2013 Nissan Xterra Owner's Manual - Page 216

CAR PHONE OR CB RADIO When installing a CB, ham radio or car phone in your vehicle, be sure to observe the following precautions; otherwise, the new equipment may adversely affect the engine control system and other electronic parts. BLUETOOTH® HANDS-FREE PHONE SYSTEM WITHOUT NAVIGATION SYSTEM (if so equipped) CAUTION ● Keep the antenna as far away as possible from the electronic control modules. ● Keep the antenna wire more than 8 in (20 cm) away from the electronic control system harnesses. Do not route the antenna wire next to any harness. ● Adjust the antenna standing-wave ratio as recommended by the manufacturer. ● Connect the ground wire from the CB radio chassis to the body. ● For details, consult a NISSAN dealer. ● Do not ground electrical accessories directly to the battery terminal. Doing so will bypass the variable voltage control system and the vehicle battery may not charge completely. Refer to "Variable voltage control system" in the "Maintenance and do-it-yourself" section later in this manual. ● Use electrical accessories with the engine running to avoid discharging the vehicle battery. WARNING ● Use a phone after stopping your vehicle in a safe location. If you have to use a phone while driving, exercise extreme caution at all times so full attention may be given to vehicle operation. ● If you are unable to devote full attention to vehicle operation while talking on the phone, pull off the road to a safe location and stop your vehicle. WARNING ● A cellular phone should not be used for any purpose while driving so full attention may be given to vehicle operation. Some jurisdictions prohibit the use of cellular phones 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 you are unable to devote full attention to vehicle operation while talking on the phone, pull off the road to a safe location and stop your vehicle. CAUTION To avoid discharging the vehicle battery, use a phone after starting the engine. Monitor, climate, audio, phone and voice recognition systems 4-71