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.

See also:
Fiat Doblo Owner's Manual
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In Canada
If you believe that your vehicle has a safety defect, you should contact the
Customer Service Department immediately.
Canadian customers who wish to report a safety defect to the Canadian governmen ...
Fluids and lubricants
PRODUCTS WHICH MAY BE USED AND THEIR CHARACTERISTICS
(*) For very low temperatures, we recommend SELENIA MULTIPOWER.
(**) For very low temperatures, we recommend SELENIA WR. ...


