Check Transmission Wiring Harness Connector – 2019-2023 Mercedes-Benz CLS-Class, E-Class, & GT-Class

2023 Mercedes-Benz CLS-Class

July 22, 2022 NHTSA CAMPAIGN NUMBER: 22V533000 Misrouted Harness May Corrode and Short-Circuit An electrical short-circuit can increase the risk of a fire.   NHTSA Campaign Number: 22V533 Manufacturer Mercedes-Benz USA, LLC Components ELECTRICAL SYSTEM Potential Number of Units Affected 27,330   Summary Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 AMG GT43, E450 Cabriolet, E450 Wagon, E450 Coupe, 2019-2023 … Read more

Software Update – 2019 Mercedes-Benz Sprinter

2019 Mercedes-Benz Sprinter

MBAG has determined that on certain Sprinter vehicles (platform 907), the Engine Control Unit (ECU) software, Transmission Control Unit (TCU) software and Dosing Control Unit (DCU) software does not correspond to current series production specifications. An authorized Mercedes-Benz Sprinter dealer will update the Engine Control Unit (ECU) software, Transmission Control Unit (TCU) software and Dosing … Read more

2021080018 – Update Engine Control Unit Software – 2019-2020 Mercedes-Benz


  This is to notify you of the Emission Recall Campaign LAUNCH notification to update the engine control unit software in 1,812 Model Year (“MY”) 2019-2020 C, E, S, GLS, GLE, GLC, SLC, SL, G & AMG GT-Class (205, 213, 217, 222, 166, 292, 253, 172, 231, 463, 290, 190 platforms). A customer notification letter … Read more

Update Engine Electronics (ME-SFI) Control Unit Software – 2019 Mercedes-Benz A-Class

2019 Mercedes-Benz A-Class

Model 177   Ensure use of XENTRY Diagnosis version 09/2021 or higher. Before starting the work procedure, install the current version of all add-ons in XENTRY Diagnosis. Make sure to follow the operation steps exactly as described in XENTRY Diagnosis. Use a battery charger to ensure sufficient power supply of the vehicle on-board electrical system … Read more

Update Transmission Control Unit Software – 2019-2020 Mercedes-Benz CLA-Class, A-Class, & GLB-Class

2020 Mercedes-Benz CLA-Class

This is to notify you of the Service Campaign Launch to update the transmission control unit software in 33,704 Model Year (“MY”) 2019-2020 CLA-Class, A-Class, and GLB-Class (118, 177, and 247 platform) vehicles.  The vehicles will be visible and flagged in VMI as “OPEN” on June 3, 2022.     Issue Mercedes-Benz AG (“MBAG”), the manufacturer … Read more