Automatic transmission wiring harness may chafe
Defect Summary
Mercedes-benz usa, llc. (mbusa) is recalling certain 2019 amg gt63 4matic and amg gt63s 4matic vehicles. a wiring harness for the automatic transmission may not be properly secured, allowing it to chafe against the drive shaft and possibly cause an engine stall.
Safety Consequence
An engine stall can increase the risk of a crash.
Corrective Action
Mbusa will notify owners, and dealers will inspect the mounting clips and wiring harness, and repair or replace them, as necessary, free of charge. the recall began march 13, 2020. owners may contact mbusa customer service at 1-800-367-6372. mbusa's number for this recall is 2020020016.
Similar Recalls
Other recalls from Mercedes-benz Usa, Llc or involving Electrical System.
FAQ: Recall 20V047000
Your rights, the repair process, and what each field on this page means.
What is recall 20V047000?
NHTSA recall 20V047000 was issued by Mercedes-benz Usa, Llc on January 28, 2020. It addresses: Automatic transmission wiring harness may chafe. The recall affects approximately 28 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Mercedes-benz Usa, Llc dealer and reference NHTSA recall ID 20V047000 or the manufacturer campaign number 2020020016. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.