how can a car have all these fails if it passed a mot last year, saying that if it had 4 baldies, worn pads all round, lights out, cracked windscreen, balljoints gone, handbrake defective you could get 19 things easily, but saying this how did you sell the car for soo much? you must have known the car was fubared.
id give him has money back and try to salvage some money on breaking the car myself, you could at least ear a few 100 pounds which isnt a total loss