2007 GMC Acadia Owner's Manual - Page 311

Navigation/Radio System Your vehicle may have a navigation radio system. The navigation system has built-in features intended to minimize driver distraction. Technology alone, no matter how advanced, can never replace your own judgment. See the Navigation System manual for some tips to help you reduce distractions while driving. Before You Drive The RSE is designed for rear seat passengers only. The driver cannot safely view the video screen while driving and should not try to do so. In severe or extreme weather conditions the RSE system might not work until the temperature is within the operating range. The operating range for the RSE system is above −4°F (−20°C) or below 140°F (60°C). If the temperature of your vehicle is outside of this range, heat or cool the vehicle until the temperature is within the operating range of the RSE system. Rear Seat Entertainment System Your vehicle may have a DVD Rear Seat Entertainment (RSE) system. The RSE system works with the vehicle's audio system. The DVD player is part of the front radio. The RSE system includes a radio with a DVD player, a video display screen, audio/video jacks, two wireless headphones, and a remote control. See Radio with CD and DVD on page 278 for more information on the vehicle's audio/DVD system. Parental Control The RSE system may have a Parental Control feature, depending on which radio you have. To enable Parental Control, press and hold the radio power button for more than two seconds to stop all system features such as: radio, video screen, RSA, DVD and/or CD. While Parental Control is on, a padlock icon displays. When the radio is turned back on, Parental Control is unlocked. 311