I'm currently having a worry about my Haldex in my car, as under normal fast driving conditions, I'm occasionally experiencing what feels like understeer.
Also, on a straight, slightly damp road, under 50 to 75% acceleration pedal press (Race Mode, DSG in S and ESP in sport), the car made some awful noises and didn't make too much progress- I believe its called tramping?
This all said, I did get a slo-mo video of my car in the snow, with the rears spinning, which points to Haldex being OK.
So, what do you good folks reckon- can you get sporadic Haldex issues, or is it either working or not, should I get VW to look at it? I don't want to book it in, just for them to say its fine and bill me for the investigative work!
Cheers
Dan