Just joined the club!

Late '17 S-line 3.0TDI 218bhp 500nm Quattro, 136k kms. Love the engine-gearbox combo and the overall ride quality of the car as it sits on bags - coming from an older manual 3-series, miles apart.

Just did the engine oil and airbox, cabin and fuel filters. Changing diffs and gearbox oils, brake discs and pads all-round.

What are some other things to look out for in the future?

Thanks