2012 Buick Regal Owner Manual - Page 53

Keys, Doors, and Windows 2-19 Roof Sunroof To open or close the sunroof, press the switch (A) to the first detent position. To express open or close the sunroof with the safety function enabled, press the open or close sunroof switch (A) to the second detent position and release. To stop the movement, press the switch again. To automatically tilt or close the sunroof, press the tilt open or close sunroof switch (B). If an object is in the path of the sunroof while it is closing, the anti-pinch feature will detect the object and stop the sunroof. The sunroof will then return to the full-open or vent position. The sunroof glass panel cannot be opened or closed if the vehicle has an electrical failure. Initializing After a power failure, the sunroof operation may be limited. Have the system initialized by a dealer technician. For vehicles with a sunroof, the sunroof only operates when the ignition is in ON/RUN or ACC/ ACCESSORY or in Retained Accessory Power (RAP). See Retained Accessory Power (RAP) on page 9￿24 for more information. 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.