See also:

Battery Power Protection
The battery saver feature is designed to protect the vehicle's battery. To prevent battery discharge while driving, the following systems are reduced automatically in two stages and then turned off: ...

Sunroof
Sunroof On vehicles with a sunroof, the switch is located on the overhead console. The sunroof only operates when the ignition is in ON/RUN or ACC/ACCESSORY, or in Retained Accessory Power ( ...

2012 Buick Verano Review
Despite its commuter-car roots, the 2012 Buick Verano drives and feels more like a luxury car, which makes its starting price all the more attractive. Parent company GM sunk big cash into developing ...