The 2020 Volvo S90 has 3 recalls, the most serious being a high-voltage battery defect on plug-in hybrid models where a short circuit can develop while the car is parked and fully charged, raising the risk of fire.
The low-pressure fuel pump can blow a fuse and stop working, causing the engine to stall unexpectedly while driving. There is also a software and hardware incompatibility that can prevent the automatic emergency braking system from detecting obstacles and engaging, reducing the vehicle's ability to brake automatically before a collision.