See also:

Intelligent Key battery replacement
CAUTION Be careful not to allow children to swallow the battery and removed parts. Replace the battery as follows: 1. Release the lock knob at the back of the Intelligent Key and remove t ...

Voice Recognition settings (models with navigation system)
For details about the “Voice Recognition” settings, see “INFINITI Voice Recognition system (models with navigation system)”. ...

Active Noise Control (ANC)
By identifying undesirable sounds in the cabin and then playing back through the speakers sound waves of opposite phase, the original noises are cancelled out, making the M's interior a quieter, m ...