I recently purchased this part to allow me to plug in varios audio devices MP3 Adaptor Part Number 1426121 http://parts.jennings-ford.co.uk/product-info/MP3Adaptor But now connected the audio is very tinny and quiet compared to the CD and Radio, and only appears to be coming through 2 speakers. The guy who fitted it says it because thats all you get with this connection but this doesn't seem right to me. And I can't find anyone who has complained about the quality of the audio from this adapter. Could anyone inform me (or point me towards who can inform me) if this is behaving correctly of there is a fault, either with the fitting or the part. Also found this fitting video that doesn't say there should be any problems.
Thanks in advance