Launch X431 IMMO Plus Key Fob Programmer With XPROG3

Introducing the Launch X431 IMMO Elite Plus — a professional key programming and IMMO diagnostic tool engineered for modern vehicles. This compact powerhouse combines OE-level all-system diagnostics with advanced immobilizer and key programming capabilities, helping workshops and serious hobbyists solve immobilizer issues quickly, program new keys, and carry out maintenance with confidence.

Available as the X431 IMMO Plus Key Fob Programmer with XPROG3, this device delivers lasting value with lifetime software access and 2-year free updates, backed by a 5-year warranty. Built for EU markets, it’s CE certified for reliability in everyday use and capable of handling the demands of today’s cars and light trucks.

Key capabilities include OE-level diagnostics across all vehicle modules, 10 full OBD2 modes, and 39+ maintenance functions. It supports bi-directional control and active testing, AutoAuth for FCA SGW, and CAN FD/DOIP for newer vehicle architectures. The tool offers online/offline ECU coding and IMMO programming that reads passwords, writes immobilizers and engine/gearbox ECUs, clones and resets IMMO data, and handles key learning, remote learning, and anti-theft module replacements. The X431 IMMO Elite Plus can also expand its IMMO reach when paired with X-PROG3, enabling advanced tasks like BMW CAS4 key learning and broader programming operations without purchasing an additional expensive device.

Language support is broad, including Czech, Danish, Dutch, English, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, and Thai, ensuring ease of use for diverse repair environments.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Use the OE-level diagnostics and IMMO functions to service immobilizers, read/write PINs, and perform key programming across 90+ brands including Benz, BMW, and VW.
• Leverage AutoAuth for FCA SGW and CAN FD/DOIP support to handle newer car models with reduced setup time.
• Pair with X-PROG3 to unlock extended IMMO capabilities, such as CAS4 key learning and additional programming options, without buying a separate device.

Product specifications

• Brand: LAUNCH
• Model / Hardware Version: LAUNCH X431 IMMO ELITE Plus
• Language: Czech, Danish, Dutch, English, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Thai
• CAN FD Protocol: Yes
• Certification: CE
• IMMO Anti-theft Functions: Yes
• Special Features: WiFi
• Key Programming: Yes (IMMO, remote learning, etc.)
• AutoAuth for FCA SGW: Yes
• Offline/Online ECU Coding: Online/Offline ECU coding
• IMMO/Diagnostics: OE-Level all modules diagnosis; IMMO programming with password read/write, clone/reset/backup
• Software Update: Yes (2 years free updates; lifetime free to use)
• Software Version: LAUNCH X431 IMMO ELITE Plus
• Read PIN Code: Yes
• Reading / Writing: Immobilizer, Engine ECU, Gearbox ECU, EEPROM, MCU chips
• Migration Features: 90+ independent anti-theft matching software support
• Origin: Mainland China
• Original: 100% Original Launch
• Warranty: 5-year warranty
• Maintenance: 39+ maintenance functions
• Readiness: Full OBD2 10 Modes
• X-PROG 3 Compatibility: Yes
• Readiness: 2 year free software updates; lifetime use

Package includes:

• Launch X431 IMMO ELITE Plus device
• X-PROG 3 programming tool compatibility

Warnings/Reminders

Use only on compatible vehicles and follow the included user manual. Keep the device dry and out of direct sunlight. Regularly update the software to ensure compatibility with the latest car models.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.