Nissan X-Trail e-POWER 2023 Owners Manual
8.15.5. System temporarily unavailable
When radar blockage is detected, the BSW system will be turned off automatically and the [Not available Side radar obstructed] warning message will appear in the vehicle information display.
The system is not available until the conditions no longer exist.
The radar sensors may be blocked by temporary ambient conditions such as splashing water, mist or fog. The blocked condition may also be caused by objects such as ice, frost or dirt obstructing the radar sensors.
If the BSW system stops working, the Intelligent Blind Spot Intervention (where fitted) and the Rear Cross Traffic Alert (RCTA) system will also stop working.
Action to take:
When the above conditions no longer exist, the system will resume automatically.
Owners Manual