Nissan X-Trail e-POWER 2023 Owners Manual
5.4.4.2. Light reminder chime
The light reminder chime will sound when the headlight switch is placed in the 
or 
position after the e-POWER system was turned off, and the driver's door is opened with the light is on.
Turn the headlight switch to the “AUTO” position when you leave the vehicle.
Owners Manual