Filter - Porsche Boxster Owner's Manual

Filter

Air lter
The air filter is on the left-hand side of the engine
compartment.
A dirty air filter not only reduces engine perform-
ance, but can lead to premature engine wear.
Regular filter replacement is part of the routine
maintenance service.
In dusty conditions, check the filter element
more frequently and replace if necessary.
Combination lter
The fresh air passing through the combination filter
into the passenger compartment is virtually free of
dust, pollen, and unpleasant odors.
If the outside air is polluted by exhaust fumes,
press the circulating-air button.
A dirty filter can be the cause of reduced air
throughput:
Have the filter replaced by an authorized
Porsche dealer.
Regular filter replacement is part of the routine
maintenance service.
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Maintenance, Car Care