In a / I had recovered an old cable "double jack" for connecting older iPod or iPhone - 3, 4s and 5 - on the GPS module / Original Radio of our s-max 2008 (reminder: it is necessary also a jack connection for the sound, and this is expected by Ford) Here worked, but it was 2 times more volume and switchait when in radio mode, the volume was too loud ... 2 times.
b / With the new cable: no attenuating sound coming through this Belkin cable, so the volume remains the same when switche Aiphone radio or iPod and vice versa.
