NHTSA campaign 20V776000 · Part 573 safety recall report

Mercedes-Benz USA, LLC: Electrical System › Starter Assembly

Mercedes-Benz USA, LLC reported this defect to federal regulators on Dec 11, 2020 and put the number of vehicles at risk at 2,563. The repair is free for as long as the recall stands.

The defect

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018-2020 AMG GLC 63 4MATIC vehicles. The power supply cable on the starter might not have been installed correctly, possibly allowing the cable to chafe against the starter housing and short-circuit.

The risk

If the power supply cable short-circuits, it can result in a stall, increasing the risk of a crash. In addition, a short-circuit can increase the risk of a fire.

The remedy

MBUSA will notify owners, and dealers will inspect the starter harness and power supply cable installation, and correct it as necessary, free of charge. The recall began March 18, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021010006.

3 model years covered

Newest first

What this page is, and what to do next

A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.

This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 20V776000.

Full record for the 2020 Mercedes-Benz AMG GLC63 → · Recalls carrying a do-not-drive advisory → · Where this data comes from →