Check a VIN

April 16, 2026 Service bulletin

Engine diagnosis indicator lamp (MIL) lights up. The vehicle starts or charges normally and without any...

Mercedes-Benz technical service bulletin LI47.70-P-078563 for 2025-2026 Mercedes-Benz GLC 350 E 4matic, 2024-2025 Mercedes-Benz Gle 450e 4matic and 2025 Mercedes-Benz AMG E 53 4matic+ Wagon and others.

Bulletin number
LI47.70-P-078563
Component
Engine
Summary
Complaint Engine diagnosis indicator lamp (MIL) lights up. The vehicle starts or charges normally and without any problems. Current and saved fault code in DCCU and powertrain control unit (PTCU): • P2E9873 The position sensor of the external socket flap of the vehicle socket (direct current) indicates an electrical fault. The actuator does not open. Cause Software in the control unit "N116/5 - DC charge-connection unit (DCCU)". Remedy Update software for N116/5 (DC charging control unit box) and perform SCN coding of N116/5. • Once the SCN coding has been updated, the engine diagnosis indicator lamp (MIL) is no longer actuated with this fault code.

Owners of these vehicles have filed 13 complaints in the engine category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Mercedes-Benz GLC 350 E 4matic?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history