2005 Buick Rainier Owner's Manual - Page 73

At times you may notice a decrease in range. This is normal for any remote keyless entry system. If the transmitter does not work or if you have to stand closer to your vehicle for the transmitter to work, try this: Remote Keyless Entry System Operation With this system you can lock and unlock your doors from about 3 feet (1 m) up to 30 feet (9 m) away using the remote keyless entry transmitter supplied with your vehicle. • Check the distance. You may be too far from your vehicle. You may need to stand closer during rainy or snowy weather. • Check the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again. K (Unlock): • Check to determine if battery replacement is necessary. See "Battery Replacement" under Remote Keyless Entry System Operation on page 2-5. When you press unlock, the driver's door will unlock automatically, the parking lamps may flash and the interior lights will go on. • If you are still having trouble, see your dealer or a qualified technician for service. You can program different feedback settings through the Driver Information Center (DIC). For more information see Driver Information Center (DIC) on page 3-43. 2-5