The official notice
Defect
On certain vehicles, a software problem could cause the top-view camera to display instead of the rearview camera image when you are reversing. Canadian regulations require the rearview image to display when reversing. Note: This recall only affects vehicles equipped with a 360-degree park assist camera.
Safety Risk
A rearview camera image that does not display could reduce a driver's ability to see behind the vehicle while backing up. This could increase the risk of a crash.
Remedy
Volvo will notify owners in writing and send a wireless over-the-air update to each vehicle. If the update cannot be completed successfully, or for vehicles without over-the-air (OTA) update capability, Volvo will instruct you to schedule an appointment to have the update performed by a dealer.