See also:

Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...

Maintenance under Severe Usage Conditions
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals. R : Replace I : Ins ...

Climate control air filter (in front of blower unit)
(If installed) The climate control air filter is located in front of the blower unit behind the glove box. It operates to decrease the amount of pollutants entering the car. CAUTION: o Replace ...