See also:

System self-test
After you have switched on the ignition, the system carries out a self-diagnosis. WARNING A malfunction in the system has been detected if one of the following conditions occurs:  - ...

Important safety notes
Service products include the following:  - fuels (e.g. gasoline, diesel)  - additives for exhaust gas aftertreatment (DEF)  - lubricants (e.g. engine oil, transmission oil) ...

Vehicle operation outside the USA and Canada
If you plan to operate your vehicle in foreign countries, please be aware that: Rservice facilities or replacement parts may not be readily available. Runleaded fuel for vehicles with a catalyti ...