Acura 2010 TSX - Manual (Page 133)

The trunk will lock when you lock
the driver’s door with the key, the
remote transmitter, either master
door lock switch, or the lock tab on
the driver’s door.
To open the trunk from the outside,
push the release switch, then lift up. You can also open the trunk in either
of two ways:
Push the trunk release button on
the driver’s door.
Press and hold the trunk release
button on the remote transmitter.
To unlock the trunk, turn the key
twice to unlock the doors, push the
rear of either master door lock
switch, or push UNLOCK twice on
the remote transmitter.
Trunk
130
TRUNK RELEASE
SWITCH
TRUNK RELEASE BUTTON
2010 TSX