CGDI Prog MB Benz Car Key Add – Fastest Mercedes Key Programmer

Top 8 Reasons to Choose CGDI Prog MB

1. Fastest Mercedes Key Addition: Collection time of 1 minute 50 seconds, password calculation in 40 seconds, with a 99% success rate on the first attempt—making it the fastest key programming tool currently available.
2. Supports All-Key-lost Scenarios: Compatible with models including 211, 209, 204, 207, 212, 166, 246, 197, 172, 164+, and 216.
3. Online Password Calculation: CGDI Prog MB enables online password calculation.
4. Free Online Updates: Regular software updates at no additional cost.
5. Works with Bekey and Original Keys: Supports SA1252, SA1252-B, SA1253, and SA1253-B key types.
6. Supports Older Mercedes Models via OBD:
   • W210, W203, W639, W220, W215, W169
   • Mercedes E-Class W210 (before 2004)
   • Mercedes C-Class W203 (before 2005)
   • Mercedes V-Class V639 (before 2008)
   • Mercedes A-Class W169 (before 2009)
   • Mercedes B-Class W169 (before 2009)
   • Mercedes S-Class W220 (before 2005)
   • Mercedes E-Class W211 (before 2008)
7. Free Mileage Repair & Gateway Read/Write Authorization: Available since March 2, 2019.
8. Languages Supported: English and Spanish.

CGDI MB Benz Programmer – Detailed Instructions

• CGDI MB Prog Token Policy
• How to Activate CGDI MB Prog
• CGDI MB Prog Latest Update Log
• CGDI MB Prog Function List
• CGDI MB Prog Benz Car List
• CGDI MB Prog Software Display
• How to Use CGDI MB Programmer to Program Key for Benz
• CGDI MB Prog Customer Feedback
• CGDI MB Benz Prog Customer Reviews
• CGDI MB Prog Package List

What Is the Token Policy for CGDI Prog MB?

The daily limit on password calculations has been removed. You can calculate passwords as often as needed within a day, provided you have sufficient points. Each token costs $4.

• Plan A: Basic Edition – One free token for life.
• Plan B: Advanced Edition – Two free tokens valid for 180 days. After expiration, purchase the 180-day Token Service to restore two free daily calculations.

How to Activate CGDI Prog MB

Activation is required upon receipt. Follow these steps:

1. Download the Benz Monster software from the official website: http://www.cgprogcar.com/?langid=en. The user manual is included in the software package.
2. Install the software on your laptop and activate the device yourself via the Online Store menu. You can select either "Basic Edition One Free Token Lifetime" or "Advanced Edition Two Free Token Valid 180 days" directly—no engineer assistance needed, saving significant time.

CGDI Prog MB Latest Update Information

CGDI MB Benz Prog Software NEW (2020.4.1)

1. Added mileage repair function for 205 and 447 meters (V850E).
   (This update applies to hardware filter versions of the instrument; other types coming soon!)
2. Optimized wiring diagram display.

CGDI MB Benz Prog Software V2.9.3.0 NEW (2019.11.16)

1. Added personal account and feedback submission features.
2. Improved user interface for better experience.
3. Integrated Mileage Repair and Gateway functions into the main page—slide the main function button list to switch.
4. Increased daily allowance for free DP calculations and key file generation.
5. Performance optimizations and bug fixes.

CG-MB Benz Monster V2.9.2.0 (2019.11.09)

1. Added personal account and feedback submission features.
2. Improved user interface for better experience.
3. Integrated Mileage Repair and Gateway functions into the main page—slide the main function button list to switch.
4. Increased daily allowance for free DP calculations and key file generation.
5. Performance optimizations and bug fixes.

CG-MB Benz Monster V2.9.1.0 (2019.09.17)

• Mercedes Monster calculates password in just 24 seconds.
• 50% of users complete calculation in 24 seconds.
• 40% of users require 35 seconds.
• 10% of users need 70 seconds.

Quality Experience Improvements

1. Fixed the 21DF key write function—resolves issues where cleared keys (with rewritable internal data) couldn’t be written.
2. Optimized key reading experience—significantly improved reading speed.
3. Enhanced lock reading performance—greatly increased read speed.
4. Added support for 164 (2009–) models to perform full all-key-lost collection without a gateway.
   (Supports repeated plugging and AC fast acquisition without gateway)
5. Added new wiring diagram for 164 (2009–) no-gateway full drop acquisition.
6. Updated old wiring diagram for 164 (2009–) no-gateway full drop acquisition.
7. Revised W203/W463/W639K lock wiring diagram.

CG-MB BenzMonster V2.8.7.0 NEW (2019.08.23)

1. Added EEPROM read/write function for instrument clusters in SLK (R171), C-Class (W204), CLK (W207), E-Class (W212), GLK, SLS (197), and CLS (W218).
2. Fixed issue where 1645450708 fast acquisition failed to calculate password.
3. Added new 21DF key reading function.
4. Added 00032638 chip reset function.

CGDI Prog MB Updated to V2.8.6.0 (July 20, 2019)

1. Added infrared EIS read function (requires simulation key).
2. Optimized no-gateway all-key-lost collection for older 164 EIS (more stable).
3. Added no-gateway wiring diagram for old 164 EIS; updated 204/204/212 lock wiring diagram.
4. Added 21DF key write function—supports market-available deputy factory 57 keys and original keys erased by VVDI.
5. Added CG key reading identification code function.
6. Added CG key frequency switching function.
7. Added CG key verification function.
8. Added CG key point collection function.
9. Added CG key point redemption function.

CGDI MB V2.8.5.0 Update (2019.07.06)

1. Added all-key-lost collection for W215/W220 locks.
2. Changed auto computer wipe method—resolved issues with certain ECUs not clearing.
3. Fixed potential password calculation errors.
4. Revised all-key-lost collection process for legacy 164 and 221 locks.
5. Added K-line lock wipe and write function.
6. World’s first: direct lock replacement via infrared for 220EIS/215EIS/210EIS/208EIS/203EIS/639EIS/906EIS.
7. World’s first: direct KM number clearing via infrared for 220EIS/215EIS/210EIS/208EIS/203EIS/639EIS/906EIS.
8. Added Mercedes FBS4 key disable function—supported models: 205, 222, 166, 447, 246, 218, etc.
9. Added Spanish language support.
10. Added PayPal payment option.
11. Updated select wiring diagrams.
12. Adjusted software interface layout.
13. Optimized network connection stability.

CGDI MB Prog V2.8.4.0 (2019.05.10)

1. Added device status check before data collection.
2. Added all-key-lost collection for EIS W639 (CAN 2009–).
3. Added AC adapter fast collection for EIS W639 (CAN 2009–).
4. Fixed misidentification of new simulator as old when connection is unstable.
5. Corrected EIS W210 AC adapter fast collection wiring diagram.
6. Added wiring diagrams for:
   • W169 all-key-lost collection
   • W639 (CAN 2009–) all-key-lost collection
   • W639 (CAN 2009–) AC adapter fast collection
7. Disabled EIS K-line wipe function.
8. Disabled EIS W204 AC adapter fast collection function.
9. Added perimeter servers to enhance network connectivity for users outside China.

CG-MB BenzMonster V2.8.1.0 NEW (2018.12.19)

1. Added K-line all lost collection support for EIS Models 202/208/210, 203/463/639.
2. Optimized the Keyless repeatedly plug collecting process. Fixed problems that could cause program errors in specific situations during data collection.
3. Optimized network connectivity and improved server connectivity stability.
4. Added regional restrictions to software display language.

CG-MB BenzMonster V2.8.0.0 NEW (2018.10.28)

1. Added online store function: You can now self-renew your password calculation service or recharge points in the store. Currently, only WeChat payment is supported.
2. Added automatic activation function: When you first purchase a device, you can choose the subscription service version to activate the device. Note: the subscription version cannot be changed after activation.
3. Removed the daily limit on password calculations: You can calculate passwords as many times as needed within a day, provided you have sufficient points.
4. Greatly optimized server stability. We sincerely apologize for the impact of previous downtime maintenance and thank our customers for their continued support.

CG-MB Benz Monster V2.7.2.0 (2018.09.20)

1. Fixed the issue where reading EIS failed during 209/211 collection with key.
2. Fixed the problem where 209 sync ELV and 169 write ELV displays were unclear.
3. Fixed the issue where K-line EIS enabled successfully but failed to display.

CG-MB BenzMonster V2.7.1.0 (2018.09.08)

1. Added function: read FBS4 gearbox basic information.
2. Fixed the issue where partial device upload data validation failed.

CGDI MB Prog Function List

Able to add keys on Mercedes-Benz vehicles and program a new key when all keys are lost.

• Add new Mercedes-Benz keys: Data acquisition takes 1 minute 50 seconds, pin code retrieval in 40 seconds, with 99% success rate.
• Program a new key when all keys are lost for the following models: 211, 209, 204, 207, 212, 166, 246, 197, 172, 164+, 216, etc.

EIS/EZS Function

1. Read EIS data via OBD without needing to distinguish between EIS/EZS models.
2. Display key status and directly disable key positions.
3. Display EIS Number and distinguish Benz models.
4. Display EIS status.
5. Automatically identify EIS model.
6. Automatically identify CAN protocol.

Generate the Key Data

1. Can generate key data for HC05/908/912/9S12/NEC EIS/EZS.
2. Time required: 26 seconds.
3. Format: 41/51 (41 format is smart key data).

Infrared Key Function

1. Can directly read key pin code via infrared on select 209/211/220/215 EIS models.
2. Can read/write EIS via infrared.

CGDI MB Prog Programming Key Features

1. Automatically identifies basic key information (including SSID usage count).
2. Can directly read pin code of BE keys via infrared and erase BE keys.
3. NEC adapter can write original Benz smart keys and common keys.
4. Can write Benz original keys via infrared.
5. Can restore key and EIS data using the key password.

CGDI MB Prog Supported Mercedes-Benz Models

• Mercedes-Benz A series (2004–present)
• Mercedes-Benz B series (2005–present)
• Mercedes-Benz C Series (2001–present, including 210)
• Mercedes-Benz E Series (2001–present, including 203)
• Mercedes-Benz CL series (2001–present)
• Mercedes-Benz GLK (2004–present)
• Mercedes-Benz ML series (2003–present)
• Mercedes-Benz R series (2003–present)
• Mercedes-Benz G series (2003–present)
• Mercedes-Benz S Series (2001–present, including 220)
• Mercedes-Benz SLK (2003–present)
• Mercedes-Benz SLS (2004–present)
• Mercedes-Benz Vito (2003–present)
• Mercedes-Benz Sprinter (2003–present)
• Mercedes-Benz Vito (2003–present)

CGDI MB Software Display

How to Use CGDI MB Programmer to Add a Key for Benz?

CGDI MB Prog All Key Lost Programming Guide

1. Read and collect EIS data (using simulator key).
2. Upload EIS data to calculate the password.
3. Use the password to save new EIS data.
4. Load the new EIS file and generate a key file.
5. Reset a new blank key and write the key file (from step 4) into it to complete AKL.

Operation details example: Mercedes Benz W212 All Key Lost Programming by CGDI MB

CGDI MB Prog Adding New Key Guide

1. Read and collect EIS data (using working key).
2. Upload EIS data to calculate the password.
3. Use the password to save new EIS data.
4. Load the new EIS file and generate a key file.
5. Clear a new blank key and write the generated key file information to the new key.

Operation details example: Benz W211 Adding New Key by CGDI MB Prog

CGDI MB Prog FAQs

Q1: Can you list the Benz models that support odometer correction with CGDI MB?

A1: C (W204), GLK (X204), CLK (207), E (W212), SLS (197), CLS (W218), R-Class (W251), GL (X164), ML (W164), E-Class (W211), CLS (W219), S-Class (W221)/CL (216), C-Class (W203), CLK (W209), SLK (R171)

Q2: Does CGDI MB support gateway read via OBD?

A2: Yes, it supports: C-Class W204, E-Class W211, E-Class W212, CLK X204, CLK W207, SLS W197, CLS W218, M-Class W164, R-Class W251, SLK R171, GL X164, S-Class W221, CL W216

Q3: How to modify Benz odometer with CGDI MB?

A3: Main steps:

1. Read and save the gateway data file (EE and FL).
2. Select Odometer option (sometimes prompts to load gateway data).
3. Input new value.

CGDI MB Prog Customer Feedback

• CGDI MB can program key for R230 Mercedes-Benz SL 2001, chassis W230.
• CGDI MB can't program key for FSB4—no working tool available yet.
• CGDI MB can program key on CLK 2007.
• CGDI MB can program the key for 2000 E430 & 1999 E320, but requires EIS removal and data reading using programmers like CGPRO 9S12, VVDI Prog, or Xprog.
• A 2009 W906 made virgin successfully.
• All ECUs with FBS3—done several, all good.
• PERFECT tool for the money!!! Just made W204 ELV repair with CGDI emulator!!
• EZS 207 password calculation (without all keys), erasing and subsequent binding of ELV—successful.
• Mercedes GLA 2014 (W156) add key. Password calculation (35 min) and write new key—successful.
• SL500 2008 W230: calculate pass and add key success.
• W463 2012: password calculation, resetting and recording EZS, mileage change—successful.
• Renew ECU SIM4L KE success with auto coding.
• W202 EZS collect data—12 minutes, password found.
• Programming with one key available and adding spare key—ALL OK!
• Programming in case of ALL KEYS LOST—ALL OK!

CGDI MB Prog Customer Reviews

Note: All reviews below are collected from real customer cases on forums.

Review 1:
First try CGDI-MB on car yesterday with ML350 2006 W164.
Read EZS, calculate PSW, add BE key. All done in 17 min by the roadside.
Already worked on bench also: W209 add key—15 min job done.
Trying key lost on same 209—failed (209 545 31 08).

Review 2:
2007 W221 from Japan: Add key on bench.
First try I used VVDI.
But 2 uploads failed—couldn’t get pass.
So I switched to CGDI from VVDI.
1 upload successful.
Good and very fast—10 min got pass.

Review 3:
It works good and fast.
Just did spare for Benz G500 year 2000 imported from Dubai. EZS 203—collect data took long (~17 min). All done in 25 min. But big problem with BE key: only one could start and remote didn’t work. Finally wrote NEC original key.

Review 4:
Sprinter W906 2010 report:
Adding key success by user on Sprinter W906 2010 with BGA key.
Key added on car via OBD.
Also W210 add key on bench with NEC key: Success.

Review 5:
Works fast for W210 203 by myself and other users.
But only adding key on bench or on car via OBD.
No AKL in the K-line EZS I see.

Review 6:
Last week I did EIS W203 on table.
I read HC12 by VVDI Prog.
Then calculated keys by CGDI MB.
I renewed used (original MB) NEC key within adapter, then programmed.
Key works.
All ok.

Review 7:
From Canada
W204 all key lost on bench:
40 min collect data, 10 min PSW calculation.
He did it with diagram connection I’ve made on bench.

Review 8:
From Spain
W204 2010 add key on bench: 15 min all done.
CGDI-MB with W209 moto key.
Experience: Add key on bench using Moto key (051)—failed.
So for now, CGDI does not support Moto key.

Review 9:
204 207 212 all key lost bug fix, ELV function.
Update from CGDI version 2.2.
204 all key lost bug is really solved.
ELV function seems to work OK.

Review 10:
Today made my first MB key with CGDI via OBD on W639.

Review 11:
All ECUs with FBS3—done a few, all good. Don’t think FBS4 ECUs are covered.

CGDI MB Prog Package List

• 1 × CGDI MB Multiplexer
• 1 × NEC Key Adapter
• 1 × IR Adapter
• 1 × OBD Cable
• 1 × USB Cable