See also:

Spark plugs
WARNING Be sure the engine and the ignition switch are off and that the parking brake is engaged securely. CAUTION Be sure to use the correct socket to remove the spark plugs. An incorre ...

Spark plugs
Replacing spark plugs Iridium-tipped spark plugs It is not necessary to replace iridium-tipped A spark plugs as frequently as conventional type spark plugs because they last much longer. ...

Language / Units
Use the INFINITI controller to select the “Language/Units” key. Select which setting you want to change using the INFINITI controller. Select Language: Select the “English” key, the “Fran&cced ...