In-cabin microfilter

The in-cabin microfilter restricts the entry of airborne dust and pollen particles and reduces some objectionable outside odors. The filter is located behind the glove box. Refer to the “INFINITI Service and Maintenance Guide” for change intervals.
If replacement is required, see your INFINITI retailer.
See also:
Sport mode
Adjusts the engine and transmission points to enhance performance. Turn the drive mode select switch to the SPORT position. “SPORT” appears in the vehicle information display for 2 seconds.
NOTE:
...
Increasing fuel economy
► Accelerate slowly and smoothly. Maintain
cruising speeds with a constant
accelerator position.
► Drive at moderate speeds on the highway.
► Avoid unnecessary stopping and b ...
Engine and powertrain
Infiniti's latest 3.7-litre V6 is a potent, high revving, 24-valve twin cam
unit producing 235 kW at 7,000 rpm (320 PS) and an impressive 360 Nm of torque
at 5,200 rpm.
Constructed from lightwei ...
