One problem related to rear window wiper washer has been reported for the 2008 Saturn VUE. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Saturn VUE based on all problems reported for the 2008 VUE.
Electrical issues with rear wiper and heating element(defogger) system. Pressing the rear defogger switch to turn on the heating element would instead start delivering windshield washing fluid continuously. Pressing the rear wiper switch would start the wiper in a very erratic and scary way. Whole system works in a spooky way.