I have just spent the best part of the day removing and reinstalling the entire dash assembly of my VX Berlina to replace a leaking heater core. It was a hellish job. Thankfully, the whole thing went back together pretty well except....now the steering wheel doesn't sit straight It looks crooked as though the car needs a good wheel alignment.... The only thing that I did with the steering was to drop the column to allow access to the dash. It all looks bolted up OK. What have I done wrong?