rear wiper assembly removal. Few questions.......

I removed the wiper arm, wiper shaft nut and washer, and the long plastic interior cover. Do the lighted grab rails and "C" pillar panel need to be removed too? I can see the wiper motor but not sure how to proceed.

it;s flexible enough it can be can manipulated it out,.

There are two bolts, and then the unit is pulled through the grommet.

So there are two bolts that secure the wiper motor, once removed , and the power plug pulled out, the electric motor can be dropped down?

You get the whole assembly: motor, transmission, and control module.