Had a weird one yesterday evening on the 18:35 98 Doncaster to Gainsborough (ADL/TransBus Enviro300 I think, I’m not a spotter!).
Pulled over at my stop and some of the electronics failed including the indicators and the doors, though the engine was still running and the lights were on.
The driver had to let me off through the emergency door and was trying to call engineering with no reply while I was there.
I pity the remaining passenger, the driver said that this had happened before and she couldn’t even switch the engine off to try a reboot (and it was their Xmas do when she finished!).