The Remote Keyless Entry (RKE) transmitter functions will work up to 195 feet (60 m) away, however, the operating range may be less while the vehicle is running.
There are other conditions which can affect the performance of the transmitter. See Remote Keyless Entry (RKE) System .
The following functions may be available if your vehicle has the RKE system.
[block ] (Lock): Press to lock all doors. You can program the vehicle so the turn signal indicators flash or the horn sounds when pressing [block ] on the RKE transmitter. For more information see "Flash Remote Lock" and "Beep Remote Lock" under DIC Vehicle Customization . If any door is open when [block ] is pressed, the horn will chirp five times as a reminder. All doors will lock except the open door. If the driver door is open when [block ] is pressed, all doors will lock except the driver door. Pressing [block ] may also arm the content theft-deterrent system. See Content Theft-Deterrent .This system stores electronic settings for two different keys. The settings are stored when a personal identity key is removed from the ignition and recalled when [block ] on the RKE transmitter is pressed. For information on storing climate control settings, radio settings and trip computer settings, see "Personal Identity Memories" under Radio(s) , "Ignition Keys" under Climate Control System and "Trip Computer" under DIC Vehicle Customization .
Each RKE transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer/retailer. Bring any additional transmitters so they can also be re-coded to match the new transmitter. Once your dealer/retailer has coded the new transmitter, the lost transmitter will not unlock your vehicle.
The RKE transmitter has a lithium battery which should last about three years.
Have the battery replaced if the Replace Battery in Remote Key message displays in the DIC or if the transmitter will not work at the normal range in any location. See "Replace Battery in Remote Key" under DIC Warnings and Messages .
The battery is not rechargeable. See your dealer/retailer to replace the battery.