2012 Chevrolet Colorado Owner's Manual - Page 10

1-4 In Brief Lock and unlock feedback can be personalized. See Driver Information Center (DIC) on page 5‑20. See Keys on page 2‑2 and Remote Keyless Entry (RKE) System Operation on page 2‑3. Remote Keyless Entry (RKE) System The RKE transmitter is used to lock and unlock the doors from up to 9 m (30 ft) away from the vehicle. Door Locks Manual Door Locks Lock or unlock the doors from the outside with the key in the driver or front passenger door or press the LOCK or UNLOCK button on the Remote Keyless Entry (RKE) transmitter. Press UNLOCK to unlock the doors and press LOCK to lock them. Press L to sound the horn and to flash the exterior lamps for 30 seconds. From inside the vehicle, move the lever on the door forward or rearward to lock or unlock the door. Seeing the red line on the lever indicates the door is unlock.