Product details:

For JL owners who want to control factory settings in the Jeeps computer, Z Automotives Tazer JL Lite Programmer offers plug and play ease with intuitive user controls. Recalibrate your Jeep for larger wheels and tires, adjust TPMS settings as needed or reset check engine lights or use the array of live features like Rock Crawler Mode or Lightshow Mode, which can be cycled through and used directly from the factory steering wheel controls and navigating menus right on your Jeeps dash display (EVIC). Installation is a snap by simply plugging the Tazer Lite into the Jeeps gateway located above the OBD port, leaving programmer installed to operate available live functions. Programming takes only moments and free firmware is always available by connecting the module with the included mini USB cable.