Symphony 2+ to rnse

[dentsy]

Afternoon all, ok I’ve just fitted a mk2 rnse I had that was from a seat exeo my car has Bose from factory too. I’ve fitted the rnse and it’s all working fine except I cannot get into coding with VCDS as obviously the pins on the quad lock need moving am I correct in saying pin 5 goes to 7 for k line and pin 7 goes to 5 for Bose ? Also I have an oem Bluetooth module arriving in a couple of days also to add to the rnse for phone calls.
Help needed please on confirmation of pin outs on quad lock and what coding will I need to do please to code the radio correctly as it’s an Exeo unit the start up screen is still seat,

many thanks

 

[dentsy]

Anyone help please