Solution for iPhone in Audio20

Have you checked out the Parrot mki9000 ?

IIRC, there is a thread in this forum on adding AUX in audio 20 and it involves removing the head unit and soldering. Please do a search.

There is a link to German forum within this thread: http://www.slkworld.com/slk-r171-class-diy/3506-diy-aux-audio-20-a.html

Well I have say I investigated various options for connecting to Audio 20. The, simplest, cheapest and works very effectively was an Rii Geartist GB01 wifi/Bluetooth kit. £21 from Amazon, compatible with all iphones and androids. Hands free calling audio through the radio and plays all music via Bluetooth.
Mounted phone on dash, connects automatically, it is very simple and effective.

Sent from my SM-T710 using Tapatalk

The process is outlined in a video on youtube. Run a search with the same title (post #4 ). I was able to do this and it works well 5 years later. Almost anyone should be able to get this done. Practice your soldering skills prior to
attaching the leads to the aux in, on the board. It can get dicey if you are too heavy handed. Good luck.

The process is outlined in a video on youtube. Run a search with the same title (post #4 ). I was able to do this and it works well 5 years later. Almost anyone should be able to get this done. Practice your soldering skills prior to
attaching the leads to the aux in, on the board. It can get dicey if you are too heavy handed. Good luck.

in case you missed the first one.............