Recalls for the Audi A4 B9 SENSING SYSTEM CAMERA - A rear-view camera that does not display an image reduces the driver's rear view, increasing the risk of a crash. Dealers will update the infotainment unit parameters, free of charge. ECU/ECM - An engine stall can increase the risk of a crash. Dealers will replace the engine control unit, free of charge. VIDEO (TOUCH)SCREEN/MONITOR/UNIT - An inoperative rearview camera display reduces the driver's rear visibility, increasing the risk of a crash. Dealers will replace the infotainment main unit, free of charge. RETRACTOR - An unsecured child restraint system can increase the risk of injury during a crash. Dealers will inspect, and replace as necessary, the middle-rear seat belt assemblies, free of charge. TIRES - Rear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash. Dealers will inspect the rear axle, adjust the alignment as necessary, and replace any prematurely or... Check your VIN against the official notice before acting on this. SENSING SYSTEM CAMERA - 21V825000 - https://www.nhtsa.gov/recalls?nhtsaId=21V825000 ECU/ECM - 22V368000 - https://www.nhtsa.gov/recalls?nhtsaId=22V368000 VIDEO (TOUCH)SCREEN/MONITOR/UNIT - 22V806000 - https://www.nhtsa.gov/recalls?nhtsaId=22V806000 RETRACTOR - 21V606000 - https://www.nhtsa.gov/recalls?nhtsaId=21V606000 TIRES - 22V034000 - https://www.nhtsa.gov/recalls?nhtsaId=22V034000 #recalls