Heated oxygen sensors

The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fed into a control module that continuously monitors engine functions and controls fuel injection. The ratio of fuel to air into the engine is continuously adjusted for efficient combustion to help reduce harmful emissions.
See also:
Operation
Steering wheel-mounted controls and display
1 Standby mode
2 Resume set speed
3 Deactivating
4 Activate/set speed
5 Set speed indicator (parentheses indicate standby mode) ...
Compatible file formats via the USB socket
The following audio and video files are supported
by the system when playing a device connected
to the USB socket.
...
Selecting a sound source
• Press AM/FM (4) repeatedly to toggle
between FM1, FM2, and AM
• Press the CD button (1) to change to the
CD player or optional CD changer
• Turn the SELECTOR control (5) to choose
FM1, FM2, AM, ...
