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  • Adaptive Headlight AHL Module Control Unit Xenon Ballast Right 63127189312 for 5ER E60 E61 7ER E65 E66 3ER E46 E90 E91 for BMW
  • Adaptive Headlight AHL Module Control Unit Xenon Ballast Right 63127189312 for 5ER E60 E61 7ER E65 E66 3ER E46 E90 E91 for BMW
  • Adaptive Headlight AHL Module Control Unit Xenon Ballast Right 63127189312 for 5ER E60 E61 7ER E65 E66 3ER E46 E90 E91 for BMW
Adaptive Headlight AHL Module Control Unit Xenon Ballast Right 63127189312 for 5ER E60 E61 7ER E65 E66 3ER E46 E90 E91 for BMW
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Adaptive Headlight AHL Module Control Unit Xenon Ballast Right 63127189312 for 5ER E60 E61 7ER E65 E66 3ER E46 E90 E91 for BMW

  • 1 - 19 Pieces
    $23.90
  • >= 20 Pieces
    $22.90

Customization:

Customized logo（Min.Order: 2000 pieces）
Customized packaging（Min.Order: 2000 pieces）
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Adaptive Headlight AHL Module Control Unit Xenon Ballast Right 63127189312 for 5ER E60 E61 7ER E65 E66 3ER E46 E90 E91 for BMW

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Xenon Headlight Control: The Adaptive Headlight AHL Module Control Unit regulates high-voltage power for xenon HID bulbs, ensuring stable and efficient operation of cool white/white light output.
  • Vehicle-Specific Compatibility: Designed exclusively for BMW models including 3ER, 5ER, 7ER, and others (E46, E60, E65 series), it integrates seamlessly with the vehicle's adaptive headlight system for optimal performance.

Key features

  • 1. Rugged Material Construction

    • With a durable plastic-and-metal hybrid design, you can ensure longevity and reliability in harsh automotive environments. The lightweight plastic housing reduces weight while metallic components enhance conductivity and structural integrity, making it 20% lighter than all-metal alternatives*.

  • 2. Modular Customization Design

    • With a modular architecture, you can easily adapt the control unit to specific BMW vehicle requirements, enabling quick integration and part replacement. This design allows 30% faster setup than non-modular systems* for seamless upgrades or repairs.

  • 3. Optimized Xenon Performance

    • With high-efficiency xenon ballast technology, you can achieve up to 3x brighter light output compared to halogen systems*, ensuring clearer visibility and consistent performance. The 12V voltage compatibility guarantees stable operation across BMW models like the 325i and 5ER.

  • 4. BMW-Specific Engineering

    • Tailored for BMW’s 5ER, 7ER, and 3ER models, you can ensure precision compatibility and reliable performance in extreme driving conditions. This unit outperforms universal ballasts with better fitment and 15% improved thermal efficiency* for BMW’s advanced headlight systems.

  • 5. Automotive-Grade Certifications

    • Meeting BMW’s rigorous safety and durability standards, you can trust enhanced reliability and longevity. The unit exceeds ISO 17117 automotive lighting regulations, ensuring compliance with eco-friendly and safety certifications.

Product details

Adaptive Headlight AHL Module Control Unit Xenon Ballast Right 63127189312 for 5ER E60 E61 7ER E65 E66 3ER E46 E90 E91 for BMW

The Adaptive Headlight AHL Module Control Unit Xenon Ballast Right 63127189312 is a precision-engineered control unit designed for BMW models including 3ER, 5ER, 7ER, and others. Built with durable plastic and metal components, this module ensures reliable performance in harsh automotive environments. Its xenon compatibility, compact design, and modular features make it ideal for upgrading or maintaining headlight systems with enhanced brightness and longevity.

Technical specifications

FeatureSpecificationBenefit
Lamp TypeXenonHigh-intensity illumination for clarity
Light ColorCool White, WhiteVersatile visibility optimization
CompatibilityBMW 3ER/5ER/7ER models (E46, E60, etc.)Direct OEM fitment for seamless upgrade
Voltage12VStandard automotive system compatibility
MaterialPlastic housing + metallic componentsRugged, corrosion-resistant construction
Application ScenarioAutomotive headlight control systemsEnsures reliable performance in all driving conditions

Customization guide

Adjustable parameters include:

  • Material composition (e.g., reinforced plastic for extreme temperatures)
  • Light output calibration (customizable for specific beam patterns)
  • Connector type (adaptable to legacy or modern wiring systems)

Get inspired

Upgrade your BMW’s lighting system with this robust control unit. Whether you need enhanced visibility in foggy conditions or a sleek OEM fit, its modular design and xenon compatibility deliver both safety and style.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output35W+15% (40.25W)+30% (45.5W)*
Thermal EfficiencyStandard coolingEnhanced heat dissipationActive thermal management
CertificationIP54IP65IP67 + ECE-R112
Compatibility Range5 BMW models8 BMW modelsAll E-series BMW

Supplier's note

  1. Technical Breakthroughs:

    • Thermal Efficiency: The Pro Model’s active cooling system reduces heat buildup by 40%, extending component lifespan.
    • Material Durability: Reinforced plastic housing withstands -40°C to +85°C, outperforming industry-standard -20°C to +70°C ranges.
    • Certification Expansion: Pro Model meets ECE-R112, enabling compliance with EU and global automotive regulations.

  2. Version Selection Guide:

    • Base Model: Ideal for standard maintenance in moderate climates (e.g., replacing worn-out units in urban environments).
    • Advanced Model: Best for frequent off-road use or regions with extreme temperatures (e.g., arctic or desert conditions).
    • Pro Model: Required for OEM-level performance in professional fleet management or racing applications, where IP67 waterproofing and ECE certification are mandatory.

With the Pro Model’s IP67 rating, you can ensure uninterrupted operation during heavy rain or dust storms. Pair its enhanced thermal efficiency with BMW’s E-series design to maintain optimal light output even during prolonged high-speed driving.

Frequently asked questions

  • Which BMW models is the Adaptive Headlight AHL Module Control Unit Xenon Ballast (63127189312) compatible with?

  • How do I maintain the Xenon ballast in the Adaptive Headlight Control Unit for longevity?

  • What materials make the Adaptive Headlight Control Unit durable for automotive use?

  • Can the Adaptive Headlight Control Unit be customized for specific BMW applications?

  • Is the Xenon ballast in this unit FDA-approved for automotive use?

  • How does the Adaptive Headlight AHL Module improve lighting performance compared to halogen systems?

  • Does the Adaptive Headlight Control Unit require professional installation?

  • What light color options are available for the Xenon HID conversion with this unit?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Lamp TechnologyNight driving,恶劣天气Industry: Halogen (H7/H4, 1500 lumens)
Base: Xenon (▲1, D1S/D3S, 3000 lumens)
Advanced: Xenon + auto-dimming (▲2, SAE J578)		Base doubles brightness (▲1), Advanced reduces glare for oncoming traffic (▲2)Base costs 50% more than Industry; Advanced requires additional sensors
Light ColorFoggy/low-light environmentsIndustry: Warm white (3000K)
Base: Cool white (▲1, 4300K)
Advanced: White (▲2, 6000K + adjustable)		Base improves visibility in fog (▲1); Advanced adapts to weather (▲2)Advanced may cause glare for pedestrians; Base lacks customization
CompatibilityMultiple BMW modelsIndustry: Single model support
Base: 8 BMW models (3ER/5ER/7ER, etc.)
Advanced: 12+ models + universal fitment		Base supports 8 models (▲1); Advanced adds universal adaptability (▲2)Base limited to listed models; Advanced requires manual calibration
Voltage StabilityHarsh electrical environmentsIndustry: 12V ±15% tolerance
Base: 12V ±10% (▲1, ISO 7637-2)
Advanced: 12V ±5% (▲2, ISO 7637-2)		Base reduces flicker (▲1); Advanced eliminates voltage spikes (▲2)Base still vulnerable to extreme surges; Advanced adds cost
Adaptive FeaturesCurvy roads, dynamic driving conditionsIndustry: Manual adjustment
Base: Static alignment
Advanced: Dynamic cornering (▲2, ISO 21832)		Advanced improves safety in turns (▲2)Base lacks adaptive tech; Advanced needs software updates
DurabilityIndustrial/automotive environmentsIndustry: Plastic casing (IP54)
Base: Plastic + metal frame (▲1, IP67)
Advanced: Reinforced alloy (▲2, IP68)		Base resists dust/water (▲1); Advanced withstands submersion (▲2)Base heavier than Industry; Advanced increases installation complexity

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