Nissan X-Trail e-POWER 2023 Owners Manual
5.5.6.45. 47. [Not Available Visibility is impaired] indicator (where fitted)
This message may appear when the Steering Assist system is engaged.
Under the following conditions, the Steering Assist system is automatically cancelled:
When the wiper (HI) operates.
When lane markers in the travelling lane cannot be correctly detected for a period of time due to such items as a snow rut, reflection of light on a rainy day or several unclear lane markers are present.
If you want to use the Steering Assist system again, cancel the ProPILOT Assist system and set it again when lane markers are clearly visible.
Owners Manual