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:
Location of taillight bulbs
Brake lights (LEDs)
Brake light
Backup light
Turn signals
Rear fog light (driver’s side only)
NOTE
If an error message remains in the display after a faulty bulb has been replace ...
Function check
All indicator and warning symbols light up in
ignition mode II or when the engine is started.
When the engine has started, all the symbols
should go out except the parking brake symbol,
which o ...
Faults in the system
If the yellow warning symbol
illuminates
and PARK ASSIST
SERVICE REQUIRED is shown
on the information display, this
indicates that the system is not
functioning properly and has been disengage ...