Hi guys been a while since I looked in on you with my fault. Some of you will remember the susp/hdc/abs faults on my 2003 L322 i was getting were diagnosed as the YAW sensor, which was replaced and the fault came back. Then the fault went and came back on and so on, eventually the fault stayed on and would'nt go off. I tracked a RR tech down through a mate who has is own garage (friend of a friend) he came round and used his diagnostics and found that i had a broken cable going to/from the YAW sensor and sorted