Welcome.We are both from the Netherlands :smile:
Can I ask a question here as well?
The spare key has oxidised. The battery part still works, but of course the transponder died. It's too far gone to remove the oxidation. Is there any way to replace this and connect it to the car again without paying 300 euros at the MB dealer?
Thank you very much! "Groetjes" (greetings) from the Netherlands
Didn't know it could do this!