[Harpic]

Hi I’ve just purchased a 2015 220 4matic and out of curiosity Inthe spare wheel space is some electrical bits does anyone know what they do

 

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When you say bits do you mean the flat tyre inflation kit? It's a black plastic box shape with a dial and separate air cable, plus a metal air drum (about the size of a cup). If there's anything else then it's probably something the previous owner had done and it's the bits left over? maybe add some photo's to be sure?

 

[Harpic]

I’ve just had a proper look and it’s the h k music thing