How to read Mercedes-Benz EIS password

First, you need a BENZ Infrared Adapter and VVDI MB Tool

 

Then the connection

Connect EIS with correct cable on the bench.
Connect device OBD line to cable OBD head
NOT CAR OBD

Next, go to read EIS password

Step 1 – select working key, communicate mode and chassis
Warning: this operation should perform on the bench
Step 2 – press “Data acquisition” to start with the following steps:
1) connect device OBD line to cable OBD head on the bench
2) connect IR adapter to VVDI MB Tool
3) data acquisition
4) 50% complete
5) 100% complete
6) save acquisition data
Step 3 – press “Update data” to send acquisition data
Step 4 – press “Query result” to get result

Warning:
1 this operation needs about 2.5 hours. Don’t perform this operation on the car
2 connect EIS to correct cable before continue
3 don’t connect ESL to cable

Attention：
Connect EIS with correct cable on the bench. Don’t connect ESL.
Connect device OBD line to cable OBD head
NOT CAR OBD

Tech support from http://www.xhorseshop.com/