Hey guys looking for a few opinions. Bought A3 140 tdi SB 6 months ago. At the time of buying tthe ESP fault sign was on the dash but i was told not to worry as it would be investigated/fixed during the 200 point pre sale inspection blah blah blah. Anywhos to cut a long story short in 6 months the same fault has appeared on the dash more than a dozen times intermittently. Cars been into Audi Aberdeen and they say they can't find anything when they plug in diagnostics as in it is not recording the fault and sods law it never came in whilst in the garage. They said if it happend again to bring it in which it has so car is booked in for the 10th along with service. The ESP feels as though it is working fine when the fault code appears. Any advice??