VVDI MB W164 2010Y All keys lost without gateway

Used VVDI MB:

I made W164ML 2010Y

but not working for all keys lost, but can only read the info.

Attach the error images:

Analysis:

1. When you collect the EIS data, you should choose W164 not W166.

2. Choose “IR” to read the EIS, to see if it can read out successfully.

The result is: Of course I did. You cannot use password calculation. Reading of EIS data is possible.

yesterday W216 key making.

3. For W164, it needs to connect the gateway.

Finally, W164 all keys lost key programming done.

I didn’t use the gateway, nor the extra adapter, I used W221 cable.

After all hundreds of times the old-fashioned and withdrew key.

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