a little quieter than usual ...

I've bought the cable because I just felt this as a solution. By the results and the reviews found on the internet
Have it connected in my BMW E93 and works, at first the sound came only from one side of the pit, but then out of all because the cable has probably not yet really harmonizes with the AUX input has been never used. In our Audi A4 (2009) it worked without problems.

Especially I bought it because it is the only solution appeared for the iPhone 4s and the AUX input in the BMW E93.

A very small and small dissatisfaction on my part is that the audio output is a bit quiet. While I can change the volume by radio so that I can hear the music perfectly, but when I then switch to a CD or FM radio, which can be quite a scare !!! Vondaher's a tip: Do not "umswitchen" while driving from AUX to CD / Radio !!!

When I receive a call, the ring tone is very quiet out, which is probably the iPhone, because with headphones you can hear just a little quieter than the usual volume ... Another problem with this is when you make, you have to by Radio again turn very loud so you can hear the other party clever.

Otherwise, I am satisfied with the product, did I finally bought the reason my music from iPhone 4S to hear it, and not specifically to call ... However, the rumswitchen seems to me now, after I have not used the cable too long as an unpleasant thing, but which one can get along when you're multitasking on driving: D