. Remove the license plate light
assembly by pulling it towards you,
and then pulling the front edge
upward.
2. Remove the socket from the light
assembly by turning it one-quarter
turn counterclockwise.
2010 Ridgeline
BULB
SOCKET
3. Pull the bulb straight out of its
socket. Push the new bulb straight
into the socket until it bottoms.
4. Push the socket into the light
assembly, and turn it clockwise
until it locks.