Low Power Consumption Mode

WARNING: This page is about a different car, the 2014 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.

Ignition switch OFF.
Power window main switch and power window sub-switch do not receive a signal from serial link.
Power window motor does not move.

If any of the following conditions are satisfied, the low power consumption mode is released.

Ignition switch ON.
When door key cylinder switch signal is received.
When the signal is received from serial link.
When door open/close signal is received.
When power window switch door lock is operated.