hi
right ive got a problem ive recently bought a aftermarket stereo and first of all i got one amp bypass cable which i waited 1 week for and was wrong! so i ordred the other 1 which does fit !! (the bigger one)
but once id connected the cable to the stereo bypassing the amp it works (asin there is power) but the screen on the stereo and on the sat nav does not work ??
also the second connector that goes into the amp what is that for ( the smaller square block) ???
having real problems wish id just bought another standard unit that works !!