GM fix WHEN?....Roof marker lights...

[lobo]

Locate the problem...that's simple - it's wind vibration that at speed forces it's way underneath the plastic form. All that needs to be done is to add a 'gasket' that prevents the wind from flowing through. Those that have had their lights installed by dealers that have had complaints about the problem usually have some sore of 'silicone' put there...not something I'm really interested in because it can be a mess. How about GM increasing the size and thickness of the foam 'gasket' they already use for the install...pretty simple.