Hi all, was out today and driving along a normal rd all of a sudden the esp light came on,no weird wheelspin etc just doing 60mph drivin normal. Then about 2 mins later it went out and the glowplug light came on and started flashing nothing seemed any different so got home did search on here and checked my brake lights which are fine(seems to be a common thing ). went out small run (5mins) and no lights at all now but bit worried why they came on at all especially when everything seemed normal? Anyone any ideas 2002 c5 1.9tdi cheers