For 1990-2009 cars
(Lock): Press to lock the doors, liftgate and fuel tank door. If the driver door is open, the doors will not lock.
(Unlock): Press to unlock the doors, liftgate and fuel tank door.

Press and hold to lower all the windows.

### Matching Transmitter(s) to Your Vehicle

Each RKE transmitter is uniquely coded to prevent another transmitter from unlocking the vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer/retailer. All transmitters need to be re-coded to match the new transmitter. The lost transmitter will no longer work after the new transmitters are re-coded. The vehicle can have a maximum of five transmitters coded to it.

### Battery Replacement

Replace the battery if the Remote Control Battery check message appears in the DIC. See "Remote Control Battery Check" under DIC Warnings and Messages .

Notice: When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter.

To replace the battery:

1. Extend the key. See Keys for additional information.
2. Open the RKE transmitter.
3. Remove the old battery. Do not use a metal object.
4. Insert the new battery, positive side facing up. Replace with a CR2032 or equivalent battery.
5. Close the RKE transmitter.

### Synchronization

After changing the battery, turn the ignition to ON/RUN. This will synchronize the key.