2008 Ford F250 Owner Guide 4th Printing - Page 58

Entertainment Systems Remove the screw and unlatch the battery cover to access the batteries. The remote control unit uses two AAA batteries which are supplied with the unit. Headphones Wireless headphones The driver should never use the headphones while driving the vehicle. Using headphones may prevent the driver from hearing audible warnings such as horns or emergency sirens, which could result in a crash causing serious injury. Give your full attention to driving and to the road. Your FES system is equipped with two sets of battery powered, infrared wireless headphones. Two AAA batteries are needed to operate the headphones. (Batteries are included.) Additional infrared wireless headphones may be purchased for use with the system. Also, wired headphones may be purchased and plugged in where indicated on the left and right hand sides of the system. Refer to Wired Headphones following. 58 2008 F-250/350/450/550 (f23) Owners Guide (post-2002-fmt) USA (fus)