2025 Ford Bronco Sport key fob battery
Correct battery
CR2450
Remote control (with removable key blade) · Applies to: United States, Canada
Buy CR2450 on Amazon
Affiliate link. Amazon may open your local store (for example amazon.co.uk) through Amazon OneLink. Disclosure
Remote control (with removable key blade): CR2450
Verified from official source- Battery
- CR2450
- Quantity
- 1
- Polarity
- Install a new battery with the + facing upward.
- Markets
- United States, Canada
How to tell if you have this key
- Ford lists one remote control battery procedure for this model year.
- The key blade is removed by pushing a release button.
Replacement steps (summarised from the manual)
- Push the release button and pull the key blade out.
- Twist a thin coin under the tab hidden behind the key blade head to remove the battery cover.
- Insert a screwdriver (or suitable tool) and carefully remove the battery.
- Install the new battery with the + facing upward.
- Reinstall the battery housing cover and install the key blade.
Key programming: Per the manufacturer, replacing the battery does not erase the key programming.
Official source
2025 Ford Bronco Sport Owner's Manual — Ford Motor Company (www.fordservicecontent.com)
2025 model year; Bronco Sport (CHD), edition date 202407 (Canada/United States); pp. 60–61 (Keys and Remote Controls › remote control battery). Market coverage: United States, Canada. Checked 2026-10-18.
“The remote control uses one coin-type 3-volt lithium battery CR2450”
Battery safety
- Keep coin batteries away from children. A swallowed coin cell can cause severe internal burns within hours. If you think a battery has been swallowed or placed in the body, get medical help immediately.
- If the battery compartment does not close securely, stop using the key and keep it away from children.
- Hold the new battery by its edges and avoid touching the circuit board or contacts.
- Replace only with the same type, and recycle the old battery according to local rules.
If the key still doesn't work
- Check the battery orientation and that the cover is fully closed.
- Make sure the new battery is the exact code listed above — similar sizes are not interchangeable.
- If the buttons still do not work, contact a franchised dealer. We do not cover key programming or security systems.