Ah ha
Finally I get an answer to a problem I had earlier in the year. Removed wheels for tyre change and banged the black sensor on the rear . Wheels duly refitted and ABS lights come on. Read the resetting blurb that is on the web but that is for a 1100 not a 1150 and didn't work. Also 1150 supposed to be self resetting. Went to dealer expecting to pay for new battery (it was Ok by my voltage metre). They said 'Doesn't sound like a battery prob, bring it in - bosh, bosh done. Reset of ABS
So all I needed to do apparently was remove the damn fuse.
Thanks