Nissan Qashqai e-POWER 2023 Owners Manual
8.22.4.2. Condition B
Under the following conditions, making it impossible to detect a vehicle ahead, the I-FCW system is automatically turned off.
The IEB system OFF warning light (orange) will flash and the [Temporarily Disabled Front Radar Blocked] warning message will appear in the vehicle information display.
When the sensor area of the front of the vehicle is covered with dirt or is obstructed
Action to take:
If the warning light (orange) flashes, stop the vehicle in a safe place, push the P position switch to engage the P (Park) position and turn the e-POWER system off. Clean the radar cover on the front of the vehicle with a soft cloth, and restart the e-POWER system. If the warning light continues to illuminate, have the I-FCW system checked. It is recommended you visit a NISSAN dealer or qualified workshop for this service.
When driving on roads with limited road structures or buildings (for example, long bridges, deserts, snow fields, driving next to long walls)
Action to take:
When the above conditions no longer exist, the I-FCW system will resume automatically.