Launch X-Prog 3 Review: Advanced IMMO and Key Programmer

Launch X-Prog 3 is latest key and chip programmer by LAUNCH, update of X-Prog. Launch X-Prog 3 supports key programming, engine and gearbox replacement,SCM and EEPROM function with a range of chips.Compatible with X-431 tablet diagnostic scanners, X-PROG 3 enables reading/writing EEPROM, on-board MCU and BMW CAS4+/FEM chips, Mercedes-Benz infrared keys, generating special keys, reading BMW engine INS code.

Launch X-Prog 3 Functions:

1. Integrated the functions of key matching/copy, anti-theft IC reading & writing, and ECU reading & writing, etc.
2. Supports common ECU/MCU/EEPROM major manufacturers, with over 1200 product models, and constantly updating.
3. Supports ECU replacement for all lost without disassembly for VW/AUDI non-35XX instrument (it can be read directly through independent harness without removing the IC).
4. Supports ECU replacement for the fourth-generation of VW/AUDI engine;
5. Supports ECU replacement for the fifth-generation of VW/AUDI Bosch and Siemens engines.
6. Supports the all lost and replacement for the fourth generation of AUDI EZS, comfortable ECU, and KESSY IC.
7. Supports the BMW F and G chassis 8HP gearbox ECU reprogramming to empty.
8. Supports the BMW CAS4/CAS4+ module replacement.
9. Supports the ECU cloning and replacement for BMW Siemens engines.
10. Erase the password for Mercedes-Benz engine and gearbox within 3S.
11. Add the function of calculating the password for the Mercedes-Benz key within 1 minute.

Launch X-Prog 3 VS X-PROG :

Compare with first generation Launch X-Prog Immobilizer & Key Programmer, X-Prog 3 support more functions and more vehicles. Launch X-Prog 3 add funciton including read/write EEPROM,MCU, VW4th IMMO all key lost, Benz Keys,BMW CAS4+ read and wrire…..

Item Launch X431 X-PROG Launch X431 X-PROG3
Read/Write EEPROM No Yes
Read/Write MCU No Yes
Mercedes Benz Keys No Yes
Key simulator No Yes
VW 4th IMMO Dump Mode All Keys Lost No Yes
Read engine in Bench mode No Yes
VW 4th IMMO enumeration all keys lost No Yes
Read gearbox data No Yes
Read and write keys Yes Yes
Read BMW engine ISN code No Yes
Replace OBD reading component Yes Yes
Read & Write BMW CAS4+ and FEM chips No Yes
Read engine in Boot mode No Yes
Read & Write Audi 5th generation steering column chips No Yes
Interface DB15 DB15,DB26
Input Power DC12V DC12V
Working current Max 200mA 500mA
Power consumption 2W 5W
Storage Temperature -20℃-70℃ -20℃-70℃
Working Temperature -10-50 0℃ 0-50℃
Size 142 x72 (mm) 228 x120 (mm)

Launch X-PROG 3 Supported systems:

Automatic Transmission, Instrument System, CAS, Body System, Lock System, etc.

Launch X-PROG 3 Supported brands:

VW, AUDI, SKODA, SEAT, BMW, MERCEDES-BENZ, TOYOTA, etc. More models continue to be updated.

Launch X-PROG 3 Supported Chips/EEPROM:

It supports common mainstream ECU MCU EPPROM manufacturers, with more than 1,000 product models, and keep updating.

Launch X-PROG 3 Compatible with:

X-431 VX431 V+,X-431 PRO V4.0, X-431 PRO 3 V4.0, X-431 PRO 5, X-431 PAD III V2.0, X-431 PAD VX-431 PAD VII

Launch X-Prog Update:  Online Update

How to Update Launch X-Prog 3 Software

Launch X-Prog 3 Price:

Launch X-Prog 3 Sale on UOBDII.COM is $679

Link here:

Launch X-Prog 3 Unboxing:

Launch X-Prog 3 Hardware :

Interface DB26, DB15
Input Power DC12V
Working CurrentMax 500mA
Power Consumption 5W
Storage Temperature -20℃~70℃
Working Temperature 0℃~50℃
Size 228*120 mm

How to use Launch X-Prog 3?

How to connect Launch X-Prog 3 with X431 Diagnostic Scanner 

Download: Launch X-Prog Advanced Key Programmer User Manual