Mercedes-Maybach GLS 600 (Mercedes-Maybach) – Wiring System Issue (2024)
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2022 MERCEDES-MAYBACH GLS 600
Brand
MERCEDES-MAYBACH
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2022
Mercedes-Benz USA, LLC is recalling certain 2022 MERCEDES-MAYBACH GLS 600 vehicles due to electrical system:wiring issues. An overheated ground connection can increase the risk of a fire..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 GLE 350, 2020-2024 GLE 450, 2020-2023 GLS 580, GLE 580, 2019-2023 GLS 450, 2021-2023 Maybach GLS 600, AMG GLS 63, 2021-2024 AMG GLE 53, AMG GLE 53 Coupe, and AMG GLE 63 S vehicles. A 48-Volt ground connection under the passenger seat may not be secured properly, resulting in the ground connection overheating.
Reported concern (NHTSA)
An overheated ground connection can increase the risk of a fire.
Recommended Action
Per NHTSA guidance
Dealers will inspect and tighten the 48-Volt ground connection as necessary, free of charge. Owner notification letters were mailed on May 3, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024040002.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026