BMW 7 Series AHL Xenon Module 63117440874 LEAR 7440874

BMW 7 Series AHL Xenon Module 63117440874 LEAR 7440874

This is a TMS (Thermal Management System) BFL control module, part number 63117440874, designed for BMW 7 Series F01, F02, F03, F04 LCI (facelift) models with Adaptive Xenon D1S 35W headlamps (AHL).

The module is a direct-fit replacement for the original LEAR 7440874 unit and controls essential functions of the adaptive xenon lighting system, including:

• Adaptive front lighting system (AFS)
• Angel Eyes (Halo Rings)
• DRLs (Daytime Running Lights)
• Eyebrow LED illumination
• Headlamp height leveling & vertical aim
• Turn signal & cornering light coordination

✅ Common Faults This Module Fixes:

• Adaptive headlight failure warning
• DRLs or Angel Eyes flickering or not working
• Eyebrow LEDs not illuminating
• Curve light / AFS malfunction
• Vertical aim or height adjustment failure
• Dashboard warning/error codes related to headlights

⚙️ Product Features:

• Direct replacement for original BMW/LEAR part
• Fits both left and right headlights
• Plug & Play installation — no coding typically required
• IP67 waterproof & shockproof
• 100% brand new aftermarket unit
• 1-Year Warranty Included

BMW OEM Part Numbers:

• 63117440874 (63 11 7 440 874 / 7440874 / 7 440 874)
• 63117440875 (63 11 7 440 875 / 7440875)
• 63117355074 (63 11 7 355 074 / 7355074)
• 63117316181 (63 11 7 316 181 / 7316181)
• 63117381015 (63 11 7 381 015 / 7381015)
• 63117408425 (63 11 7 408 425 / 7408425)
• 63117409577 (63 11 7 409 577 / 7409577)

LEAR Equivalent Part Numbers:

• 7440874
• 53510082F
• 53510082F02
• 53510080J
• 0582250
• 190511

Vehicle Compatibility:

BMW 7 Series LCI (F01, F02, F03, F04)
Model Years: 2008–2015
For vehicles with Adaptive Xenon (AHL) D1S 35W Headlights

Supported Engines/Trims:

• 730d, 730i, 740d, 740i, 750d, 750i, 760Li, ActiveHybrid 7
• All xDrive and Li variants
• Petrol and diesel configurations

What’s Included:

• 1x TMS Xenon AHL BFL Control Module
• Supplied in sealed, anti-static packaging
• Full 1-Year Warranty

Important Notes:

• Not compatible with LED headlight systems
• Designed for LCI (facelift) 7 Series models
• Please confirm existing module part number before purchase