2008 Jeep Wrangler Owner's Manual - Page 23

22 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE Programming Additional Transmitters Vehicles will be shipped from the assembly plants with two key fob transmitters programmed only for that vehicle. A total of eight key fobs can be programmed for your vehicle. Additional key fobs can be programmed to your vehicle through the use of a currently programmed fob. NOTE: When entering the program mode using that key fob, all other programmed key fobs will be erased and you will have to reprogram them for your vehicle. Use the following procedure to program additional key fobs if the vehicle is not equipped with a Sentry Key: 1. Enter the vehicle and close all of the doors. 2. Fasten your seat belt (Fastening the seat belt will cancel any chiming that may confuse you during this programming procedure). 3. Place the ignition key into the ignition. 4. Turn the ignition to the ON position. Do not start the engine. 5. Press and hold the UNLOCK button. 6. After holding the UNLOCK button for four seconds, also press the PANIC button within six seconds. 7. When a single chime is heard, release both buttons. The chime is an indication that you have successfully entered program mode. All key fobs that are to be programmed must be done so within 60 seconds of when the chime was heard. 8. Using the key fob to be programmed, press and release both the LOCK and UNLOCK buttons, simultaneously. 9. A single chime will be heard. 10. Within four seconds of hearing the chime, press and release the UNLOCK button.