I have an 06 Mastiff and when I bought it I also purchased a service manual. In the manual there are several places that it says, "Refer to Diagnostic Section" Chapter 7. Chapter 7 says "This section of the Service Manual will be sent as soon as it has been completed." It has been 6 years and I still have not received it. Does anyone know where I can obtain a copy of this section? Thank you very much.
