Hey, I'm trying to clear up some confusion. I have a Cupra 300 ST and the car is only 4 months old but as I think I'm going to keep it for a while I want to get all of the servicing requirements clear from the start. I have no issue with carrying out the servicing however the Haldex and its servicing requirements is new to me. I'm aware the service interval is 30k but I intend to carry this out every 10-15k. I'm aware of what is required for servicing the rear diff especially cleaning the filter but I cant find any consistent info on the front diff. I see some of the front wheel drive cars call for an independent front diff service separate to the gearbox. My question is do the 4drive cars require this service for the the front diff?, or is the diff open and just part of the gearbox therefore a DSG service is all that's required.