Its not ex. KWS Leverkusen. KWS had 2 O405N2 from 1994 and they are still in service in Siegen.

Цитата (NahverkehrGL, 16.03.2013):
> KWS had 2 O405N2 from 1994 and they are still in service in Siegen.

There are listed 4 O405N2 in KWS from 1994: http://www.phototrans.eu/2415,2524,16,0,f.html

At least 3 of them moved to VWS (Siegen):
http://www.phototrans.eu/2415,1847,16,0,f.html

And only two (SI-BW 1015 and SI-BW 1016) still are in Siegen.
Is that information incorrect?