I plugged in the code reader and cleared all the stored codes, however one code remains and won't clear - 5DF5. While connected, the live data shows all the wheels reading the same mph, the brake pressures were equal and went up equally to around the nineties with a firm press of the pedal. The only thing that I couldn't get to verify in the tests was the operation of the DSC button >3 secs. Google search brings up a multitude of stuff regarding parting with £1000+ at the stealer for a unit and coding which doesn't always fix. Spend hundreds on a remanufactured unit and find the problem still exists. Buying an eBay replacement for 30 quid and recode, with mixed stories of success. Butchering the unit with a dremel and attacking fry / cold solfer joints with the soldering iron. A good batter with a hammer Claims that wheel sensors still are the problem. Has anyone any experience on this fault? I have noticed a few threads appear here recently with abs DSC issues. Nearly forgot, the ABS still seems to be working OK Thanks in advance, Richard.