2007 Chevrolet Tahoe Owner's Manual - Page 338

To enable Parental Control, press and hold the radio power button for more than two seconds. If on, the radio, video screen, and RSA turns off. If a DVD and/or CD is playing, it stops. While Parental Control is on, either a padlock icon or a text message comes on, depending on the radio. When the radio is turned back on, the RSE system remains in Parental Control. To turn off Parental Control, press and hold the radio power button for more than two seconds. The video screen and RSA returns to the state they were in before Parental Control was turned on and if the padlock icon is on the display, it disappears. Parental Control is also turned off by inserting or ejecting a disc, by pressing the play icon on the radio DVD display menu, or when the ignition is turned off. Headphones The RSE includes two 2-channel wireless headphones that are dedicated to this system. These headphones are used to listen to media such as CDs, DVDs, MP3s, DVDAs, radio, any auxiliary source connected to A/V jacks, or the auxiliary input jack, if your vehicle has this feature. The wireless headphones have an On/Off button, channel 1/2 switch, and a volume control. If your vehicle has a third row video screen display, it has two additional headphones. 338