How to change air filter on MERCEDES-BENZ A-class 1 (W168) 1.7 Hatchback 1997–2004 [TUTORIAL AUTODOC]

Air filter on MERCEDES-BENZ A-Class (W168) (07.1998 - 08.2004) / MERCEDES-BENZ A-Class (W169) (09.2004 - 06.2012) / MERCEDES-BENZ B-Class (W245) (03.2005 - 11.2011) / MERCEDES-BENZ Vaneo (W414) (02.2002 - 07.2005) cars should be changed, as a rule, according to one and the same procedure.
However, there can be slight differences due to specific features of the vehicle design.