Dash flickers on and off , no headlights, injector and throttle codes

Ford F-350 2005 Cab & chassis/5.4 155963 miles
Dash starts and stops a will, headlights don't come on but running lights do. The blue high beam light in dash stays on matter position of dimmer switch. No wont start. Has throttle and injector cordes.
Tkort from United States a year ago  
TK
5 reports 
Submit replyCancel