MB Test-Kit
Mercedes-Benz Test Kit
After programming the key for Mercedes-Benz cars, you can test the programmed keys on desktop (bench) with the help of Mercedes-benz test kit. You do not need to insert the EZS/EIS unit back into the car anymore. For details, please check the documents and educational videos below.
Mercedes-Benz Test Kit Contents

MBT-PC
Power Cable
MBT-W164
W164, W221 EZS/EIS Test Kit
MBT-W169
W169, W209, W211 EZS/EIS Test Kit
MBT-W202
W202, W208, W210 EZS/EIS Test Kit
MBT-W203
W203, W639 EZS/EIS Test Kit
MBT-W215
W215, W220 EZS/EIS Test Kit