Hi, drftr!
Thanks for reaching Microsoft Community. We are sorry to learn you have issues looking for the "head" of your Surface charger. Thanks for letting us know about this. I am here to help you out.
You bought the brand new Surface Go with a charger in Malaysia. You wish to use this in Europe. If I may ask, which part in Europe do you wish to use the device to charge?
Our charger can be used anywhere around the globe since its voltage is from 100V to 240V and is compatible with a 50hz or 60hz power outlet.
What you will need is a power plug adapter that will fit into the wall outlet in Europe. If you frequently travel in multiple countries, it is beneficial to get a universal power adapter. You can check online for most stores that would sell this. All you need is a power adapter that plugs into an outlet in Europe.
We hope this helps you out, we highly encourage you to inform our Community by clicking on Yes or marking my post as an answer. This will help other members who may have the same issue as you. Otherwise, don't hesitate to update us so we can further assist you.
Kind regards,
Janette_Z