
Turning the ignition key to MAR, the multifunction display shows the message “Check active”: the diagnostic phase of all the electronic systems on the car has started. This lasts few seconds: if no faults are detected, when the engine has started, the display shows the “Check OK” message. See section “Warning lights and messages” if faults are found.

Peugeot 208. Parking sensors
This system indicates the proximity of an obstacle (person, vehicle, tree, gate,
etc.) which comes within the field of detection of sensors located in the bumper.
Certain types of obstacle (stake ...
Chevrolet Sonic. Tire Pressure Light
For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on
briefly when the engine is started. It provides information about tire pressures
and the TPMS.
When the Light Is O ...
Citroen C3. Driving safely
Speed limiter "LIMIT"
1. Selecting/Switching off speed limiter
mode.
2. Decrease the programmed value.
3. Increase the programmed value.
4. Speed limiter on/off.
The values must ...