Sounds like either the whhel speed sensor was damaged on impact or it hasn't been re-fitted correctly.
If you're in the AA etc you can call them out when you have a light on and they will diagnose and reset for you.
Why didn't you clain off your insurance for the damage?
If you had mentioned to your claims dept. that the steering had failed due to alleged poor repair by Fod then youe legal cover would/will start legal proceedings against them.
My brother had a Focus ESP back in 2001 and it had to go in for a recall to have the ABS module replaced.
They broke the PAS resevior doing the work and the PAS failed on him the day after getting the car back.
I don't know what the full outcome ever was, he won't say but he sued and got his money back for the car.
You should contact the legal team from you insurance, that's what you pay all that money for.
Go and see the service manager at the dealer and the dealer principal and inform them of your intentions, you may be suprised.
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2011 Focus 3-door Zetec 1.6 TDCi.
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