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Model S

VCBATT_a491 — Left Side Marker Aux Park Light Fault

Full alert identifier: VCBATT_a491_leftSideMarkerAuxParkLightFault

Alert description

A fault has been detected with the left side marker (orange light in front fascia) and left auxiliary park light (white light pipe in front fascia).

Potential impact

The left side marker or left auxiliary park light (light pipe) may not be working.

Set condition

The HSD reports that an undercurrent or short circuit condition is present.

Clear condition

The undercurrent or short circuit condition is no longer present.

Signals to check

These diagnostic fields are associated with VCBATT_a491. Check the alert's Payload in Service Mode Plus for available values.

Signal Unit
Current Sense Faulted VCBATT_a491_currentSenseFaulted —
Output Faulted VCBATT_a491_outputFaulted —
Over Current VCBATT_a491_overCurrent —
Over Temperature VCBATT_a491_overTemperature —
Temp Sense Faulted VCBATT_a491_tempSenseFaulted —
Under Current VCBATT_a491_underCurrent —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCBATT_a491.

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