Passenger  Compartment  Air  Filter 
Passenger  compartment air, both outside and 
recirculated air, is routed through a  passenger 
compartment filter. The filter removes certain 
contaminants from the  air, including pollen and dust 
particles Reductions in airflow, which  may occur more 
quickly in dusty  areas, indicate that the filter needs to  be 
replaced early. For  how often to change the air filter, see 
Part 
A: 
Scheduled  Maintenance  Services  on page 
6-4. 
The  access panel for  the  passenger  compartment air 
filter is located in the  back  of  the glove box. To replace 
the  filter,  do the following: 
1. 
Pull the tab located on the outer  access  panel up 
and  out. 
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