2015 Chevrolet City Express Owner Manual - Page 34

Keys, Doors, and Windows When the driver and/or passengers are in the vehicle, the system will still arm when all doors are closed and locked and the ignition key is in the OFF position. 2-11 Disarming the Alarm System Do one of the following to disarm the alarm system or turn off the alarm if it has been activated: . . Vehicle Security System Activation The security system will activate as follows: . Press K on the RKE transmitter. Unlock the driver door using the key. The system is automatically disarmed when the vehicle is started with the correct key. The key uses a transponder that matches an immobilizer control unit in the vehicle and automatically disarms the system. Only the correct key starts the vehicle. The vehicle may not start if the key is damaged. The headlamps blink and the horn sounds intermittently. The alarm automatically turns off after a period of time. The alarm will sound if the vehicle is tampered with again. The alarm will sound if opening a door without using the key or RKE transmitter, even if the door is unlocked by using the inside lock knob or the power door lock switch. Immobilizer See Radio Frequency Statement on page 13-12. Immobilizer Operation This vehicle has an alarm system. The system does not have to be manually armed or disarmed. The vehicle is automatically immobilized when the key is removed. This security light blinks whenever the ignition is placed in LOCK, OFF, or ACC. If the immobilizer system is malfunctioning, the security light will remain on while the ignition switch is placed in ON. If the engine will not start using a registered key: 1. Leave the ignition in ON for about five seconds. 2. Turn the ignition to OFF or LOCK, and wait for about 10 seconds. .