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2016 Ford Edge Key Fob Programming

Updated 2026 Programming, battery & replacement fob

You can program a 2016 Ford Edge key fob yourself in a few minutes using a working key or remote, no dealer visit needed. Follow the steps below, then check the battery and the correct replacement fob (with FCC ID and part number) if you need a new one.

If your Ford has push-button start, you can add a new smart key yourself when you already have two working smart keys. You'll have 30 seconds to complete the sequence, so read it through first. Up to 4 smart keys total.

Before you start

  • Two already-programmed, working smart keys
  • Your new, unprogrammed smart key
  • Engine off and all doors closed (keep them closed throughout)
  1. 1Place an existing programmed smart key in the backup slot in the center console — key ring at the top, buttons facing the rear.
  2. 2Wait 5 seconds, then press START/STOP without starting the engine.
  3. 3Remove that smart key from the backup slot.
  4. 4Within 10 seconds, place the second programmed smart key in the backup slot and press START/STOP without starting the engine.
  5. 5Wait 5 seconds, then press START/STOP again without starting the engine.
  6. 6Remove the second smart key from the backup slot.
  7. 7Wait 5 seconds, place the new unprogrammed smart key in the backup slot, and press START/STOP without starting the engine. Programming is complete.
  8. 8To add another new key, repeat the last two steps.

Tips & troubleshooting

  • Maximum of four smart keys per vehicle.
  • If it doesn't work, wait 10 seconds and repeat from step 1.
  • No two working smart keys? A dealer or automotive locksmith must program the spare.

Replacement key fob options

Match the FCC ID printed on the back of your existing fob to be sure of the right part.

Proximity Key

Find on Amazon
FCC ID
M3N-A2C31243800, M3N-A2C31243801
OE part #
164-R8109, 164-R8120, 164-R8139, 164-R8143, 5926060, 5926063, 5928962, 5928966

4-button Proximity Key

Find on Amazon
FCC ID
M3N5WY8609, M3N5WY8610
OE part #
164-R8091, 5921285

5-button Proximity Key

Find on Amazon
FCC ID
M3N-A2C31243300
OE part #
164-R7989, 164-R7991, 164-R8119, 5923896, 5923898, 5926056

Transponder Key

Find on Amazon
OE part #
5923293, 164-R8128

2016 Ford Edge key fob battery

Your 2016 Ford Edge key fob uses a CR2025 3V lithium coin cell. A fresh one typically lasts 3–5 years.

Find CR2025 batteries on Amazon

How to replace the battery

  1. 1 Slide the release latch and pull the metal emergency key out of the fob.
  2. 2 Use that key (or a coin) to pry the two halves apart at the seam.
  3. 3 Lift out the old coin cell — note which side faces up.
  4. 4 Drop in the new battery the same way (printed + side usually faces the back cover).
  5. 5 Press the case back together until it clicks, then test lock/unlock and push-to-start.

Battery tips

  • Use a fresh, name-brand 3V lithium cell — bargain cells drain quickly.
  • Even with a dead fob battery you can usually still start the car by holding the fob against the start button — check your owner's manual.
  • If the fob still won't work after a new battery, it may need re-syncing or programming.

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Rather hire a pro?

See what it actually costs, broken out by dealer, locksmith, and DIY:

Key fob programming cost Car key replacement cost