Still working on the problem of ABS lights etc plus no speedometer or cruise control. I have narrowed one fault down to a cracked reluctor ring on o/s front hub which I discovered after an examination of the speed sensors tip surface on that wheel. Now comes a problem, after an extensive search there are no suppliers of these rings here in the UK. I can however get them made if I could obtain the correct dimensions of the ring. Better still if anyone knows of a supplier in the US who would ship the item that would be good. As the build up of rust on the hub gradually works its way under these rings to cause them to crack it could be a possible future problem for all owners. My XF is a 2003 model so it does take some time.