2012–2018 Audi A6 Front Left Door Wiring Harness Used OEM 4G5971029CA

Genuine Audi / VW OEM front left door wiring harness (part number 4G5971029CA). This used wiring loom is installed inside the driver’s front door and routes electrical signals and power for door components such as switches, speakers, window motor, lock actuator, mirror, and wiring connections. A damaged, frayed, or corroded harness may cause malfunctioning windows, locks, mirrors, or intermittent electrical faults. Replacing it restores reliable signal and power distribution within the door.

Details:

• VIN: (please provide your VIN to ensure exact match)

• Part Number: 4G5971029CA

• Category: Audi Electrical / Door Wiring / Harness Components

• Compatibility:
   • Audi A6 (C7) 2012–2018 -- front left door harness applications
   • Often cross-referenced with variants such as 4G5971029BD, 4G5971029ED, etc.

• Position / Function: Front left (driver side) door -- delivers power and signal paths to all electrical components in the door

• Alternate / Variant Codes: 4G5971029BD, 4G5971029ED, 4G5971029CA (this variant)

• Condition: Used OEM -- inspect for broken wires, cracked insulation, connector terminal corrosion, and continuity in circuits

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⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN before purchase.