After parking my Mercedes Vito van for about a month it decided not to recognise the key anymore.
I asked a few people who are “Mercedes experts” about the issue and they told me to get a new key @ around £200 and that wasn't guaranteed to work so I decided to have a look at it myself and I found out that it only needed a good clean! 🧽 👌👨🔧
![](https://i.ytimg.com/vi/vP74hq4IGcI/maxresdefault.jpg)