I had a black bear a good way into my van through the driver's window one time in Lake Tahoe about 16 years ago.
I started closing my van windows most of the way at night.
Something about waking up with a startle from my comfy bed, sitting up quickly, seeing the opaque driver's and passenger seats that my feet were touching, with my head in the rear (rear doors were designed without an interior release handle), and the silouette of a bear against the mostly dark view through the windshield quickly backing out.
My guess its jump up and climb in shook the van, waking me, while its rear paws were still outside the window.