Recalls for the Cadillac CT4 AUTOMATIC TRANSMISSION - Wheel lock-up while driving increases the risk of a crash. Dealers will install transmission control module monitoring software, free of charge. SOFTWARE - DRLs that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash. The body control module software will be updated by a dealer, or through an over-the-air (OTA) update, free... SRS MALFUNCTION WARNING LAMP/LIGHT - The air bag malfunction indicator light may fail to warn the driver of a problem with the air bag, increasing the risk of injury. The communications gateway module software will be updated by a dealer, or through an over-the-air (OTA)... SIDE/WINDOW CURTAIN - Air bags that do not deploy properly can increase the risk of injury in a crash. Dealers will inspect both left and right-side roof rail air bags and reinstall the air bags, as necessary,... SERVICE BRAKES - If communication with the sensor is interrupted, the electronic brake boost assist could be lost. GM will notify owners, and dealers will replace the electronic brake boost module, free of charge. Check your VIN against the official notice before acting on this. AUTOMATIC TRANSMISSION - 25V148000 - https://www.nhtsa.gov/recalls?nhtsaId=25V148000 SOFTWARE - 22V903000 - https://www.nhtsa.gov/recalls?nhtsaId=22V903000 SRS MALFUNCTION WARNING LAMP/LIGHT - 21V421000 - https://www.nhtsa.gov/recalls?nhtsaId=21V421000 SIDE/WINDOW CURTAIN - 21V611000 - https://www.nhtsa.gov/recalls?nhtsaId=21V611000 SERVICE BRAKES - 20V588000 - https://www.nhtsa.gov/recalls?nhtsaId=20V588000 #recalls