Well I took the X5 in. There were 6 or seven codes in it. The service advisor originally only told me about the tpm one but after some conversation he let me see all of them. Apparently the RR TPM sensor is the culprit for the TPM malfunction message and subsequent total loss of tpm status. They have to order the part in so we won't know for sure until next week. There were no ABS\ TCS codes but there were CAN bus codes. I know that the industry is moving towards having the steering wheel angle broadcast on the CAN bus at a very high freq. (5ms or so) So I assume that the X5 is using this technology. Knowing that there was a can bus issue this could have easily casued the ABS\ TCS lights.