Transmission cooler and oil cooler -- also overheating in general

[GeorgeSSSS]

I'm evaluating buying an H2 after my current SUV was destroyed in an auto collission (the other side has admitted fault). The H2 owners manual I got online mentions a tranmission cooler and an oil cooler. However, I can't find anything about how they work.

My precise questions: Does the transmission cooler have an electric fan activated by a thermostat so that it "kicks in" when needed (this is what my destroyed SUV had). Does the oil cooler have a similar set up? If not, could someone describe how these units work? I take my SUV into some remote areas with others on board, so this is important to me.

Thanks,

GeorgeSSSS