Buses in TS09

[Pelican]

I am trying to use Andi06's excellent buses in TS09SP3. They work well operartionally i.e. sound, picking up passengers etc BUT I cannot change liveries or screens and windscreen wipers and indicators are running continually. I thought I had downloaded everything I needed - is there anything I can do to improve matters?

It's OK now - I have downloaded TRS2009 SP4 and this has solved the problem - thanks