You may know that Gridserve took over Ecotricity see. Perhaps the ones you are referring to were older Ecotricity ones and the map has not been updated. Just guessing!. Purely by chance, I saw 2 Gridserve charging points just off the A1 near Peterborough yesterday when I was using Ionity at the same location.When using the MBUX navigation, there are some public charging stations missing such as the Gridserve chargers at Wetherby UK. Does anyone else have the same experience or knowledge how to get your car to precondition the battery for fast charging if the station cannot be programmed in to MB Nav? 😁
Complete guide to the Gridserve (formerly Ecotricity) Electric Highway charging network | DrivingElectric
Need to charge your electric vehicle on the Gridserve Electric Highway network? Here's how it works, how much it costs and how to pay
It may be that Sat Nav is out of date. Are you using the Mercedes me app?