2003 CRV Ex AWD, Brake/Abs light come on and go away?
 

Just picked this up for my lady. and has many little issues on being this.
Brake and Abs light come on at same time then go away. no other lights no battery light or anything. iv did some research but everyone says alternator this or battery that. Well its not the case,
Also the dash mileage lights flicker as the headlights and running light flicker like 2 times a second im stumped ran threw some wires and fuses and cant seem to find much info,

Any help is greatly appreciated! thanks a ton guys/gals