Have just sold my 1100 in order to finance badly needed house improvements. However the new owner has apparently had problems after about a week with the ABS which resulted in a new control unit at the grand price of £1400 ! (Fitted). Unfortunately he didn't give me the opportunity to comment or advise as to alternative possibilities before spending his money. My own local dealer has said that most problems with the ABS can be found and just reset, I've also seen from this web-site that a tired battery can also influence the operability of the system. I never did have any problems with it myself but wondered if any of you might have, and more specifically, had to replace the unit. I'm concerned that the system may have been unnecessarily replaced.