[ths916m3]

When you say brakes...are you referring to brake fluid flush? Usually you can look at your brakes and see if they will need replacement. No need to replace them if they look good. Oil change is always good unless seller has provided anything showing it was done recently. Same with filters, but they are cheap, don't forget about the cabin filter. One thing I always stress on BMWs is the cooling system. If you don't know the history, best to change everything (radiator, hoses, thermostat, water pump, and coolant) Belts too.
I would recommend getting all your parts from FCP. They are not the cheapest, but that warranty comes in handy with all those wear or regular replacement parts.

Enjoy