Rear windshield fluid line

[yeahyeahbut]

I broke the fluid connection between the roof and the lift gate on my '20 expedition. I'm looking for tips and tricks on how to remove/replace it.

 

[yeahyeahbut]

Update...I was able to pop off the cover on the lift gate side and also on the roof side (plastic attached to seat belt housing). With both of these covers off, I could access both sides of the broken tubing.