Front Roof Marker Lights

[kacyk]

I don't know what the technical term is but I am refering to the orange lights above the H2's windshield.

I ordered chrome cross bars at the dealer but they said that the orange roof lights were on hold from GM because the design was cracking windshields and making too much wind noise.

I can't see these guys not wanting to sell me additional accessories so what's the true story? Sorry if this is an old topic but I couldn't find the link.