finally had to bite the bullet and change the heatercore. wasn't as bad as I was expecting. all back together now but I know have a ground issue and I cant find it. the horn dosn't work, no interior lights, no power locks, key fob for remote lock/unlock/panic isn't working. and when the door is open with glove box closed something is clicking on and off behind the right side of the dash im thinking must be whatever controls all of that. hopeing somebody has done this before and maybe knows what i've missed?

 

never mind. theres 3 plugs that plug into the back side of the fuse panel behind the left side of the dash, the middle one wasn't completlyl clicked in. all good now