Left And Right LED Headlight Module For BMW 5 Series F10 F11

Restore precise turn signal illumination and stabilize your bi-xenon headlight system with this dedicated LED ballast module engineered for BMW 5 Series F10 and F11 chassis units. When original indicator circuitry degrades, drivers typically encounter persistent dashboard error codes, flickering daytime running lights, or complete turn signal failure. This direct-fit left and right unit supplies stable voltage to projector lens assemblies, eliminating CAN bus conflicts without requiring programming. Factory-tested to exact tolerances, it bolts directly into existing mounting brackets and restores OEM-level lighting performance for European market vehicles built between 2009 and 2016.

Benefits & Practical Tips

• Error-Free Communication: Compatible with BMW's lighting control network to prevent recurring dashboard warnings that often follow aftermarket bulb swaps.
• Secure Connector Alignment: Position the plug housing before tightening brackets to maintain harness slack and prevent wire fatigue over long road intervals.
• VIN Verification Step: Cross-reference your chassis code and production date with a dealership catalog before wiring, since engine and bumper variations alter pin layouts in certain model years.

Product Specifications

• Vehicle Fitment: BMW 5 Series F10 (Sedan) & F11 (Touring), 2009–2016
• OEM Reference Part Nos: Left: 63117271901 | Right: 63117271902
• Headlight Type: Bi-Xenon projector systems with integrated indicator modules
• Component Status: 100% new, bench-tested, non-OE aftermarket replacement
• Market Coverage: Designed for EUR-spec platforms (N47, N20, N52, N53, N57, N55, N63, S63 engines)

Package includes:

• One left-side LED headlight ballast module (63117271901)
• One right-side LED headlight ballast module (63117271902)
• Custom retail box with protective inner bubble wrapping

Important Reminders

• Written installation guides are not attached; professional automotive electrical service is highly recommended for safe wiring completion.
• Minor color shifts may occur due to display calibration, and hand measurements carry a 1–2mm acceptable variance.
• Returns require unopened original packaging and buyer-sourced return shipping labels.

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