I recently bought a 2012 Yukon Denali XL with a factory sunroof. I can't believe that the sunroof doesn't automatically close when the ignition is turned off. I've owned several other Suburbans with aftermarket sunroofs that have this feature. It just seems like a no-brainer to me.
Is there a way to reprogram the sunroof to automatically close? I'm just stunned that GM would engineer a sunroof without this feature.