” I’d taken my VW T5 van back to the dealer on numerous occasions, they reflashed the software to the transmission, but it never changed.  A friend was eager to install an iDrive into his Touareg, but I talked him into letting me try it on the T5 after assurances it was same unit. (EVC151) I could not believe the transformation, it feels like a different van and drives the way I want it too. transmission shifts down properly and the response again is brilliant. It’s like a new van was swapped over in my lunch break!”