2010 Jeep Grand Cherokee Owner's Manual - Page 197

196 UNDERSTANDING YOUR INSTRUMENT PANEL Loading times for playback of MP3 files may be affected MP3 player, or cassette player, and utilize the vehicle's audio system to amplify the source and play through the by the following: vehicle speakers. • Media - CD-RW media may take longer to load than Pressing the DISC/AUX button will change the mode to CD-R media auxiliary device if the AUX jack is connected. • Medium formats - Multisession discs may take longer NOTE: The AUX device must be turned on and the to load than non-multisession discs device's volume set to proper level. If the AUX audio is • Number of files and folders - Loading times will not loud enough, turn the device's volume up. If the AUX increase with more files and folders audio sounds distorted, turn the device's volume down. To increase the speed of disc loading, it is recommended TIME Button (Auxiliary Mode) to use CD-R media and single-session discs. To create a Press this button to change the display to time of day. The single-session disc, enable the "Disc at Once" option time of day will display for five seconds (when ignition is before writing to the disc. OFF). Operation Instructions - Auxiliary Mode The auxiliary (AUX) jack is an audio input jack, which allows the user to plug in a portable device, such as an