On my car drive start sound does nothing (I've never heard any kind of initial woosh).
It appears there's no way to switch on a sound that's disabled at the factory (eg. in my case the drive start sound, and reverse beeps). I'd have a play with the codes on the first page but don't really know...
Just got 39.98. Nice update.
Headlight settings: Don't appear to do anything on my UK 30kw.. I have auto on set to 'wiper' and nothing happens when I turn the wipers on, and the auto off delay doesn't appear to do anything. Possibly not implemented on my model - is there a way to detect that...
On my 2016 UK model I successfully disabled the drive sound :D. However I was unable to enable the reverse beeps. Not sure what the others are so left them alone.