ICC System Cannot Be Set (Main Switch Turns On/Off): Description

WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

The MAIN switch can be turned ON/OFF, but the ICC system cannot be set even if the SET/COAST switch is pressed.

NOTE: The system cannot be set in the following case.

When the vehicle ahead is not detected below the speed of 32 km/h (20 MPH).
When the selector lever is not in the "D" position or manual mode.
When the brake pedal is depressed.
When the VDC is turned OFF.
When ABS or VDC (including the TCS) operates.
When a wheel slips.
When ABS warning lamp is ON.
When drive mode select switch is in SNOW position.
When the radar is temporarily interrupted.