Hi Chris
I've read the same as you but the most common solution appears to be repairing the DSC Hydro Unit (the mechanical pump rather than the electrical module). There is a common issue in that a pressure detector fails which causes the warning lights. I have had this problem since January and the warning lights occasionally disappear. When the lights are on the ABS is definitely inoperative. When the lights are off - the ABS works. I have ordered an INPA cable to check the codes.
If it does prove to be the Hydro Unit then the repair kit for my part number is £800. Other almost identical part on 3 and 1 series are around£140.
If it proves to be the Hydo unit I plan to have it repaired by Bbareman or ECU Testing or suchlike.
I would just like to know 100% whether the hydro dsc unit is the cause.
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F10 530d M Sport, September 2012 Individual Amazonite Silver, Oyster Dakota Leather, Auto, Nav Pro, Bluetooth + USB Devices, Expanded BMW Online, Comfort Seats, Sunroof, Sun Protection Glass Individual Satin Walnut Honey Brown Trim Interior Inside/Outside Mirror with folding and autodip, M Rear Spoiler
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