See also:

FM radio reception
Range: FM range is normally limited to 25 – 30 mi (40 – 48 km), with monaural (single channel) FM having slightly more range than stereo FM. External influences may sometimes interfere with FM ...

To turn the system ON/OFF
Push the “OFF” or “ON·OFF” button when the heater and air conditioner is off. The system will turn on with the settings that were used immediately before the system was turned off. ...

Three-way catalyst
The three-way catalyst is an emission control device installed in the exhaust system. Exhaust gases in the three-way catalyst are burned at high temperatures to help reduce pollutants. WARNING � ...