Hi guys, any help with this much appreciated. I am using the following parts: 1. Pioneer SPH-230DAB Headunit 2. Steering Wheel Stalk Adapter - Connects2 CTSAD006.2 3. Double DIN Fascia Kit 4. FAKRA to Audi antenna adapter - Connects2 CT27AA56 I tried to help a friend out by 'attempting' to upgrade his RS4 (2006) BOSE RNS-E to a modern Pioneer DA-230DAB double DIN. The majority of the install has gone OK, microphone is in place, DAB antenna is in place all perfectly routed (hidden) behind the A-pillar and into the dashboard. I have come across some problems that I need help with please: 1. Cannot fit the DAB aerial connector to the Pioneer connector. I understand it is a push in part (not screw) but it just will not go in. 2. No sound coming through the speakers regardless of audio source. Any help much appreciated. Thank you.