How to: renew Mercedes Benz W169 ESL using VVDI MB tool on bench.
Here are some screenshots of each step so you can see.
1st Reading of used ESL:
Get Erase Pass Success:
Renew ESL Successfully:
Read ESL data again after Renew:
Read ESL data again after cycle power:
As you can see from these screenshots all has worked as it should with the W169 ESL.