
Chevrolet Sonic. System Settings
Auto Volume
This feature automatically adjusts the radio volume to compensate for road and
wind noise.
The level of volume compensation can be selected, or the feature can be turned
off.
1. Pre ...
Chevrolet Sonic. Rear Window and Outside Mirror Defogger
(Rear Window Defogger): Press to
turn the rear window and outside mirror defogger on or off. An indicator light comes
on to show that the feature is on.
The rear window defogger turns off after ...
Nissan Micra. 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.
WARN ...