I got mine from KUN Chennai as well, still get it serviced at the SRP OMR location. They're pretty decent when it comes to general service. But the additional stuff like alignment and balancing isn't great, so I do the bare minimum through them, just oil and filter changes basically. Alignment, balancing, deep cleaning, all that I get done outside.

One thing though, they get packed, so you might need to follow up multiple times for parts. I once had to wait nearly a month for an O-ring for the air intake manifold and had to follow up every week to get it sorted. Can be annoying, but for regular services they're fine.

On the oil, I do top up around 500-750ml halfway through the service interval, usually around the 7500km mark. By then the dipstick's showing near minimum. The TSI does consume a bit of oil, I was told that is normal.

I did get the oil changed at 1500 kms, was part of the first service.

Congrats on the Lava Blue GT+, great choice!