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Model specific boards => Golf mk7 => Topic started by: Adam T7 on 21 April 2021, 07:31

Title: 7.5 GTI DSG oil and filter change
Post by: Adam T7 on 21 April 2021, 07:31
When do folk recommend changing the filter and oil in terms of age and/or mileage.
I’ve only done 10k and the car is nearly 30 months old from new.
Title: Re: 7.5 GTI DSG oil and filter change
Post by: fredgroves on 21 April 2021, 09:00
When the service interval tells you?

The car will tell you when an oil change is needed, should be on an annual cycle if you are doing low mileage.
Title: Re: 7.5 GTI DSG oil and filter change
Post by: Adam T7 on 21 April 2021, 09:16
Car will tell me based on VW’s algorithm. Having had a Discovery that had a BorgWarner 7 speed Auto box (different tech I know) that was ‘Sealed for Life’ and never appeared in the Service interval, yet BorgWarner recommended 100k mile oil and filter change I was interested in folks real life experiences?

Lots of Discovery’s were having issues at about 125k with auto boxes due to lack of maintenance.
Title: Re: 7.5 GTI DSG oil and filter change
Post by: Yusee on 21 April 2021, 09:27
Car will tell me based on VW’s algorithm. Having had a Discovery that had a BorgWarner 7 speed Auto box (different tech I know) that was ‘Sealed for Life’ and never appeared in the Service interval, yet BorgWarner recommended 100k mile oil and filter change I was interested in folks real life experiences?

Lots of Discovery’s were having issues at about 125k with auto boxes due to lack of maintenance.

That's interesting. I think when problems start appearing at that kind of mileage, it's a toss up as to whether something is a serviceable item or not
Title: Re: 7.5 GTI DSG oil and filter change
Post by: Aparat on 21 April 2021, 09:37
I might be wrong so please correct me if so but Its 40k for 6 speed and 80k for 7speed box  :huh:
Title: Re: 7.5 GTI DSG oil and filter change
Post by: fredgroves on 21 April 2021, 09:41
According to the internet:

Quote
After the synthetic/mineral debacle some VAG dealers took the view that the dry clutch 7-speed DSG needed an oil change every 40,000 miles, but the official Volkswagen line is that they don't. The 6-speed wet clutch DSG is a maintenance box and does need fresh oil and filter every 40,000 miles

So DSG6, definitely change the oil, DSG7.... probably a good idea to change the oil.

Title: Re: 7.5 GTI DSG oil and filter change
Post by: fredgroves on 21 April 2021, 09:42
Car will tell me based on VW’s algorithm. Having had a Discovery that had a BorgWarner 7 speed Auto box (different tech I know) that was ‘Sealed for Life’ and never appeared in the Service interval, yet BorgWarner recommended 100k mile oil and filter change I was interested in folks real life experiences?

Lots of Discovery’s were having issues at about 125k with auto boxes due to lack of maintenance.

That's interesting. I think when problems start appearing at that kind of mileage, it's a toss up as to whether something is a serviceable item or not

In the world of Land Rovers, 125k is "delivery mileage"  :laugh:
Title: Re: 7.5 GTI DSG oil and filter change
Post by: Rudedog on 21 April 2021, 14:55
I've copied this from the TPS website regarding servicing of all DSG boxes.

Service intervals:

The table below gives an overview of these gearboxes and their service intervals:

Gearbox type   Gears   Service interval   Fluid*
DQ200   0CW   7-speed   No service interval   G 055512A2
DQ250   0D9   6-speed   40,000 miles - Fluid and filter   G 052182A2
DQ381   0GC   7-speed   80,000 miles - Fluid only   G 055529A2
DQ400**   0DD   6-speed   40,000 miles - Fluid only   G 052182A2
DQ500   0DL   7-speed   40,000 miles - Fluid only   G 052182A2
DQ500   0BH   7-speed   40,000 miles - Fluid only   G 052182A2
DL382   -   7-speed   40,000 miles - Fluid only   G 055529A2
DL501   -   7-speed   40,000 miles - Fluid and filter   G 052529A2

All of my DSG boxed cars have had a 40K mile interval (not years).

AFAIK all of the wet-clutch DSG boxes have a 40k interval (both 6 & 7 speed).

Title: Re: 7.5 GTI DSG oil and filter change
Post by: madstaff on 21 April 2021, 17:31
Does that TSB list the recommended service intervals for the manual box VAQ diff??
Title: Re: 7.5 GTI DSG oil and filter change
Post by: willni on 22 April 2021, 06:50
In the world of Land Rovers, 125k is "delivery mileage"  :laugh:

In the world of Land Rover, electronics are the service items :wink: :grin:
Title: Re: 7.5 GTI DSG oil and filter change
Post by: Adam T7 on 22 April 2021, 10:25
Every car has issues, but it’s the corner cutting and poor quality components on what is supposed to be a premium brand that drove me away from JLR. I always wanted a GTI, so it made sense on many levels to swap over. Build quality on my GTI is so much better than on my Discovery 4.
Title: Re: 7.5 GTI DSG oil and filter change
Post by: fredgroves on 22 April 2021, 10:28
Hard to say what truly is a "premium" brand though these days. All of the ones you'd consider to be are trading on their past (even if their past isn't actually as good as people remember...)

Probably the best made cars are from brands you'd not consider premium at all - Hyundai and Honda for example.