Looks pretty cool. Don't think it would help much though.

Could you send me the manual by email please? I don't really feel like joining up to yet another forum. My email is in my profile here

Unfortunately, I'm not having much success with my car. I'm sure all my hardware is fine I just think my BMW doesn't talk the talk the interfaces I have built expect. I have built 3 completely different interfaces and I haven't got a single byte out of the diagnostic port. I have absolutely zero concrete information as to what exactly it's supposed to talk, so I'm building interfaces and simply trying them to see if they work