You can get your 1998 JEEP Grand Cherokee keyless entry remote programmed by a professional locksmith or local dealership. Prices may vary depending on the professional locksmith or dealership you choose. Please call your local professional locksmith or dealership for an estimate for their service. To find a professional automotive locksmith you can search the yellow book. This keyless entry remote comes with battery and is tested for functionality before sending. This remote comes with 3 buttons.