Mercedes-Benz SL450 Recalls & Complaints by Model Year

NHTSA lists 1 safety recall and 0 owner complaints across 1 model year of the Mercedes-Benz SL450 (2017).

Pick your Mercedes-Benz SL450 model year

• 2017

All Mercedes-Benz SL450 recalls (1)

Every NHTSA safety campaign that lists a Mercedes-Benz SL450, most recent first, with the model years each one covers.

1. Software (electrical system) and auto crash notification (communication)

   NHTSA 21V058000 Reported February 5, 2021 1,292,258 vehicles potentially affected Mercedes-Benz USA, LLC

   Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the…

   Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer…

   Model years: 2017

Other Mercedes-Benz models

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• E3502,170 complaints
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• ML350952 complaints
• GLK350904 complaints
• ML320742 complaints
• C250726 complaints
• C230657 complaints

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.