Mercedes-Benz S 450 recalls

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

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

Latest recalls

22V365000 · Mercedes-Benz Usa, LlcCommunication recallPlease refer to MBUSA's recall report for specific vehicle model details.ElectricalOver-the-air update243KunitsMay 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 202121V197000 · Mercedes-Benz Usa, LlcStructure recallThe front roof panel located between the windshield and the panoramic sunroof may not have been bonded correctly to the vehicle…Body & latchesFree repair15KunitsMar 202121V072000 · Mercedes-Benz Usa, LlcCommunication recallOn June 18, 2021, an additional 9 vehicles were added, including certain 2021 GLA250, GLC300, 2018 S450, E400, and 2017 CLA250…ElectricalFree repair67unitsFeb 202121V058000 · Mercedes-Benz Usa, LlcCommunication recallPlease refer to the Part 573 report for specific vehicle model details.ElectricalOver-the-air update1.3MunitsFeb 202120V449000 · Mercedes-Benz Usa, Llc.Electrical System recallThe software in the replaced instrument cluster may cause the seat belt warning system to not operate properly, only displaying a…ElectricalFree software update56unitsJul 202019V915000 · Mercedes-Benz Usa, Llc.Service Brakes, Hydraulic recallThese vehicles may be equipped with front brake components (brake discs, calipers, and pads) with different dimensions than…Brakes & stabilityFree replacement75unitsDec 201919V584000 · Mercedes-Benz Usa, Llc.Structure recallThe A, B, and C pillar covers may have been improperly installed, possibly affecting the deployment of the side curtain air bags…Body & latchesFree repair1unitsAug 201919V540000 · Mercedes-Benz Usa, Llc.Forward Collision Avoidance recallA software error in the radar sensor control unit may impair the functionality of the Active Brake Assist.Driver assistanceFree software update1,957unitsJul 201918V910000 · Mercedes-Benz Usa, Llc.Lane Departure recallThe Hands-off-Detection system may malfunction, causing the Active Steering Assist system to remain engaged despite the driver's…Driver assistanceFree software update6,200unitsDec 201818V908000 · Mercedes-Benz Usa, Llc.Lane Departure recallDue to an incorrect steering boot installation, the Active Steering Assist system may remain engaged despite the driver's hands…Driver assistanceFree repair5,754unitsDec 201818V839000 · Mercedes-Benz Usa, Llc.Seat Belts recallA correctly fastened seatbelt may be inaccurately detected as being unfastened, preventing the seat belt pre-tensioners from…Seats & beltsFree replacement4,969unitsNov 201818V407000 · Mercedes-Benz Usa, Llc.Electrical System recallThe electrical power bars inside the pre-fuse box in the trunk may not have been secured properly.ElectricalFree repair1,701unitsJun 201817V816000 · Mercedes-Benz Usa, Llc.Latches/locks/linkages recallThe rear passenger door on the driver side may indicate that it is locked, when it may not be.Body & latchesFree repair8,700unitsDec 2017