Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
If your Harley Davidson key is not working due to a completely dead battery and you want to know how to replace it, follow this procedure. First, get a small flat screwdriver and use it to easily remove the key cover. Once this simple operation is complete, locate the dead battery and remove it as well. Finally, insert the new button battery in its place and correctly reassemble the key cover. Test the key to ensure it is working, and you’re done.

Updated on 26 August 2026 by ScegliAuto

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