Dsc and brake light turned appeared on tachometer display in yellow and does not go out. dsc button if pressed makes no changes to dcs/abs lights on displays. immediately the following symptoms/issues appeared: steering started to fault like unaligned, brake pedal slightly erratic, blinker turn signal does now not turn off after activating and making a turn. vehicle has jcw sport brake kit, installed at 30,000 miles, 3 months ago. vehicle was recently aligned about 2 months ago. vehicle was scanned with to diagnose fault and fault code was that the switch unit steering column/dsc is faulty.no missing sensors, all are connected in place. no pinched or broken cables. replaced part #61319253769 msp $550.00 and mechanic fee of $500.00 (removal of part, installation, vehicle ecu recoding, and recheck ecu diagnosis. no more error codes and steering, dcs and abs back to normal. unknown root cause. *tr