After battery replacement, or in some cases after charging the battery with an external charger, the battery management system requires eight hours of vehicle sleep time to relearn the battery state of charge. During this time, your vehicle must remain fully locked with the ignition switched off.
Note:   Prior to relearning the battery state of charge, the battery management system could temporarily disable some electrical systems.
Electrical Accessory Installation
To make sure the battery management system works correctly, do not connect an electrical device ground connection directly to the battery negative post. This can cause inaccurate measurements of the battery condition and potential incorrect system operation.
Note:   If you add electrical accessories or components to the vehicle, it could adversely affect battery performance and durability. This could also affect the performance of other electrical systems in the vehicle.

Owner's Manual Feedback

  • Please note that Ford will not respond to individual feedback.
  • Please provide detailed feedback regarding any inaccuracies in the content or any missing content in the Owner's Manual.
  • Your feedback will be investigated, and any necessary changes will be updated in the online Owner's Manual. 

Submit

Your input is valuable in helping us improve our Owner's Manual. Thank you for taking the time to provide your feedback.

Ok