VXOC Astra-J/GTC

Hi all!

Just wanted to put the extra mic for voice command on My navi 600 (upgrade to 900).

But everything i try, does not work. 

Any idea why? Wrong pinout or something?

If you hack the navi600 into a 900 it doesn't give you voice commands.

Ok, changed the Radio, it´s now a native Navi 900.

Got anyone the correct wiring?

Kind regards!

X4 16 + mic
X4 6 - mic