Ferrari 488 Headlights Left Right 318959 318958

Ferrari 488 Headlights Left Right 318959 318958

OEM Part Numbers: 318958 (LH) / 318959 (RH)

The Ferrari 488 bi-xenon headlights (318958 & 318959) are OEM front lighting assemblies used on the F142M platform, including the 488 GTB, Spider, and related variants.

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OEM Overview

• 318958 — Left-hand headlight (LH)
• 318959 — Right-hand headlight (RH)
• Type: Bi-Xenon headlight assembly (with LED DRL)
• Application:
  • Ferrari 488 GTB
  • Ferrari 488 Spider
  • Some Challenge/race variants (with specification differences)
• System: Adaptive lighting depending on version (AFS variants exist)

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Function

These headlight units provide:

• Bi-xenon low beam and high beam illumination
• LED daytime running light (DRL) signature
• Optional adaptive cornering function (AFS-equipped versions)
• Automatic beam leveling based on vehicle load and speed
• Integrated control electronics and ballast system

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Engineering Design

Each unit is a fully sealed OEM assembly containing:

• Xenon projector module (main beam source)
• LED DRL strip (Ferrari signature lighting)
• Internal ballast / ignition electronics
• Polycarbonate UV-resistant lens
• Motorized adjusters for beam leveling (AFS versions)

The system is integrated into the vehicle’s:

• Body control module
• Steering angle sensor (for AFS models)
• Lighting control ECU

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AFS vs Non-AFS Variants

Depending on build specification:

• AFS (Adaptive Front Lighting System):
  • Headlights turn with steering input
  • Improved corner visibility
• Non-AFS:
  • Fixed beam direction
  • Still includes auto-leveling and DRL

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Key Characteristics

• OEM Ferrari headlight assemblies
• Bi-xenon projector technology
• Integrated LED daytime running lights
• Left/right specific units (not interchangeable)
• Available with or without AFS system depending on build
• Used across 488 GTB, Spider, and some race variants

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Common Replacement Reasons

• Xenon ballast failure
• LED DRL failure or dimming
• Lens damage (stone chips / cracking)
• Moisture ingress inside housing
• AFS motor or leveling system fault
• Accident front-end repair

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Important Fitment Notes

• Different markets use slightly different versions (USA / EU / Japan / China)
• AFS and non-AFS versions are not directly interchangeable
• Must match chassis build specification for correct coding