Error: Driver Door Contact Switch

[CALPT]

Hello fellow T6 owners.

Since March, a warning light has appeared on the display with the text "Error: Driver Door Contact Switch"

See the picture, although it is in Swedish.
have taken the car to the Volkswagen workshop but they have never heard of the fault and have not been able to solve it. Does anyone here have experience from this?

Help me please ...

 

[Molezy]

Hi did you manage to get this sorted? How old is your vehicle? We are a conversion company that use the VW Shuttle models and we are now noticing that a small number of vehicles have the exact same fault all about 12months old.