One problem related to battery dead has been reported for the 2005 Ford F-150. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Ford F-150 based on all problems reported for the 2005 F-150.
2005 Ford F-150 super crew 4x4, having electrical problems in vehicle,with a burning smell, lights coming on with no one in vehicle, a/c coming on by it's self and can't shut it off, battery going dead,4 way flashers turning can't turn off, radio going haywire,interior lights coming on,buzzers ringing when driving, turn key off gauges stay on. Had 2,600 miles on vehicle when it burned. Dealer could never find anything??????.