Between 3 and 4 weeks ago, my brother bought a car from a used car dealer down South somewhere. At the time of the deal, the engine light was coming on, and the dealer said he would sort it - and any other troubles the car was having before my brother could pick it up.
Since then, the engine light has come on again and my brother has just taken it in to an independent garage, only to discover that there are a whole number of serious problems.
What recourse does he have, and how should he go about pursuing this?

