12/28/17 EDIT - Updated pics. Stupid Photobucket messed up so many good threads across the net by changing their hosting policy.
<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>
Though this is a GM recall and for most will be quite easy I took some pics the other day when I did mine.
Symptoms are a noise at highway speeds near the a-pillar(s). This noise is exasperated by a front bug shield.
The fix is to remove the two window trim pieces and add some 3M double sided tape. My noise is gone after the fix and I've got the bug shield.
Start by pulling off the rubber trim. Mine was on there pretty good considering all the dirt and grime 180k brings. At first I thought it might have some glue but it doesn't.
Next remove the 5 Torx screws holding the trim in place. *Note this pic was taken upon re-install when everything was cleaned up.
The trim is held on by the 5 Torx screws AND a small piece of double sided tape. I just pulled it off and didn't bother placing any tape back in that spot.
Grab some detergent and a scrub brush and clean the trim pieces up. You can see here where the double sided tape is located from the factory.
I then cleaned where the trim was removed as well, quite dirty under there.
Brake Clean both the trim pieces where the tape goes and also the windshield and apply the double sided tape. I then re-installed the trim piece with all Torx screws. Next grab the double sided tape covering with some needle nose pliers and pull it out.
Pull out the tape covering and press the trim into place.
No more noises at highway speed!
<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>
Though this is a GM recall and for most will be quite easy I took some pics the other day when I did mine.
Symptoms are a noise at highway speeds near the a-pillar(s). This noise is exasperated by a front bug shield.
The fix is to remove the two window trim pieces and add some 3M double sided tape. My noise is gone after the fix and I've got the bug shield.
Start by pulling off the rubber trim. Mine was on there pretty good considering all the dirt and grime 180k brings. At first I thought it might have some glue but it doesn't.

Next remove the 5 Torx screws holding the trim in place. *Note this pic was taken upon re-install when everything was cleaned up.
The trim is held on by the 5 Torx screws AND a small piece of double sided tape. I just pulled it off and didn't bother placing any tape back in that spot.

Grab some detergent and a scrub brush and clean the trim pieces up. You can see here where the double sided tape is located from the factory.

I then cleaned where the trim was removed as well, quite dirty under there.

Brake Clean both the trim pieces where the tape goes and also the windshield and apply the double sided tape. I then re-installed the trim piece with all Torx screws. Next grab the double sided tape covering with some needle nose pliers and pull it out.

Pull out the tape covering and press the trim into place.

No more noises at highway speed!