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Jag's electrical engineering is just fine. I suspect you have a faulty wheel speed sensor. Life without DCS is more fun anyway. But, have it looked at if it bothers you.
I've had this twice on first starting the car, switch off and start again and it clears.
It has never shown up while driving, so I'm not too worried for now.
I usually have it happen in heavy snow if the sensors get dirty blocked. It allways resets when I restart. I wouldn't worry about it unless it comes on too often.