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:
Audio volume and automatic volume control
The infotainment system compensates for disrupting
noises in the passenger compartment
by increasing the volume according to the
speed of the vehicle. The level of sound compensation
can be se ...
Scan
The function automatically searches the current waveband for radio stations.
When a station is found, it is played for several seconds before scanning is resumed.
While the station is playing it c ...
Using voice commands
The driver initiates a voice command dialogue
by pressing the voice control button (see the
illustration on page 241).
When a dialogue has been initiated, commonly
used commands will be shown i ...
