EDC320

Can someone please look at their trunk for me for the following:

When water rolls of the rear window it goes into a channel that surrounds the trunk and comes out on the rear bumper.

On the right and left sides of the trunk this channel has plastic trim for the water to roll down. Is there supposed to be a plastic piece under the rear window or is supposed to be the metal from the car?
On my car, there is no plastic for the water to roll onto, therefore the water goes onto the metal channel then underneath the plastic trim on the side channels and then comes out.

Any help is appreciated.
Thanks

ggong5150

There's a plastic piece in there and also you should have a rubber guard that lines the whole trunk.

EDC320

Thanks