2001 Chevrolet Tahoe Owner's Manual - Page 143

D Remote Door Unlock -- To contact the center, call 1-888-4-ONSTAR. You will be required to provide your security information. An advisor will send a command to your vehicle to unlock itself. The advisor can delay unlocking your vehicle. Remote Door Unlock is disabled 48 hours after the vehicle is parked to maintain the battery charge. D Vehicle Locator Service -- To contact the center, call 1-888-4-ONSTAR. You will be required to provide your security information. An advisor will send a command to your vehicle to sound the horn and/or flash the lamps. In order to provide you with excellent service, calls with the OnStar Center may be monitored or recorded. OnStar System Limitations Complete limitations can be found on the subscriber services agreement. OnStar Service is: D available in the 48 contiguous United States, Alaska, Hawaii and Canada; D available when the vehicle is within the operating range of a cellular provider; D subject to limitations caused by atmospheric D conditions, such as severe weather or topographical conditions, such as mountainous terrain. subject to cellular carrier equipment limitations. Premium Services (Includes Safety and Security Services) D Route Support -- An advisor can provide directions Global positioning capabilities used to deliver service will not be available if satellite signals are obstructed. OnStar will not function if the vehicle's battery is discharged or disconnected. It may also be inoperative if the vehicle is in an accident and the OnStar or vehicle electrical system components are damaged. Safety and security services are provided by existing governmental emergency service providers. OnStar will use reasonable efforts to contact the appropriate emergency service provider and request assistance but cannot promise that they will respond to the call in a timely manner or at all. or guidance to anywhere you want to go. In addition, they can help you locate gas stations, rest areas, ATMs, hospitals, hotels, stores, eateries and more. D Concierge Services -- The concierge advisor can obtain tickets, reservations or help with vacation/trip planning and other unique items and services. in the event that you are unable to drive. D Ride Assist -- An advisor can locate transportation 2-65