Nope. Rear window can only be raised via the internal switch or putting the key in the rear door keyhole and turning clockwise - which will also lock all the doors.
Bumping this thread again (and will also search the Audio section)... if anyone has a stock sub for 4th gens that they'd like to sell, please let me know.
Don't need the enclosure or amp, just the speaker, if possible.
Please also make sure that the outer edge of the speaker diaphragm is...