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
11Original wording in English
MERCEDES-BENZ, MERCEDES-MAYBACH
Reported code forms P1CA000
Complaint The trunk lid does not open or close completely and must be operated manually by the customer. The following fault codes are stored in the PTCM control unit: • P1CA000 • B188C2A Cause If the trunk lid is…
MERCEDES-BENZ
Reported code forms P1CA000
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, MERCEDES-MAYBACH
Reported code forms P1CA000
Complaint The trunk lid does not open or close completely and must be operated manually by the customer. The following fault codes are stored in the Tailgate Control (HKS) control unit: P1CA000 & B188C2A Cause If the…
MERCEDES-BENZ
Reported code forms P1CA000
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 P1CA000
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 P1CA000
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,…
Check vehicle applicability
308A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Mercedes-Benz | A 220 | 2022 |
| Mercedes-Benz | A 220 | 2021 |
| Mercedes-Benz | A 220 | 2020 |
| Mercedes-Benz | A 220 | 2019 |
| Mercedes-Benz | AMG A35 | 2021 |
| Mercedes-Benz | AMG A35 | 2020 |
| Mercedes-Benz | AMG C43 | 2024 |
| Mercedes-Benz | AMG C43 | 2023 |
| Mercedes-Benz | AMG C43 4MATIC | 2023 |
| Mercedes-Benz | AMG C63 S E | 2024 |
| Mercedes-Benz | AMG CLA35 | 2024 |
| Mercedes-Benz | AMG CLA35 | 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.