As promised
First pic is when the boot lock is open. The green arrows indicate the movement of parts.
The blue circles are the places to lube/grease. Also behind the red circle.
The red circle also shows the handle mechanism the part that lifts up when the handle is lifted from the outside. The top blue circle shows the top sliding bar that connects to this. However if the red circled handle mech is stuck in mid air, as mine was. Then the top blue sliding bar will never meet it and make the final connection, with key or fob use.
The second pic shows the whole picture when the boot is locked. The green arrows again indicate the mechanism movement.