Electrical system

Bulletin number

NCU - 2024070002

Component

Electrical system

Summary

Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2022-2023 AMG SL (232 platform) vehicles, the routing of the 12V battery ground cable may not correspond to current production specifications. In this case, it is possible the ground connection may loosen over time. Should the ground connection loosen, the possibility exists that the convertible soft top may become inoperable, or a "12V battery, voltage too low" message may appear in the instrument cluster. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will check the routing of the 12V battery ground cable and rework it if necessary.

Owners of these vehicles have filed 5 complaints in the electrical category.