So I am coming back from Vegas I used the CC to speed up and all of a sudden it stopped working. I have used my cruise for a couple months now with now issues. I went to check the fuse and there is not one there. Where should I check to fix this.

 

look into this https://www.audiforums.com/forum/diy-do-yourself-55/write-up-b5-cruise-control-module-fix-57846/

 

I have been looking at that post before I made this thread but am I really going to have to take my steering wheel apart to change that whole unit if thats whats bad.

 

i though that the module was somewhere in the glovebox compartment. not 100% sure on that

 

It's under the dash through the glove box. I soldered mine and it still doesn't work. I tested the switch with my voltmeter and it works fine. I think I might need a new vacuum pump

Those are pretty much the things that can go wrong... unless one of the vacuum lines came off your actuator.

 

Thanks Brian and Tourbo. I am going to check that stuff later.

 

Where is the actuator?? If you could take a pic that would be awesome.

 

It started working tonight. How odd!!

 

Must be solar flares or some *****. Same exact thing happened to me today.

Worked on the way to soccer, did not work coming home (turned it off for a while, back on, nothing). Let it sit in the garage a few hours, worked just fine heading to the grocery store and back.

Anybody else ever have this happen and had a failure we can expect?

 

Is your glove box packed full of stuff?? I ask because after I cleaned out my glove box it started working. Not completely clean but not packed. I say this because maybe its a heat issue.