Audi 2014-2016 A4/A5/A6/Q3/Q5 D3 Headlight Module 8K0.941.597.B, direct replacement for the original factory assembly

For 2014–2016 Audi A4, A5, A6, Q3, Q5, you can opt for D3 headlight module with OEM number 8K0.941.597.B, replacing the original assembly directly. The module is installed inside the front headlight assembly, primarily controlling the xenon lamp start, stable power supply, and adaptive headlight leveling to ensure clear night driving. Installation difficulty is medium; professional technician recommended; labor 1–1.5 hours. If the headlight cannot illuminate, flickers, or the instrument cluster shows a lighting fault code, the module is usually damaged.