What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
7Original wording in English
MERCEDES-BENZ
Reported code forms P0E9700
Complaint 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message,…
MERCEDES-BENZ
Reported code forms P0E9700
Complaint 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message,…
MERCEDES-BENZ
Reported code forms P0E9700
Complaint 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message,…
MERCEDES-BENZ
Reported code forms P0E9700
Complaint: 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message,…
MERCEDES-BENZ
Reported code forms P0E9700
Complaint: 243: Red 12V battery message, white HV warning message, warning message in the IC and if applicable for vehicles with BMS30EB02 yellow HV drive system 465: Red 12V battery message, white HV warning message,…
AUDI
Reported code forms P0E9700
This bulletin provides information when the MIL is on, DTC P0E9700 is stored in the electric drive power and control electronics.
Check vehicle applicability
22A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A7 E | 2021 |
| Audi | Q5 E | 2021 |
| Audi | Q5 E | 2020 |
| Audi | Q5 PHEV | 2021 |
| Audi | Q5 PHEV | 2020 |
| Mercedes-Benz | AMG G63 | 2025 |
| Mercedes-Benz | EQB 250 | 2024 |
| Mercedes-Benz | EQB 250 | 2023 |
| Mercedes-Benz | EQB 250 | 2022 |
| Mercedes-Benz | EQB 250+ | 2025 |
| Mercedes-Benz | EQB 250+ | 2024 |
| Mercedes-Benz | EQB 250+ | 2023 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.