I have a 407sw 2006. I had n/s front wheel bearing noise and quoted £305 from dealer. Anyway got salvage hub which came with bottom ball joint and abs sensor. Replaced hub with salvage part just as well as the bottom ball joint was gubbed when i took it off. Started car to test it and the abs/esp warning came on. Bought replacement new abs sensor and fitted,warning now gone and all is well. Now after a month the abs esp warning is back. Now tried to post member about planet near to kilmarnock scotland. But need 20 posts to pm. Can someone help.