Water in headlight, how do I remove headlight and repair?

[KyooX4]

On my outing the other day I hit some brush and I guess I did something to crack a seal in the headlight because now there's a lot of condensation in the passenger headlight. Enough to line the whole lens and enough to bead up.Question is, how do I get the headlight out? I have to take the grill off, correct? How do I pop off those fasteners without breaking them?I have an 01 qx4.

[KyooX4]

Anyone?

[slickroger]

i have a pathfinder and its not necessary for me to take the grill off although it does make it easier, it should be held on by clips that you can squeeze the back end to make it pop out.

I also have to remove the little piece under the headlamp because there is a bolt or nut behind it and there is also to more nuts behind my corner light.