2010 Nissan Murano Owner's Manual - Page 246

CAR PHONE OR CB RADIO . A new disc may be rough on its inner and outer edges. Remove the rough edges using the side of a pen or pencil as illustrated. Never attempt to use a DVD that has been cracked, deformed, or repaired using adhesive. Doing so may cause damage to the equipment. Handle the DVD carefully to avoid contamination or flaws. Otherwise, signals may not be read properly. Do not write, draw or attach anything on any side of the DVD. Do not store the DVD in locations with direct sunlight or in high temperatures or humidity. Always place discs in the storage case when they are not being used. Do not put on any sticker or write anything on either surface of the DVD...When installing a car phone or a CB radio in your NISSAN, be sure to observe the following cautions, otherwise the new equipment may adversely affect the electronic control modules and electronic control system harness. . WARNING . A cellular telephone should not be used while driving so full attention may be given to vehicle operation. Some jurisdictions prohibit the use of cellular telephones while driving. If you must make a call while your vehicle is in motion, the hands-free cellular phone operational mode (if so equipped) is highly recommended. Exercise extreme caution at all times so full attention may be given to vehicle operation. If a conversation in a moving vehicle requires you to take notes, pull off the road to a safe location and stop your vehicle before doing so. . SAA0451 ... How to handle the DVD CAUTION . . Handle a DVD by its edges. Never touch the surface of the disc. To clean a disc, wipe the surface from the center to the outer edge using a clean, soft cloth. Do not wipe the disc using a circular motion. Do not use a conventional record cleaner, benzine, thinner or alcohol intended for industrial use. . 4-74 Monitor, heater, air conditioner, audio, phone and voice recognition systems