CGDI BMW Software User Manual


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CGDI Prog BMW MSV80 Key Programmer for BMW CAS1 CAS2 CAS3 CAS3+ CAS4 CAS4+ FEM BDC

CGDI Prog BMW MSV80 Key Programmer for BMW CAS1 CAS2 CAS3 CAS3+ CAS4 CAS4+ FEM BDC

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CGDI BMW with High technical tool which mainly doing Auto diagnose, programming and security maintenance
Support CAS4/CAS4+ All Key Lost
Support BMW Key Programming with OBD Functions
Get Free BMW OBD Cable
1.How to Solve CGDI BMW V3.1.0 “Software Signature Error”

2.CG-DI BMW Update Log
Q:How to Solve CGDI BMW V3.1.0 “Software Signature Error”

I downloaded the newest CGDI prog BMW V3.1.0 from the official website, and I already installed it for my device, but when I wanted to login, a message prompted “Software signature error, please update”. I tried to update, it showed “this is the newest version, needn’t to upgrade”.



Solution from obdiitool.co.uk engineer:

Please uninstall the software and download by the following link.

CGDI_V3.1.0_Build_200103.7z: http://lixian.b.qq.com/AfqHFwHS02Q

Password: 8XVJ

Note: this download link is valid for 7 days, if you cannot download, please contact our customer service.


2.CG-DI BMW Update Log

download CGDI BMW Software download


CGDI Prog MB V3.1.3 (05.11.2020)

1. Cas4 Key Match:Add fast pre-processing method, support 5M48H/1N35H/1L15Y:

1.1 Only 2 minutes for pretreatment

1.2 Support OBD backup D-FLASH (EEPROM), P-FLASH

1.3 Support OBD replacement CAS4

1.4 Display Optimization

2. N13/N20/N55/B38 Read/Write ISN: Added type

2.1 EDC17C50                

2.2 EDC17CP45

2.3 EDC17CP49

2.4 MEVD17.2.H

3. BMW Data Repair: Added B38 modification VIN,ISN

CG-DI V3.1.1 (2020.01.16)
1. Display Optimization 
2. You cannot use the device with the old software version, please install the latest software version

CG-DI V3.1.0(2020.01.03)
1. Added Turkish version(Need authorization)
2. Firmware upgrade

CG-DI V3.0.2  NEW (2019.12.13)

1. Added BMW EGS Change(F Series-6HP) [Erase and reset]

2. Added BMW E Series Program [Advanced programming]

3. Optimize CAS4 Key Match, FEM/BDC Key Match, ISN Show window

4. Fix user registration issues

CG-DI V3.0.1 (2019.11.09)

1. Added G_B48 B58 read ISN

2. Added MSV80 read ISN(BENCH)

3. Added ICOM function (does not support XP computer system)

4. Optimize CAS4 Key Match(OBD) processes

5. Optimize BMW Key Match(OBD), CAS1-3+ Key Match, FEM/BDC Key Match interface

CG-DI V3.0.0(2019.09.28)

1. Added CAS4 Key Match(OBD) to support(1N35H/5M48H),Exist in BMW Key Match(OBD).

2. Added BMW F/G-series hidden code

3. Added BMW Key Match(OBD),Automatic identification of BMW anti-theft type(Contain:CAS1-3+ Key Match,CAS4 Key Match,FEM/BDC Key Match)

CG-DI V2.9.0(2019.09.12)

1. Added French version

2. Added: B48 B58 read ISN

3. Added: MSD80/D81/D85/D87/MSV90 read ISN

4. Added: N13/N20/N55/B38 ISN read and write 

5. F system code increases the function of modifying VO code

6. E system code brush hiding function to increase the search button

CG-DI V2.8.0(2019.07.20)

1. Added Spanish version

2. BMW EGS Change: increase EGS_6HP

3. Fix E series programming E89, R56 car English version display problem;  Increase the detection of foot space on programming CAS 

4. Optimize BMW diagnostics, E system code interface

CG-DI V2.6.0 (2019.03.05)

1. Added: EWS1-3 key matching function.

2. The E-code is modified to modify the VO code function, and the VO code can be added or deleted directly by the selection method, and the operation is simpler.

3. The BMW data modification adds support for both N13 and N55 engine data.

CG-DI V2.5.0  (2019.01.10)

1. Added BMW E series programming, support single module programming of E60, E65, E70, E89, R56 and other chassis models (multimedia module requires fiber optic communication, temporarily not supported).

2. Added BMW E series code, support E60, E65, E70, E89, R56 and other chassis models single module code, backup code and recovery code.

3. FEM/BDC key matching: Add 0000155E.018_120_010, 00002419.081_010_020 two versions of FEM/BDC with key.

4. F/G system programming: increase the support of swfk, flup, blup programming files, and fix some programming failures.

5. CAS1-CAS3+ key matching: increase the Rolls-Royce CAS1, CAS2 key matching.

6. BMW data modification: Add CAS3+, CAS4+ ISN encryption and decryption functions.

7. Maserati Mileage Adjustment: Added the function of saving EEPROM data.

8. BMW F-series codding:Fix List display incomplete.

CG-DI V2.4.0  (2018.12.13)

1. New: BMW data modification function: support CAS3/3+ data modification VIN, ISN, support CAS4/4+ data VIN, ISN modification, support N20 data VIN, ISN modification.

2. BMW F/G series programming: support automatic code setting after programming; repair some problems of instrument programming failure; repair some EPS programming failure problems; repair ECU list display error.

3. CAS mileage reset: fix the problem of partial version programming failure.

4. Firmware upgrade: Improve USB communication performance.

CG-DI V2.3.0(2018.11.21)

1. New: Porsche 987, 911 OBD key learning

2. New: Maserati Levante 95320, Geberit 95160, President 95160 Instrument OBD adjustment

3. FEM/BDC key matching: Optimize the pre-processing process, increase backup FAFP, restore FAFP function, calculate ECU data, reset starter lock, calculate ELV data function, and add repair remote control function description.

4. BMW F Series Programming: Supports instrument programming greater than 10MB. The modules to be programmed are displayed in red font, and the code modules are displayed in blue font.

5. BMW F system code: Optimize the modules to be programmed in red font.

6. 95128/95256 adds 95540 chip read and write.

CG-DI V2.2.5  (2018.09.06)

1. Fix some win7 users fail to open the software.

2. Fix a problem that a version has failed to erase the mileage.

3. OBD key matching: increase support for 9389115, 9395657 two versions of CAS3++

4. BMW ISN: Add 9389115, 9389116, 9395656, 9395657 four versions of CAS read, write, read and write ISN

5. Increase CAS mileage reset function, support CAS1-CAS3+, a small number of versions of CAS are not supported, if you do not support you can try to upgrade to a supported version.

The following are the unsupported CAS hardware numbers:

CAS3:6943770,6943774,6943776,6943777,6943779,6943780,6943783,6943784,6943788,6943790,6943798,6943805,6943806,6943816,6943817,6943823,6943824,6943832,6965769,6985696,6985697,9147170,9147171,9147184,9147193,9147194,9147197,9147198,9147199,9147200,9147201,9147202,9147207,9147208,9147209,9147210,9147211,9147218,9147219,9147228,9147229,9230591,9257219,9257220,9273192,9273193,9283153,9283154,9314256,9321069

CAS2:4113748,4113918,4113919,4114222,4114373,4116023,4116658,4117916,4119466,4121910,4125233

4125709,4142256,6922390,6927930,6931395,6943745,6960978,6961659

CG-DI V2.2.3  (2018.08.03)

1.Fix the problem that the codding ICM module is invalid

CG-DI V2.2.3  (2018.07.19)

1.BMW ISN:Add DME wiring diagrams for D62M57A0, ME9N62_2, MEV9N46, MEV17_2N, MEVD176K, MEVD1724, MEVD1725, MS450DS0, MV1722, MVD1722

2.FEM/BDC key matching:Add "write EEPROM" function,Optimize read and write processes

3.Fix CAS4 key matching to determine the CAS type is incorrect。

CG-DI V2.2.2(2018.06.27)

1.BMW OBD Key Match:Add “Add Key”function。

2.FEM/BDC Key Match:

(1)Added 95128/95256 read and write capabilities (need to use a matching adapter) 

(2)Fix the problem of failure to replace FEM/BDC write data 

(3)Added new SWFL support (ISTA-64)

3.BMW ISN:

(1)Added F series to read DME ISN type:MEVD172Y MEVD1724 MEVD1725 N63TU_R0 N63TU_L0 S63TU_R0 S63TU_L0

(2)Added E series to read DME ISN type:ME17N45(N45 Tricore) MEV17N46(N46 Tricore) MED17_2 MED17_2N(N14 Tricore) MEV17_2 MEV17_2N(N12 Tricore) MV1722(N16 Tricore) MVD1722(N18 Tricore) MEVD174K(N20, Tricore) MEVD176K(N55 Tricore) MVD1727(N18 Mini Tricore) MEVD17KW(Tricore) MSV70 MEV9N46L ME9N62 MEV9N46 N62_TUE N62_TUE2 MS450DS0 ME9N62_2 ME9N45 ME9E65_6 N73_L0 N73_R0 D7xN47xx D7xN57xx D60PSA0 MSS60 DDE604 DDE626 DDE603 DDE509 DDE606 DDE608 D50M57A0 DDE506 D50M57C0 D50M57E0