Mercedes-Benz smart-key calculator

key mercedes-benzCalculator allows you to calculate dump for Mercedes-Benz's infrared key by dump of electronic ignition switch (EIS, EZS).  


Supported car models:

  • A-class: W169
  • B-class: W245
  • C-class: W202 and W203
  • CLC-class: W203
  • CLK-class: W208 and W209
  • E-class: W210 and W211
  • CLS-class: W219
  • S-class: W220 and W240
  • CL-class: W215
  • SL-class: W230
  • SLR-class: W199
  • SLK-class: W171
  • M-class: W164
  • G-class: W463
  • GL-class: W164
  • R-class: W251
  • VITO, VIANO: W639
  • SPRINTER: W906


Working with the calculator:

  1. Read EEPROM dump of Motorola MCU from electronic ignition switch (EIS, EZS).
  2. Upload dump to calculation server, select keys that need to be calculated and start calculation.
  3. After some time (about 10 minutes) you will get dumps of keys versions 11, 41 and 51.
  4. Write dump to the key. Key ready to work.

 Mercedes key calculator