Not to sound like a smart butt , I dont plan on being a member very long. I am currently leaasing a 2008 rado crew cab. leased Sept. 2008 2400 miles so far. The only thing I like about it is the color. Lets see where do I start, First the dealer (salesperson ) jeff k of taylor cheverolet located in Taylor MIch. , told me that the truck had features that it does not have. like fuel management and onboard diag. low tire pressure warning. The onstar system worked the first few days of the lease, I could'nt understand why I wasnt receiving any phone calls OR the diagnostic report sent via e-mail. It turned out that the unit was FRIED according to the dealer. After picking it up the truck from service still didnt work. When they did repair it I had my wife call me back on my original phone number,it looked like everything was ok NOT SO. Still no incoming calls, after I called support they told me that my phone # had changed when they put in the new module.No body told me. I had to make a call. to find out. I did not receive any diog. reports for the month of Oct. , Nov. , Dec. they couldnt reach my truck because of the Freid module. I would think after one mo. that they would E- MAIL me or call me at my home # or even write me a letter to ask if i am having a problem with my sysyem.No one from onstar or G M has come forward to make things right with me. I cant call my work using onstar, try calling 1-313-299-1725 see what happens. Another problem is my windows do not go down when its real cold. the dealers answer was to let the truck warm up first, I tried that and it took 20 minutes of my time and fuel to free the windows when all the dealer had to do was spray the window seal with Teflon spray, I guess that was too much trouble. I drive with a light pedal and the mileage still sucks I traded in a 2000 ford F 250 SUPERDUTY Diesel with 53000 miles on it. this picce of crap is not even half the truck of my ford. I will admit its my fault for not doing my home work before making the switch. I tried to get out of the lease but to no avail. I have 35 months 2 weeks and 1 day left on my lease and my truck will be a rolling billboard telling of my displeasure with G.M. cheverolet and ONSTAR. I do hope the rest of you enjoy what you own and drive, in my case I got less, a lot less than I was led to believe I was getting Thank you for letting me vent. John Manoulian Jr.