Hello, I just got off the phone with the dealer about the 60K service for our vehicle. Was informed that on the 2018 GLC300 was quite extensive, they needed to drop the transmission pan, was 6 hours of work and cost would be just under $1750 for the service. I have owned many cars over the years, never heard of such a thing, and seems very very pricey. Is this really needed, maybe I just have the service done at a European car specialty center vs the dealer? Any advice or guidance would be appreciated.