Hi everyone ,just bought a 57 plate a4 cab (2.0 tdi 140 engine code blw)could some one please tell me if this is a b7 .Also does this engine suffer the injector problems mentioned on this site ,is it fitted with a particulate filter and is it easy to retro fit cruise(it has steering wheel controls and trip computer)one last thing can i hook up my ipod to the audi concert fitted(no interface in glove box)many thanks everyone james