Cabin Air Filter / Purifier: Service and Repair

64 31 010 Replacing Microfilter For Interior Ventilation







IMPORTANT:
Risk of damage.
A/C system must not be operated without the prescribed filter element.







Note on cleaning:
Spray microfilter housing from inside with BMW pollen filter housing cleaner* (observe instructions for use).
Comply with notes and instructions on handling cleaning agents.
Wipe away excess liquid.
This kills off germs, bacteria and fungi that cause smells.
The smell that results on the plastic parts of the microfilter housing is eliminated.
*BMW part number: 0 447 913

Necessary preliminary work:
- Remove trim for instrument panel at bottom right







Unlock cover (1), slide in direction of arrow and remove towards bottom.

Installation note:
Make sure guides (2) are correctly seated in rails (3).







Pull out microfilter for interior ventilation (1) in direction of arrow.

Installation note:
Make sure microfilter for interior ventilation (1) is in correct installation position (flow direction).