Nissan LEAF 2023 Owners Manual
8.3.3.2. View malfunction
When the [ ! ] icon is displayed on the screen, there will be abnormal conditions in the Intelligent Around-View Monitor. This will not hinder normal driving operation but the system should be inspected by a NISSAN dealer or qualified workshop.
When the [ X ] icon is displayed on the screen, the camera image may be receiving temporary electronic disturbances from surrounding devices. This will not hinder normal driving operation but the system should be inspected by a NISSAN dealer or qualified workshop if it occurs frequently.
Owners Manual