Dual Switch

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

When the DUAL switch indicator is illuminated, the driver and passenger temperature can each be set independently.
When the DUAL switch indicator is not illuminated, the driver temperature setting is applied to both sides.