I just wanted to add to this thread to let everyone know that I too have been sucessful with adding the OEM cruise to my Vibe. I'll walk through the steps for everyone (like me) who was looking for more info on how complicated the install is and what is needed. Hope this is helpful:1) Based on what I've been able to find, this install will work with any drive by wire (electronic throttle) Vibe. I have an '06, 5-speed base model and had no issues.2) You will need: The Switch - ACDELCO Part #D1919E (got mine at
http://www.rockauto.com for $35.00 shipped) They don't have them in stock and it will take about 3 weeks to get. (2) # 8 X 1/2" long machine screws. A set of Torx bits for your socket wrench (actually, you only need one, I think's a 25, but you might as well get a set, as every important bolt on the Vibe is a torx.) Something to cut a hole in the steering wheel shroud. I used a fine tooth scroll saw blade. It would have probably been a little cleaner with a dremel tool ("Honey... we need to go to Home Depot!").3) Ok, now that you've got all your tools & parts, you're ready to start. First, remove the negative battery cable from the batter post. SAFETY ALERT - It is extremely important to disconnect the negative battery cable! Now wait at least 15 minutes before doing anything else (have a beer... or two, but not three). If not, you're going to be working around a charged airbag. Trust me, you don't want to get smacked in the face with a bag of air traveling 200 mph!4) Locate the two torx (star) bolts on either side of the steering wheel (approx. 8 o'clock and 4 o'clock). Unscrew them. You will probably find it a pain in the A** to actually get the bolts out of the shroud, they snap into the shroud. I found it easier to pry back the shroud a little and dislodge them from the back (this will make more sense when you're actually doing it). 5) With the bolts out, the airbag piece of the steering wheel should lift right out. At this point, it's still attached with a short wired connection. You don't have to disconnect this, just leave it connected and gently place the whole thing on top of the column.6) Locate the two mounting holes that match the switch you have in the lower right area of the alumnium plate in front of you. If you're a purist, you can dig out your #8 -32 tap, and tap threads in both holes. I had stainless screws, so I just ran the screws in and out of the alumnium. Worked fine.7) Cut a hole in the shroud. This is a little tricky. The hole needs to be centered between the two mounting screws. I cut a rectangular hole about 1.25" x 7/8". The hole only needs to be big enough to fit the cruise stick through, with a little wiggle room to move the stick up/down/back. It took me a few test fits to get it right.8) Install the cruise switch. Mount it to the steering wheel with the 2 screws. Test the up/down/back positioning. Make sure the stick isn't rubbing and has enough room to move freely. Remove the green grounding wire from the plug connection next to where the airbag is attached. You can remove this piece completely. It grounds the circut, telling the computer that cruise is not present in the car. Plug in the cruise switch.9) Carefuly re-install the airbag with the two torx screws. Re-connect the negative battery cable and test drive. Hint- If the switch is installed properly, the cruise light on the dash will be lit when the on/off button on the cruise stick is depressed. Be sure to also test the horn (to make sure none of the wiring got pinched during the install. 10) Enjoy your new $35.00 dollar cruise control (an $850 value, considering cruise is only offered with the complete power package).9)