Rear differential oil change?

[Passat my07]

It’s not great that places like ecs show it the wrong way. I need to do mine soon so this’ll be helpful.
Did you just get the bits from vw? I’ve asked a couple of aftermarket places in melbourne but they don’t have them.
I got them from vw last time.

[3C4M Guy]

It’s not great that places like ecs show it the wrong way. I need to do mine soon so this’ll be helpful.
Did you just get the bits from vw? I’ve asked a couple of aftermarket places in melbourne but they don’t have them.
I got them from vw last time.

I got my parts from VW. I've completely re-edited my post because it turns out that ECS Tuning is correct and nearly everyone else is wrong! Have a look at this video from just before the 11 min mark.

How to change the haldex fluid and filter on a Mk5 R32, haldex service, G055175A2, 02D598574. - YouTube

Also, I've seen YouTube videos showing the screen filter on the Haldex pump clogged with sludge. So I'm currently working out if I'm brave enough to try to remove the pump while the Haldex is drained.

[Passat my07]

I did my Haldex service today and my filter was full of sludge too. I wouldn’t have thought mine would have to work very hard.