Just to revisit this . . I finally got around to changing the DRL, due to a looming NCT (MOT) test where they will fail if a warning light is on and should be off or is off and should be on, bumper off, all 16 bolts and 8 self tappers, didn't catch the bumper as it fell off and busted the connections off the 2xH11 bulbs in the fog/corner lights, which I then had to get! Anyway, fitted the new lamp, which didn't work ? So then had to remove the glovebox to gain access to the fusebox, which doesn't contain the fuses for the DRLs, then had to RTFM! The fuses for the DRL are separate to the fusebox and are behind the cover at the drivers right knee, next to the OBD connector, at 1st glance the fuses were OK, but on swapping, the left (new) light worked and the right (original) stopped working, took out both fuses and tested them, 1 was blown, not in the usual centre, but next to the blade! Fitted a pair of fuses and both are working now! 3 fecking hours of graft and can only imagine what the bill would be if it went to the main stealer. So if anyone has the same problem, my advice is to start with the fuses and work your way to the light units