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:
Sound settings
Call volume
Call volume can be only be adjusted during a call. Use the buttons in the steering
wheel keypad or the infotainment system’s VOL control.
Infotainment system volume
If no phone call i ...
Turning ACC off completely
• From standby mode, press once.
• From active mode, press twice.
The set speed and time interval are then
cleared from the system's memory and cannot
be resumed by pressing . ...
RSE-AUX connectors and 12-voltsocket
The three color-coded (yellow-white-red) RSEAUX
connectors can be used to connect an
auxiliary device to the RSE system. Always follow
the connection instructions provided with
the auxiliary devic ...
