Had the 15000km service yesterday and noticed they've used Mobil 1 ESP instead of Castrol.
Googled it and it's probably this stuff:
Mobil 1
She's used 3.5L up to the 15000km so we'll see how she goes from now.
Also they upgraded the programming on the DSG as part of the service under the VW 37G7 CAMPAIGN. Heaps smoother, more noticeably at low speeds.
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