2010 Buick Enclave Owner's Manual - Page 220

7-42 Infotainment System Tips and Troubleshooting Chart Problem No power. The picture does not fill the screen. There are black borders on the top and bottom or on both sides or it looks stretched out. Recommended Action The ignition might not be turned ON/RUN or in ACC/ACCESSORY. Check the display mode settings in the setup menu by pressing the display menu button on the remote control. Battery Replacement To change the remote control batteries: 1. Slide the rear cover back, on the remote control. 2. Replace the two batteries in the compartment. Make sure that they are installed correctly, using the diagram on the inside of the battery compartment. 3. Replace the battery cover. If the remote control is to be stored for a long period of time, remove the batteries and keep them in a cool, dry place. In auxiliary mode, the picture moves Check the auxiliary input or scrolls. connections at both devices. The remote control does not work. Check to make sure there is no obstruction between the remote control and the transmitter window. Check the batteries to make sure they are not dead or installed incorrectly.