Replacing spark plugs


Replacing spark plugs
If replacement is required, see an INFINITI retailer for servicing.
Iridium-tipped spark plugs
It is not necessary to replace the iridiumtipped spark plugs as frequently as the conventional type spark plugs since they will last much longer. Follow the maintenance schedule in “INFINITI Service and Maintenance Guide”, but do not reuse them by cleaning or regapping.
Always replace spark plugs with recommended or equivalent ones.
See also:
Lane Departure Warning (LDW)/Prevention (LDP) system (if so equipped)
The Lane Departure Warning (LDW) system/
Lane Departure Prevention (LDP) system
will operate when the vehicle is driven
at speeds of approximately 45 MPH (70
km/h) and above, and when it is tr ...
DVD settings
Select the “Settings” key to adjust the following settings:
● Key (DVD-VIDEO) Displays the operation keys for the specific DVD menu.
– Select the directional keys to move the cursor on the ...
Control panel buttons — color screen without Navigation System (if so
equipped)
WARNING
● Positioning of the heating or air conditioning controls and display controls should not be done while driving in order that full attention may be given to the driving operation.
...
