Mine has an inflation kit though I wont be able to look until this afternoon however it's just a pump and bottle of sealant, something like the stuff in these 2 links
sealant - https://www.ebay.co.uk/itm/401597931607?ul_noapp=true
pump - https://www.amazon.co.uk/MERCEDES-PUNCTURE-MOBILITY-COMPRESSOR-INFLATOR/dp/B07P14ZD65/ref=asc_df_B07P14ZD65/?tag=googshopuk-21&linkCode=df0&hvadid=324008818019&hvpos=1o2&hvnetw=g&hvrand=16792485004552436065&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1006484&hvtargid=pla-698774341090&psc=1
Just google Mercedes tyre inflation kit and I'm sure you'll find loads. I think it the same kit rebadged for the Smart car as well.
However, surely it's all pretty much the same stuff whatever brand you buy. My wifes Mini looks the same as does my daughters Ford and our Motorhome so you're paying over the odds for the Mercedes name.
sealant - https://www.ebay.co.uk/itm/401597931607?ul_noapp=true
pump - https://www.amazon.co.uk/MERCEDES-PUNCTURE-MOBILITY-COMPRESSOR-INFLATOR/dp/B07P14ZD65/ref=asc_df_B07P14ZD65/?tag=googshopuk-21&linkCode=df0&hvadid=324008818019&hvpos=1o2&hvnetw=g&hvrand=16792485004552436065&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=1006484&hvtargid=pla-698774341090&psc=1
Just google Mercedes tyre inflation kit and I'm sure you'll find loads. I think it the same kit rebadged for the Smart car as well.
However, surely it's all pretty much the same stuff whatever brand you buy. My wifes Mini looks the same as does my daughters Ford and our Motorhome so you're paying over the odds for the Mercedes name.