这个码是什么意思？
以下表述对应所列厂商与通报。使用前请核对完整报码、报码模块、年款和发动机。
故障码描述检测到的异常，不直接指定必须更换的零件。
厂商技术资料
24以下为英文原文
AUDI
原文报码 C12B3FA
This bulletin provides information when there is an Audi adaptive light system malfunction; DTC C12B3FA is stored in the control module for driver assistance systems.
PORSCHE
原文报码 C12B3F3
Symptom based workshop manual for Information Messages Regarding Assistance System Failures, Fault Memory Entry: Implausible Chassis Number “C12B3F3” in the Assistance Systems Control Unit
AUDI
原文报码 C12B3FA
This bulletin provides information when the Audi adaptive light system malfunctions; DTC C12B3FA is stored in the control module.
AUDI
原文报码 C12B3FD
This bulletin provides information when high beam assist, or traffic sign detection limited, DTC C12B3FD may be stored in the DAS control module.
AUDI
原文报码 C12B3FA
This bulletin provides informaton when there is an adaptive light system malfunction; DTC C12B3FA stored in the control module for driver assistance systems.
AUDI
原文报码 C12B3FA
This bulletin provides information when various Driver assist systems are unavailable; DTC C12B3FA, C12D5FA.
核对适用车辆
212车型关联可作为查阅线索；具体发动机、生产范围和软件条件请核对厂商资料。
| 品牌 | 车型 | 年款 |
|---|---|---|
| Audi | A3 | 2020 |
| Audi | A3 | 2019 |
| Audi | A3 | 2018 |
| Audi | A3 | 2017 |
| Audi | A3 | 2016 |
| Audi | A6 | 2025 |
| Audi | A6 | 2024 |
| Audi | A6 | 2023 |
| Audi | A6 | 2022 |
| Audi | A6 | 2021 |
| Audi | A6 | 2020 |
| Audi | A6 | 2019 |
更换零件之前
记录报码及冻结帧，检查蓄电池状态、相关报码和可见的线束或软管损伤。按照该车诊断流程和测试结果决定维修，避免仅凭故障码换件。
还能继续驾驶吗？
仅靠故障码无法判断是否适合继续行驶。故障灯闪烁、严重抖动、过热、机油压力报警或制动转向异常都需及时处理。影响车辆控制或发动机安全时，应在安全地点停车并寻求帮助。以车辆手册为准。