Tiguan Wiper issue
 

2013 Tiguan SEL 4 Motion The rear wiper stopped working. As well as front and rear washer fluid. The front wipers work fine. Did a little research and it could be the wiper module under the dash above the fuse block. The question could that be the cause ? Because the front wipers still work? And which module is it. There are I think five or six of them under there. Thanks for any help on this.