2000 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 84

yellowblue D Do the same twice to turn off the automatic door Lockout Prevention To protect you from locking your key in the vehicle, this feature stops the power door locks from locking when the keys are in the ignition and a door is open. If the power lock switch is pressed when a door is open and the key is in the ignition, all of the doors will lock and then the driver's door will unlock. lock feature. No doors will lock or unlock. Auto unlocking will not work if auto locking is turned off. panel once to unlock the driver's door and lock all other doors. lock and unlock. (This is the factory setting). D Press the unlock side of the lock switch on the door D Do the same twice to unlock all the doors. All doors D Do the same three times to turn off the automatic door lock feature. No doors will lock or unlock. You can exit the program mode any time by turning the ignition to ON. The automatic lock feature will lock all the doors when the vehicle speed is greater that 15 mph (24 km/h) for two seconds. Your vehicle left the factory programmed to have all the doors unlock once the key is removed from the ignition and lock when vehicle speed exceeds 15 mph (24 km/h). See your dealer for more information. If the lock/unlock switches are not pressed while in the programming mode, the respective auto lock/unlock setting will not be modified. Keyless Entry System (If Equipped) If your vehicle has this feature, you can lock and unlock your doors from about 3 feet (1 m) up to 100 feet (30 m) away using the remote keyless entry transmitter supplied with your vehicle. Your keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 2-6