Electrical system: wiringRecall 25V-240 · Mercedes-Benz vehicles
Mercedes-Benz USA, LLC recall 25V-240 covers 14 Mercedes-Benz vehicles for a electrical system: wiring problem, reported to NHTSA on April 11, 2025. The manufacturer's latest report (2026 Q1) shows 100% of affected vehicles repaired.
Source: NHTSA recall 25V240000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 E 350 4MATIC, E 450 4MATIC All-Terrain, and E 450 4MATIC vehicles. The 12-Volt and 48-Volt ground connections for the electrical wiring harness may not be secured properly, resulting in the ground connections overheating.
The risk
Overheated ground connections can increase the risk of a fire.
The fix
Dealers will inspect and repair the 12-Volt and 48-Volt ground connections as necessary, free of charge. Owner notification letters were mailed May 7, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
100%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.