In October I am planning to put it in for a service, ready for the winter. In the meantime, I've replaced batteries on my LED lights - and next time I will replace the big old lights from my father-in-law, which I like to have as back up.
I'm still wearing shorts, eventhough I've seen other cyclists have began wearing trousers. I'll try to stick to shorts until temperatures fall to single figures. We'll see.