Keys and Remote Controls
Make sure that you dispose of
old batteries in an
environmentally friendly way.
Seek advice from your local authority
about recycling old batteries.
E107998
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Note: Your vehicle keys came with a
security label that provides important key
cut information. Keep the label in a safe
place for future reference.
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Programming a New Remote
Control
1. Twist a thin coin in the slot of the
transmitter near the key ring to remove
the battery cover.
To program an additional remote control
See Security (page 68).
2. Remove the old battery.
Reprogramming the Unlocking
Function
Note: When you press the unlock button,
either all the doors are unlocked or only the
driver door is unlocked. Pressing the unlock
button again unlocks all the doors.
Press and hold the unlock and lock buttons
on the remote control simultaneously for
at least four seconds with the ignition off.
The direction indicators flash twice to
confirm the change.
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3. Insert the new battery. Refer to the
symbols inside the transmitter for the
correct orientation of the battery.
Press the battery down to make sure
it is fully in the housing.
To return to the original unlocking function,
repeat the process.
Changing the Remote Control
Battery
4. Reinstall the battery housing cover
onto the transmitter.
The remote control uses one coin-type
three-volt lithium battery CR2032 or
equivalent.
Note: Do not wipe off any grease on the
battery terminals or on the back surface of
the circuit board.
Note: Replacing the battery does not erase
the programmed key from your vehicle.
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2017 Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, Second Printing