2024 Mercedes-Benz E 350 & 2024 Mercedes-Benz E 450 recall: electrical system
⚠️ What's wrong
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.
Is the fix free? Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)
- NHTSA campaign
- 25V240000
- Manufacturer
- Mercedes-Benz USA, LLC
- Vehicles affected
- 14
- Component
- ELECTRICAL SYSTEM:WIRING
- Owner phone
- 1-800-367-6372
- NHTSA hotline
- 1-888-327-4236
- Owner letters mailed
- May 7, 2025
- Recall started by
- MFR
- Notes
- Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.