I have a 2024 Venza and I too had the oil serviced at 1700mi. Precautionary at best but a good mindset for me. Although I had taken to the dealer for the oil change and rotation was not happy with the oil burning off smell inside the cabin. I don't know why there was residual oil spilled on the, probably exhaust pipe, but it was definitely on something hot. The smell lasted for three days. during the 3 days I only traveled short trips but any smell at all should nor have been observed as far as i'm concerned