Periodic maintenance helps minimize emissions

Periodic maintenance will help keep your vehicle running well. Your Warranty and Service Records Information booklet provides a comprehensive periodic maintenance schedule up to 150,000 miles (240,000 km) of vehicle maintenance.
The schedule includes components that affect vehicle emissions. This page describes some of the emission-related components.
See also:
Types of lists used in the manual
Procedures
Procedures (step-by-step instructions), or actions that must be carried out in
a certain order, are arranged in numbered lists in this manual.
If there is a series of illustrations asso ...
Air distribution
The incoming air is distributed from a number of different vents in the passenger
compartment.
Air distribution is fully automatic in AUTO mode.
If desired, air distribution can be controlled ma ...
Ringing tones
The hands-free system’s integrated ringing
tones can be selected in Phone menu
Phone settings
Sounds and volume
Ring signals
Ring signal 1, etc.
NOTE
The connected cell phone’s rin ...
