Cabin Air Filter / Purifier: Service and Repair

WM 851819 Particle filter: replacing filter element

Preliminary work

Remove cover under dashboard right. -> 702219 Removing and installing cover under dashboard - section on "removing" 702219 Removing and Installing Cover Under Dashboard

Removing particle filter





Overview of particle filter insert

1. Unscrew the two fastening screws and remove cover.





Remove cover

2. Pull out filter downwards.





Removing filter

Installing particle filter

1. Position filter from underneath and carefully push it into the air-conditioning unit housing.





Sliding in and positioning filter

2. Engage cover -A- and screw in the fastening screws -arrows B-.

Subsequent work

Install cover under dashboard right. -> 702219 Removing and installing cover under dashboard - section on "installing" 702219 Removing and Installing Cover Under Dashboard