digimaster III user manual.pdf - Jinghang Technology (HK) Co.,Ltd

Step 3: The device will download update to your key list.About Automatic mode, Advanced mode and Special mode.Key programming can be done by Automatic mode and Advanced mode. The results of both methods are the same andthe process is also similar, the only difference is: when in Advanced mode, you can use you own data (bin format or otherYH format), skip some steps to save time and tokens. Special mode suitable for BMW using two keys in one key channel.4.3 Mercedes Benz Key ProgrammingStep 1: Go to the Mercedes Benz Key programming page.Step 2: Take S Class W220 as example, click "S Class", choose Automatic mode, you will see there are 3steps to program the key for Benz W220.