Not an online but if you have a GM dealership near you and you are out and about - stop in and take a chance
There is a second chance mail in option (see official rules for details).
http://www.gm.com/vc/hotbutton/index.html
Who may participate: Promotion open to legal residents of the 50 United States and the District of Columbia who are 21 years of age or older at time of entry and hold a valid U.S. driver's license. Employees, officers, and directors of General Motors Corporation ("GM" or "Sponsor"), its subsidiaries, affiliated companies, dealerships, advertising and promotion agencies, and those associated with the development, distribution or implementation of this Game, their immediate families (including parents, in-laws, siblings, children or spouse, regardless of where they live) and members of the same household, whether related or not, are not eligible to participate.
How to play the game: Visit a participating GM dealer during the Promotion Period and press the blue OnStar button in a designated GM Hot Button promotional vehicle equipped with OnStar to speak to the Operator, and connect to the game play phone line. You will be asked to provide your primary home telephone number, your home zip code, and the last four (4) digits of your driver's license number. The game play operator will tell you if you are a winner. In the event that a designated OnStar equipped promotional vehicle is not available for any reason, you may obtain an official game play request form from your participating GM dealer. To play the game by mail, complete the game play request form with your name, address, city, state, zip code, home telephone number, the last 4 digits of your driver's license number, one selected vehicle model/brand from the dealership you visited, and the complete name of the dealership where you received your request form, and mail in an envelope to: GM Hot Button Game Play Request, P.O. Box 16593, Mascoutah, IL 62224-6593. Requests must be postmarked by March 1, 2004 and received by March 8, 2004. All required information, including dealership name, must be included or request form is void. Only original game play request forms are eligible. Photocopies of request forms, or electronically, digitally, or mechanically reproduced game plays will be disqualified. Independent judges will play the game on your behalf and will inform you if you are a potential winner. Only winners will be notified. Limit one game play per person. Limit one game play per home telephone number or household during the Promotion Period, regardless of the method of participation. All game play registrations and requests become the property of the Sponsor and will not be acknowledged or returned, and no correspondence will be entered into.
Winning: If you receive a winning message from the GM Hot Button game play operator, or independent judges who played on your behalf by mail-in request, you are a potential winner subject to verification. Your game play will be verified by independent judges whose decisions are final and binding in all respects.
Odds of winning: Total approximate number of game plays available is 5,500,000. Total prizes: 1000. Odds of winning: Approximately 1:5,500.
Prizes: 1,000 Grand Prizes. 1,000 GM vehicles will be awarded based on the participating GM dealerships and the make/brand of the designated OnStar equipped promotional vehicles used by participants when playing the game. A winning participant will be awarded a GM vehicle that corresponds to the make/brand of the vehicle used when such winning participant plays the GM Hot Button game or the make/brand of the vehicle indicated on participant's mail-in game request form. For example: If a participant receives a winning message while in a Pontiac vehicle, the prize awarded will be a Pontiac, with make, model and features as determined at the sole discretion of the Sponsor. If a participant receives a winning message by mail-in request, the prize awarded will be a vehicle based on the name of the participating GM dealership and the make/brand of vehicle sold by the named GM dealership as indicated on such participant's game request form. Of the 1,000 total available vehicle prizes approximately 625 will be Chevrolet, with a minimum Manufacturer's Suggested Retail Price (MSRP) of $9,995; approximately 15 will be Oldsmobile, with a minimum MSRP of $18,950; approximately 130 will be Pontiac, minimum MSRP $15,495; approximately 43 will be Buick, minimum MSRP $22,305; approximately 6 will be Cadillac, minimum MSRP $31,060; approximately 70 will be GMC, minimum MSRP $15,405; approximately 2 will be HUMMER, minimum MSRP $49,995; approximately 104 will be Saturn, minimum MSRP $10,995; approximately 5 will be Saab, minimum MSRP $26,090. The actual vehicle and features/options will be determined by Sponsor in its sole discretion, and actual MSRP of each vehicle may vary depending on the features/options it contains, but will not fall below the minimum MSRP for each vehicle brand listed above. Vehicles will be delivered to winner through the participating GM dealer that the winner visited to participate in the game. No other delivery option will be available. Vehicles will not be delivered anywhere outside the United States. Subject to availability, prizes will be delivered approximately 120 days from final verification of participant's eligibility. Winner is responsible for all taxes and expenses, including but not limited to: sales tax, luxury tax, destination charges, registration, title and license fees, insurance, and all other costs incurred in claiming, registering or using the vehicle. Winner must present their valid U.S. driver's license, verify the home telephone number they provided to participate in the game, and provide satisfactory proof of liability insurance prior to prize delivery. Prize details and availability are subject to change. In the event a particular vehicle cannot be supplied for any reason, a similar vehicle of comparable value may be substituted at Sponsor's sole discretion. Prize is non-transferable, and no cash substitutions except at Sponsor's sole discretion. One prize per person, household or family. Average vehicle cost based on all available prizes is $28,000. Total MSRP of all available prizes: $28,000,000.
