Nissan Qashqai e-POWER 2023 Owners Manual
6.14.2.1. Type A (where fitted)
The inside mirror is designed so that it automatically adjusts the reflection according to the intensity of the following vehicle's headlights on the sensor (A).
The automatic anti-dazzling inside mirror will operate when the ignition is ON.
Do not cover the sensor, hang any object on the mirror or spray glass cleaner directly on the mirror. Doing so will reduce the sensitivity of the sensor, resulting in improper operation.
Owners Manual