See also:

Wheels and tires
If you have a flat tire, see “Flat tire” in the “6. In case of emergency” section. ...

Brake fluid
For additional brake fluid information, see “Capacities and recommended fuel/lubricants” in the “9. Technical and consumer information” section of this manual. - Use only new fluid ...

Air pollution
Industrial pollution, the presence of salt in the air in coastal areas, or heavy road salt use accelerates the corrosion process. Road salt also accelerates the disintegration of paint surfaces. ...