I don't think it is recommended by Mercedes Benz to use O.405
parts on a O.500LE or Citaro, unless they have stated otherwise,
same for Scania L113CRL and 4th and 5th generation Scanias.
Why SMRT cannot buy Volvo? TIBS always brought Hinos, UDs, DAFs,
Mercedes Benzes and Scanias, time for something else.
UD rocks, in my opinion, the 66 buses are just fleet additions, not
to replace to UDs, cos the UDs be withdrawn in 2010.