2015 Buick Regal Owner Manual - Page 54

Keys, Doors, and Windows Safety Function If the sunroof has any resistance during automatic closing, it will immediately stop and reverse. To override the safety function, press and hold the close sunroof switch. The sunroof closes without the safety function. To stop the movement, release the switch. 2-23 Dirt and debris may collect on the sunroof seal or in the track. This could cause an issue with sunroof operation or noise. It could also plug the water drainage system. Periodically open the sunroof and remove any obstacles or loose debris. Wipe the sunroof seal and roof sealing area using a clean cloth, mild soap, and water. Do not remove grease from the sunroof. Sunshade The sunshade is manually operated. Close or open the sunshade by sliding. When the sunroof is opened, the sunshade is always open.