I think it is included in the every 5k service, they charge Rs 1600/- for 5k service for labor, this includes full car wash and labor for everything written in manual (If they are honest and do all things).
But i can see/confirm coolant fill up, battery water till high level, new grease on every lock and full body wash, of course i can not confirm nut and bolt tightening. Plus of course they give you printed document of maintenance history, which is good for resale and warranty claim, so it is worth it.