OK, that is it, have had it now......

[MAC]

I have no leak and we had some serious rain storms last winter. But I also found out those running lights are easy to life off, I leave them alone after that. When washing Hummer, if I accidentally touched them, they are kind of loose. I have no sunroof by choice, but I never heard any running water sound in my A pillars, maybe those drain pipes are equipped with sunroof only.

I have also heard about leaking from the running lights, either through members here or from one of Klaus's many GM bulletins.

Longhorn, don't go back there, not likely they will improve or change on your next visit. Some people don't like their jobs and have no pride in their work or simply too stupid, and as usual, they don't even know it.