My wipers have been acting up these last few days and today they've completely stopped. I've been researching this and seems like it may be a build up of grease in the control board. As they were going I noticed the lower settings wouldn't respond. I'd have to turn the knob up to the fastest setting to get a response, then switch to lower speed for the wipers to work. Now I get nothing from the wipers, the sprayer stopped working short time after. I figured I'd try opening up the housing and seeing if that's the problem, but now I'm seeing that my cruise control isn't working. I'm wondering if this is a wiper motor issue or if it's the multifunction switch. The turn signals do work. The cruise control does not work, wiper knob does not work and sprayer does not work. This is my daily driver and work vehicle and not many dry days here in Seattle so I'm trying to figure this one out quickly. Getting to the motor doesn't seem too bad, I can try tomorrow. I did find a video on how to replace both parts so that helps. I'm just trying to figure out which is the real problem. If it is the motor controler module maybe a good cleaning will save me buying a new one. Anyone have any input?