I can find no mention of it in the manual I've got!
Its not a problems but I wonder what it is?
It's in the Rider's Manual, at the start of the 06 version at least.
Status indicators section
Warnings, overview Mode of overview sub-section
You may have a yellow warning triangle - there seems to be two versions of the warning (one with triangle and one without) depending on the fault - and DWA! (BuMW's exclamation mark, not mine)
The answer is, on the same page.
(i) The Anti-theft alarm battery is weak
or
(ii) The Anti-theft alarm battery is flat
The same sub-section (four pages later) explains the cause and the solution.
DWS, DWA, EWS all in the name of progress
It would seem you are right

Though I'm sure you didn't quite mean it that way
It's a warning that the anti-theft device needs attention. Quite useful, perhaps?
Who knows, it may just stop someone walking out the door and finding their bike gone.
Though, equally useful might be a display that lit up, saying "RTFM" from time to time.
