2021 Mercedes-Benz AMG CLS53 recalls

10 safety recalls on file with NHTSA. Updated Nov 5, 2026.

This list covers the model year as a whole. Not every vehicle is affected by every recall; only the official NHTSA VIN lookup or a dealer can confirm yours.

All recalls

24V445000 · Mercedes-Benz Usa, LlcElectrical System recallThe transmission wiring harness connection might not have been correctly wired during a prior recall repair, and during…ElectricalFree replacement22KunitsJun 202424V100000 · Mercedes-Benz Usa, LlcElectrical System recallThe 48-volt ground cable connection located in the engine compartment may not be tightened properly and may result in the ground…ElectricalFree repair12KunitsFeb 202422V733000 · Mercedes-Benz Usa, LlcElectrical System recallThe 12-Volt battery in the trunk may not be properly secured, which, in the event of a crash, can cause electrical connection…ElectricalFree repair20KunitsSep 202222V533000 · Mercedes-Benz Usa, LlcElectrical System recallThe transmission wiring harness may be misrouted, which can expose the electrical connector to corrosion, and result in an…ElectricalFree repair17KunitsJul 202222V365000 · Mercedes-Benz Usa, LlcCommunication recallPlease refer to MBUSA's recall report for specific vehicle model details.ElectricalOver-the-air update243KunitsMay 202222V189000 · Mercedes-Benz Usa, LlcSteering recallDue to a software error in the hand detection control unit, the hands-off detection might not detect when the driver's hands are…Steering & suspensionFree software update8,396unitsMar 202221V527000 · Mercedes-Benz Usa, LlcAir Bags recallThe side crash sensor connectors may come loose, which could delay the activation of air bags and seatbelts during a side impact…Air bagsFree replacement542unitsJul 202121V483000 · Mercedes-Benz Usa, LlcSeat Belts recallThe rear seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing…Seats & beltsFree replacement4,917unitsJun 202121V354000 · Mercedes-Benz Usa, LlcBack Over Prevention recallPlease refer to MBUSA's recall report for specific vehicle model details.Camera, lights & visibilityOver-the-air update343KunitsMay 202121V230000 · Mercedes-Benz Usa, LlcAir Bags recallPlease refer to MBUSA's recall report for specific vehicle model details.Air bagsFree replacement8,634unitsApr 2021