(23 Nov 2016, 12:48 am)Simmy wrote A bin I am guessing. The blue lights will operate to illuminate the floor at night.
That's right.
With regards to the various buttons on the backs of the seats - one is the normal bell push, one is a USB power socket to charge mobile devices and tablets, and the other is an LED light. The LED light can be set to on, off, or dimmed. You press the little light to turn it on, press it again to turn it off, or press and hold it to dim it to your preferred setting.
It's obviously the highest-spec'd bus you can get as it was displayed at the NEC Bus & Coach show earlier this month - very few operators will actually pay for all of those optional extras.
(23 Nov 2016, 7:55 am)Brian13 wrote Is 9099 still on the 21? I've been away for a few days and lost track
Yes, on service 21 until Sunday 4th December, and then to Riverside for the TEN after that.