It is recommended to check the tire pressure, engine oil level, coolant levels, washer fluid level every 4-6 weeks and, if necessary, top up. About low brake fluid level (and some others), and the warning lights on the instrument panel also remind you of brake pad wear.
Attention: When purchasing spare parts and consumables, you should only buy original or manufacturer-certified parts. When purchasing, you need to know the year of manufacture and the identification number of the car. To avoid mistakes, it is best to take the old part with you when buying a new one.
(Original publication posted on the website bmwman.ru)