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  • LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage
  • LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage
  • LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage
  • LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage
  • LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage
  • LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage
LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage
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LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage

  • 1 - 1 Sets
    $509
  • 2 - 4 Sets
    $495
  • 5 - 9 Sets
    $489
  • >= 10 Sets
    $479
View product details

LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Key Programming: Specifically designed for BMW vehicles, enabling read/write capabilities for car key data, allowing creation and programming of new keys.
  • OBD2 Diagnostics & Code Reading: Combines diagnostic tool functionality with code reader features to identify and resolve vehicle issues via OBD2 port connectivity.

Key features

  • 1. Rugged Material Technology for Professional Durability

    • With a corrosion-resistant metal chassis and reinforced plastic components, you can ensure long-term reliability in demanding automotive environments. Outlasts plastic-only competitors by resisting wear and tear from frequent use*.

  • 2. Intuitive Interactive Design for Streamlined Key Programming

    • With a large illuminated touchscreen interface and multi-functional buttons, you can program BMW keys 30% faster than models with complex menu systems*. The "Read and Write" feature simplifies key data management in one step.

  • 3. Multi-Function Performance for Versatile Automotive Solutions

    • With integrated OBD2, code reader, and diagnostic capabilities, you can handle key programming, fault code scanning, and system diagnostics simultaneously—eliminating the need for multiple tools*.

  • 4. BMW-Specific Scenario Adaptability

    • With tailored support for BMW protocols and continuous operation at 12V voltage, you can deliver quick key programming for home or commercial use, reducing downtime compared to generic programmers*.

  • 5. Certified Safety and Compliance

    • With CE certification, you can ensure compliance with EU safety and quality standards, offering peace of mind over non-certified alternatives*.

Product details

LAUNCH X431 XPROG 3+ Auto Key Programmer OBD 2 Scanner and Code Reader Diagnostic Tools at 12V Voltage

The LAUNCH X431 XPROG 3+ is a versatile OBD2 scanner and key programmer designed for BMW vehicles, offering advanced diagnostics, code reading, and key programming capabilities. With a sleek, durable design and a user-friendly interface, it supports multiple communication protocols (OBD, USB) and operates at 12V voltage. Certified to CE standards, it ensures safety and reliability for automotive professionals and DIY enthusiasts.

Technical specifications

FeatureSpecificationBenefit
BrandLAUNCHTrusted automotive diagnostic tool provider
CertificationCECompliance with EU safety and quality norms
CompatibilityBMW vehicles (via SDK integration)Tailored for BMW key programming needs
InterfacesOBD2, USBSeamless connectivity to vehicles and PCs
Power Consumption5WEnergy-efficient operation
Key FeaturesDiagnostics, Code Reader, Key ProgrammerComprehensive tool for troubleshooting and key management

Customization guide

Adjustable SDK parameters allow customization for specific BMW model protocols. Users can modify firmware settings to optimize performance for unique key reprogramming tasks, ensuring compatibility with newer or specialized vehicle configurations.

Get inspired

With the LAUNCH X431 XPROG 3+, automotive technicians and locksmiths can streamline key programming and diagnostics for BMW vehicles. Its robust design and multi-functional capabilities make it ideal for replacing lost keys, resolving code errors, or performing routine maintenance checks.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Compatibility RangeBMW Series 1-5BMW Series 1-8All BMW models (+30%)
Processing Speed2.0 GHz2.4 GHz (+20%)3.0 GHz (+50%)
DurabilityIndustrial-gradeEnhanced corrosion resistanceMilitary-grade (+50% lifespan)
Software UpdatesManual via USBOver-the-air (OTA)OTA + AI-driven diagnostics

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s military-grade durability triples the industry standard, enabling safe use in harsh environments.
    • The Advanced Model’s OTA updates reduce downtime by 40% compared to manual firmware upgrades.
    • The Base Model’s SDK integration simplifies protocol customization for entry-level technicians.

  2. Optimal Version Selection:

    • Pro Model: Ideal for BMW dealerships and professional locksmiths requiring high-speed processing and extreme durability (e.g., handling fleet vehicles in industrial settings).
    • Advanced Model: Best for mid-sized repair shops needing expanded compatibility (covers newer BMW models) and remote updates.
    • Base Model: Suitable for small workshops or DIY users focusing on basic key programming and diagnostics.

With the Pro Model’s chemical resistance and rugged build, you can safely handle BMW keys in environments with extreme temperatures or moisture. Pair its AI-driven diagnostics with its fast processing speed to reduce repair times by up to 30%.

Frequently asked questions

  • Which BMW key programmer is best for OBD2 diagnostics and key cloning?

  • Can the LAUNCH PROG3 program keys for all BMW models?

  • How does the LAUNCH PROG3’s OBD2 scanner enhance key programming?

  • Is the LAUNCH PROG3 certified for automotive use?

  • What maintenance steps are needed for the LAUNCH PROG3’s ports and connectors?

  • Does the LAUNCH PROG3 support keyless entry programming for BMW?

  • Can I use the LAUNCH PROG3 for error code reading alongside key programming?

  • Is the LAUNCH PROG3 suitable for small automotive workshops?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Key ProgrammingBMW locksmith services, key replacementBMW-specific key read/write (ISO 14443/A/B compliance)▲▲▲ Supports BMW’s advanced security protocols (e.g., chip encryption)▲ Limited to BMW models; requires technical expertise (tooltip: "BMW-only compatibility")
Diagnostic ScopeGarage diagnostics, fault code scanningOBD2 scanner (SAE J1979 compliant) + code reader▲▲▲ Reads/wipes DTCs across 90%+ BMW models (tooltip: "ISO 13400 standard")▲ No support for non-BMW hybrid/electric vehicles (tooltip: "Limited to ICE models")
Power ConsumptionMobile workshops, field service5W low-power design (IEC 60065 certified)▲▲▲ Energy-efficient; operates on 12V car battery (tooltip: "8+ hours runtime")▲ Requires adapter for non-12V systems (tooltip: "No USB-C compatibility")
Connectivity OptionsMulti-tool integration, data transferUSB + OBD2 ports (USB 2.0, IP54 rated)▲▲▲ Connects to PCs/tablets; rugged build for field use (tooltip: "Dust/water resistant")▲ No wireless Bluetooth/Wi-Fi (tooltip: "Cable-dependent operations")
CertificationsGlobal automotive marketsCE certification + ISO 9001 compliance▲▲▲ Meets EU/US safety standards (tooltip: "EMC/ESD tested")▲ No ISO 26262 ASIL certification (tooltip: "Not for ADAS diagnostics")
CompatibilityMulti-vehicle fleet managementSupports 200+ BMW models (2000–2024)▲▲▲ Backward-compatible with older BMWs (tooltip: "Firmware updatable")▲ No support for third-party key clones (tooltip: "Factory-protocol only")

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.