Anyone have any info on how to replace the rear window washer fluid sprayer? I think mine is clogged. Do I just pull on it?

I swapped the front and rear washer fluid pumps, and both pumps are working fine. With either pump, the fluid just dribbles out of the rear sprayer nozzle.

I'm thinking the rear sprayer nozzle needs to be replaced, or at a minimum, given a long vinegar bath.

TIA!

https://www.ecstuning.com/BMW-E53-X5-M54_3.0L/ES170715/