Does anyone know what this is?

[ArthurAndersen]

... And what I can do about it?

 

[WelshGas]

View attachment 132939... And what I can do about it?

If that connection is directly below the kitchen unit and between NS rear wheel and Waste tank drain then it is probably the connection for an External Temperature Sensor.

Part 14.

https://www.lllparts.co.uk/catalogs/vw/RDW/CAMP/733/9/972/972090

and it connects to this sensor clipped up under the sill.

Outside Ambient Air Temperature Temp Sensor For VW Audi Seat Skoda 1J0919379A | eBay

Product description: 100% Brand New & High Quality Part Numberï¼ 1J0919379A ( Compatible table only for reference , if you can not ensure the fitted part , please feel free to contact us . Thank you ) Fitment: For various Models of VW Audi Skoda & Seat Quantity: 1 piece Attention: Please double...

www.ebay.co.uk

 

[The Tall Luthier]

If that connection is directly below the kitchen unit and between NS rear wheel and Waste tank drain then it is probably the connection for an External Temperature Sensor.

You’re just amazing WelshGas.
Before I even opened this thread I knew it would be your reply with something accurate and helpful. Kudos

 

[ArthurAndersen]

If that connection is directly below the kitchen unit and between NS rear wheel and Waste tank drain then it is probably the connection for an External Temperature Sensor.

Part 14.

https://www.lllparts.co.uk/catalogs/vw/RDW/CAMP/733/9/972/972090

and it connects to this sensor clipped up under the sill.

Outside Ambient Air Temperature Temp Sensor For VW Audi Seat Skoda 1J0919379A | eBay

Product description: 100% Brand New & High Quality Part Numberï¼ 1J0919379A ( Compatible table only for reference , if you can not ensure the fitted part , please feel free to contact us . Thank you ) Fitment: For various Models of VW Audi Skoda & Seat Quantity: 1 piece Attention: Please double...

www.ebay.co.uk

Sorry for the delayed response. WelshGas thank you. As per the reply below, you really are a mine of useful information. I reply appreciate your input!