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B1318

Battery Voltage Low

Safe to keep driving?Caution / Repair soonArrange diagnosis soon

Arrange diagnosis soon. A limited journey may be reasonable only if the vehicle runs normally without red warnings, abnormal temperature or severe loss of power. Stop safely if serious symptoms develop.

LowCautionCritical
System groupBody & comfort

Technical explanation

Battery Voltage Low. Source catalogue definition; confirm applicability using vehicle service information.

Manuals, components and vehicle guides

Find the relevant procedure in the workshop manual for your vehicle. A fault code alone does not identify a failed part, powertrain or exact schematic.

Manuals open at their original source. Exact diagram availability depends on the build year, engine and manufacturer access.

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