Under normal use, the accessory key fob has a battery that lasts for up to one year, depending on key fob version and selected vehicle settings. When the battery is low, a message displays on the touchscreen. To replace the key fob battery: With the key fob placed button side down on...
Ford key replacement with complete function Specifications: Model No.:QN-RS380X-008 Brand NameUcontrol Frequency:315MHz/433Mhz Battery Type:CR2032*1 Operatiing Range:30-40M Gurantee:1 years OEM and ODM Services:Yes Application:car key