Try to search something different in this manual:
check oil, fuel additives, timing belt, automatic transmission, cooling, odometer, wheel alignment, remove seats
Or view whole manual here:
View, print and download for free: air filter - BMW X3 2020 Instrukcja obsługi (in Polish), 430 Pages, PDF Size: 6.74 MB. Search in BMW X3 2020 Instrukcja obsługi (in Polish) online. CarManualsOnline.info is the largest online database of car user manuals. BMW X3 2020 Instrukcja obsługi (in Polish) PDF Download.
All product names, logos, and brands are property of their respective owners.