Can anyone identify this on my T6?

[ash123]

Hi all. Recent T6 (shuttle) owner and wondering what this outlet is underneath the van on the passenger side? Thanks

 

[secret lemonade drinker]

Its the exhaust from your webasto diesel powered engine oil heater that comes on below a certain temperature to heat up the engine quicker that just running it

 

[ash123]

Its the exhaust from your webasto diesel powered engine oil heater that comes on below a certain temperature to heat up the engine quicker that just running it

Cheers! Was wondering if it was something like an air heater or not