(20 Oct 2015, 9:43 am)Dan wrote The "NOT IN SERVICE" display isn't a 'full screen' due to the fact this vehicle has a colour panel. If it was left in the colour panel, it would look something like this:
Go North East: 4938 / NK51OKX by Daniel Graham, on Flickr
If you mean something else, and there is a genuine fault (which you probably do, given you said the right hand side was working and not the left), we'll have a look at it next Saturday. It could be something as simple as a wrong switch setting - I know the back of the Mercedes Citaros are set up as the back of an OmniCity (which is a completely different size), so that's why they look a little strange.
The right half was uniform in colour with the left completely blank. Said something like ervice with only the right half of the box around it
Should have grabbed a photo.