For the acoustic lock, did you also enable the menu item in the MMI? As you have to do that, and then use the MMI to turn it on.
Acoustic Lock Menu in MMI
SELECT: Control Module 09 - Central Electronics
SELECT: Security Access - 16
ENTER CODE: 31347
SELECT: Adaption -...
It's there... (but no help to you as jot near car to show you how).
Not possible on VC.
The plus sign means there's a menu, use the jog dial and push to the left to bring up that menu.
Audi confirmed firmware bug for why reversing cam is not full screen on MMI with ghosted car sensor...
I'm in Oz, and did a left hand drive conversion so that I could press the button.
.. ok.. I didn't.
Yes it is weird, but not a big deal. Same with drive select being the furthest away.. although it can be moved.
Start/Stop is pretty easy to press.
Yes, sensor for matrix lights. I did the same, installed my dashcam over part of it. Worked it out very quickly when the beams weren't going off for light sources appearing in that side.
Moved further over, and all good.
Delivered at 100%.
(Controller: A9 Struct. Borne Sound
Adaptations: Volume of Structure-borne noise actuator
Set the value to 0% for off, up to 100%.
On Save, if prompted, choose Default Values to activate controller)