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U05B8

故障碼含義與原廠資料

OBD-II / DTC

參考含義

這個碼是什麼意思?

以下表述對應所列原廠與通報。使用前請核對完整故障碼、回報模組、年式與引擎。

故障碼描述偵測到的異常,不直接指定必須更換的零件。

限定車輛範圍

車型關聯可作查閱線索;引擎、生產範圍與軟體條件請核對原廠資料。

更換零件之前

記錄故障碼與凍結資料,檢查電瓶狀態、相關故障碼和可見線束或軟管損傷。依該車診斷程序與測試結果決定維修,避免僅憑故障碼換件。

掃描記錄表 →

原廠原文中的含義

原文含義可能隨車型與後綴變化。此處依來源顯示,不代表通用診斷結論。

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原廠技術資料

2

以下為英文原文

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MERCEDES-BENZ

Complaint Brief (a few seconds), self-healing "driver assistance systems unavailable" messages are expected and normal due to system limitations and environmental effects. This can occur during startup of the vehicle but also during driving. No case is necessary for these. Please refer to the Owner's Manual for driver assistance…

MERCEDES-BENZ

Complaint Brief (a few seconds), self-healing "driver assistance systems unavailable" messages are expected and normal due to system limitations and environmental effects. This can occur during startup of the vehicle but also during driving. No case is necessary for these. Please refer to the Owner's Manual for driver assistance…

核對適用車輛

2

車型關聯可作查閱線索;引擎、生產範圍與軟體條件請核對原廠資料。

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品牌車型年式
Mercedes-BenzCLA 250+ (EV) ↗2026
Mercedes-BenzCLA 350 4MATIC (EV) ↗2026

還能繼續駕駛嗎?

不能只憑故障碼判斷能否繼續行駛。故障燈閃爍、嚴重抖動、過熱、機油壓力警示或煞車轉向異常需立即注意。影響操控或引擎安全時,應在安全地點停車並求助。以車主手冊為準。