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Passat my07
11-12-2017, 06:11 PM
Hi everyone,
On the weekend I changed the haldex oil and filter. (07 Passat gen 2 haldex).
I was just wondering what the haldex oil change interval is? The filter clearly states 60k in the book but the oil says it should be done with the inspection service.
I assume the inspection service is every 30k?
Thanks

Umai Naa!!
11-12-2017, 06:47 PM
It's every 60K in Australia.

From MY10 onwards, it's every 3 years.

Passat my07
11-12-2017, 08:21 PM
Thanks for the info.

kleung
18-12-2017, 02:10 AM
It's every 60K in Australia.

From MY10 onwards, it's every 3 years.

The service manual for my MY10.5 R36 says the Haldex is to be done once every 4 years or 60,000km, whichever comes first.

As for the 3 year thing, the way it was explained to me was that it is still to be done at least once every 4 years, but offset from the DSG service by one year. There's essentially a 4-year servicing cycle (assuming the KMs you do necessitate time-based servicing rather than distance-based). For the B6 V6/AWD Passats (3.2l and 3.6l), originally both the Haldex and the DSG needed to be serviced in year 4.

Because this meant that owners would be up for a major outlay at year 4, they changed it so the Haldex service was brought forward a year, so it would always be offset from the DSG service. So the (leaving aside the spark plug/air filter/cabin filter/brake fluid/timing belt servicing requirements), the service cycle would look something like this:

Year 1 - Oil change service
Year 2 - Oil change + Inspection service
Year 3 - Oil change + Haldex service
Year 4 - Oil change + Inspection + DSG service
Year 5 - Oil change service
Year 6 - Oil change + Inspection service
Year 7 - Oil change + Haldex service
Year 8 - Oil change + Inspection + DSG service

Umai Naa!!
18-12-2017, 09:15 AM
Bare in mind, the schedule in the book is not specific to the Australian market.

kleung
18-12-2017, 11:29 AM
Bare in mind, the schedule in the book is not specific to the Australian market.

Perhaps, but it's a good baseline to start from. And the schedule I listed above matches the advice I have received from FTG VW, especially the part about offsetting the Haldex service from the DSG service.

3C4M Guy
19-12-2017, 12:00 PM
I also did a Haldex oil and filter change just this last weekend on my Gen 2 2007 Passat. Last service was only 40,000 km ago, but it was due because of time. This service after 4 1/2 years was actually 6 months late and I'm glad I didn't wait any longer because there was blue-grey sludge on the outside of the filter. To get the oil level correct, I pre-heated the oil to the correct temperature by leaving the bottle in the sun for a while.

I actually panicked after finishing and driving the car because I thought maybe I'd inserted the filter the wrong way round. However a YouTube video showed the spring end inserted first, so that was a relief!

wfdTamar
02-05-2018, 03:15 PM
How easy is it to get to and is it pretty much like an old style manual gearbox oil change? Drain, fill through hole up till it dribbles out?

Where are you getting the supplies? Dealer?

Umai Naa!!
02-05-2018, 06:12 PM
There's 4 drain and fill plugs in close proximity. Do not mix them up. Do some research on it, otherwise it'll cost you a diff.

I get the oil through VW, as it's cheap enough at $55/L. The filter needs to be sourced through an overseas Haldex agent, as there's no listing through VW for it, on an R36 at least (Gen IV Haldex). It is a royal pain in the rear end to do. The cover comes off easy enough, but the spacer that distrbutes the oil through the filter does not come out easily, as a vacuum is created within the housing. Definitely buy a new one of those, if you're absolutely keen on doing the filter.

Having spent well over an hour trying to extract it, just to get the filter out, it's easy to see why VW doesn't bother listing it as a replacement part.

wfdTamar
02-05-2018, 06:55 PM
Yes, I'm sure they don't ever do the filter in mine - Gen IV. It's the one thing I get the dealer to do as I read the official manual description and decided it was too painful. That and getting to it without a hoist (boy would I love a hoist at home). Well and alignments. Hate putting my wallet in their hands every time.