Circuit/System Verification
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- With the sunroof in the closed position, press the sunroof open switch. The sunroof should open.
- With the sunroof in the open position, press the sunroof close switch. The sunroof should close.