Brake Light On problems of the 2006 Infiniti G35

Driving on highway 50 my way to work the following dash lights came on vdc off, abs, slip. After pulling over to examine what was wrong I discovered I had no brake lights & the 10 amp brake fuse had blown. I then got back in my car to drive to a parts store & the shift lock wouldn't disengage. So I manually engaged the shift lock & drove to the parts store & replaced the fuse but the dash lights were still on so I began to drive home & the brakes became tighter & wouldnt release & they eventually were completely locked with all 4 so hot they were smoking so I parked it. The next day I went to drive to a mechanic & the brakes had released but the more I drove they started engaging on their own without releasing & became hot again so I parked it again. Basically after it sets the brakes release but after driving for a short distance 2-5 miles they they begin to engage & not release causing them to overheat. I've searched the internet for solutions & it appears numerous people have had the same problem & some have had a short in a brake wire harness & others have replaced speed sensors or abs pumps but they can't tell which caused thw problem since it's intermittent. I believe this is a safety issue because I was in motion on a highway with a tractor trailor behind me & my brakes began engaging on their own & I was terrified of being rear ended & possibly killed. Now I'm afraid to drive my vehicle because I dont know if it will happen again or how to fix it.