You can do a lot with Vdash, starting from changing language, through some engine tuning, ending with configuration changes. Language change is available for You at the moment, configuration changes need first to PIN retreival for unlock CEM.

For that You can send CEM to our address: https://d5t5.com/article/contacts-d5t5-s-r-o (please notify us before you send it). The decoding is free and You pay just the shipping cost back to you - approx 25,- Eur.
Or you can visit our main contact for Poland - https://d5t5.com/dealer/l7hm-mtn and he can do it via OBD - price is approx 50,- Eur

All You can do with vdash is explained here:
https://d5t5.com/article/vdash-volvo-diagnostic
and here:
https://d5t5.com/article/volvo-change-configuration

Prices can be found there: https://d5t5.com/wiki/vdash/article-pricelist