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KEYMASTER POLDIAG  |  SKU: KM-BENZ-MAXIMB

Keymaster Poldiag - Programmer - MaxiMB Set for Mercedes Benz

$1,99500 $2,39400
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All orders are shipped between 24 hours or less Monday through Friday from 9:00 am to 6:00pm. Orders placed after 5 p.m. EST will be shipped next business day. 
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Return Policy

At Locksmith Keyless, we prioritize your satisfaction and offer a simple return process. Returns are accepted within 30 days of purchase for unused items in original packaging. Certain items, including OEM keys, Lishi tools, and customized orders, are non-returnable. A restocking fee of up to 30% may apply. For a full list of non-returnable items and more details, please refer to our complete return policy.

For damaged, missing, or incorrect items, please contact us within 48 hours of delivery. All returns require an RMA number. Shipping costs for returns are the responsibility of the customer.

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Description

Keymaster Poldiag - Mercedes Benz Programmer - MaxiMB Set


The Keymaster Poldiag is the LATEST PROGRAMMER for Mercedes Ben cars. The MaxiMB multifunctional set/suitcase is for programming keys and immobilizer. Also includes an editor to modify IMMO data in AUDI, VW, Porsche, Opel, Renault, and many other brands.

The only equipment that does not require paying tokens when calculating the password or key.

MAIN FUNCTIONS- MERCEDES-BENZ:

- No tokens required
- unique functions
- Supports all types of stacks, steering wheel locks, keys, engine controls in Mercedes cars.
- Everything is done via OBD or IR
- Add, fix, use the ignition, ELV steering lock, engine control, key.
- ALL KEY LOST at no extra cost.
- Unlimited key calculations
- No soldering or desoldering required

Includes:

- POLDIAG - Keymaster - Key Programmer
- POLDIAG - Keymaster - Key OBD Interface
- POLDIAG - Power Relay Circuit Board
- POLDIAG - IR KEY - Circuit Board
- POLDIAG - MCU Adapter - Circuit Board
- Mercedes Benz - 3-Button Programmable Smart Key
- IR reader cable
- Mecedes Benz Gateway Emulator - for w164, w211, w2009 on table
- Mercedes Adapter Cable 8 in1 for convenient connection of stations, elv locks on the table

Everything is done via OBD / IR

(in the car or after connecting the cable to the ignition switch, lock, motor controller)
– Reading, writing, cleaning EIS on OBD or IR connector
– Calculating passwords
– Modification of data saved in EIS, ELV, ECU, VIN, KM, TP, Hash
– Reading information from the key after IR
– BE keys (also available from us) – have the possibility of saving, erasing and cleaning without risk. Everything is done after OBD or IR !!
– Restoring stations or changing the content / restoring to the factory state
– Cloning of stations – IR downloading
– VIN change
– Erasing TP
– Personalization of new bolts

Counting Password: If we have a working key and when all keys are lost !!!
Enumeration of the password from the EIS station and the operating key Generating the password on the FREE server and read passwords from NEC v51 v57 keys

Generating files to the key
The program generates a file which then uploads to the keys.
Fast key generating time, maximum 20 seconds.

ELV/ESL – support for steering lock – bolt

– Reading ESL by OBD (K-line)
– Restoring ESL Lock (cleaning used)
– ESL exchange
– VIN programming
– TP cleaning
– Automatic adjustment of the ESL Lock
– Checking the operation of ESL
– Repair ESL NEC W204 (fatal error: 0xAA) and older on Morotoli
– Programming and cleaning the emulator (renewal)

Reading / Programming CGW / ZGW EEPROM and flash in the following models:

– A-Class (W169)
– B-Class (W245)
– C-Class (W204)
– E-Class (W211)
– E-Class (W212)
– GLK (X204)
– CLK (W207)
– CLS (W218)
– CLS (W219)
– Maybach (W240)
– SLK (R171)
– SLR (R199)
– SLS (R197)
– GL (X164)
– M-Class (W164)
– R-Class (W251)
– SMART
– S-Class (W221)
– CL (W216)

Supported models:

– W164
– W164 2009-
– W166, 197, 212, 218, 246
– W169, 209, 211
– W172, 204, 207, 212
– W203, 463, 639
– W202, 208, 210
– W215, 220
– W230
– W216
– W221
– W639 2009-

These models support counting the password after OBD:

– W164
– W164 2009-
– W166, 197, 212, 218, 246
– W169, 209, 211
– W172, 204, 207, 212 (old, with ELV)
– W216
– W221
– W639 2009-

Driver renewal: ECU engine / 7-tronic / ISM transmission gear selector –
Correction of the meter after OBD
– C (W204), GLK (X204), CLK (W207), E (W212), SLS (W197), CLS (W218)
– R-Class (W251), GL (X164), ML (W164)
– E-Class (W211), CLS (W219)
– S-Class (W221), CL (216)
– W166, W172, W246, W231
– W205

Reviews

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

  • 5
    7390 (83%)
  • 4
    944 (11%)
  • 3
    293 (3%)
  • 2
    64 (1%)
  • 1
    209 (2%)
94% of customers rate this company 4- or 5-stars
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Stef Verified Customer   
05-09-25

These keys work and are a great value. I'll buy more from them in the future when I need extra keys!

Delivery
5 / 5
Price
5 / 5
Thomas M. Verified Customer   
05-09-25

Easy, quick way to receive a replacement key

Delivery
5 / 5
Price
5 / 5
Kevin K. Verified Customer   
05-09-25

I'm well satisfied with all my shopping experience! And will recommend them to all locksmith!

Delivery
5 / 5
Price
5 / 5

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