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Replacing the battery
The integrated keyhead transmitter (IKT) or intelligent access key (IA
key) uses one coin type three-volt lithium battery CR2032 or equivalent.
Integrated keyhead transmitter (IKT)
To replace the battery:
1. Twist a thin coin in the slot near
the key ring to remove the battery
cover (1).
Note: Do not wipe off any grease on
the battery terminals on the back
surface of the circuit board.
2. Carefully peel up the rubber
gasket (2) from the transmitter if it
does not come off with battery
cover.
3. Remove the old battery (3).
Note: Please refer to local regulations when disposing of transmitter
batteries.
4. Insert the new battery. Refer to the instructions inside the IKT for the
correct orientation of the battery. Press the battery down to ensure that
the battery is fully seated in the battery housing cavity.
5. Reinstall the rubber gasket and snap the battery cover back onto the
key.
Intelligent access key (IA key)
To replace the battery:
1. Remove the backup key from the
transmitter, then twist a thin coin in
the slot hidden behind the backup
key slot to remove the battery
cover.
Note: Do not wipe off any grease on
the battery terminals or on the back
surface of the circuit board.
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Locks and Security
126
2011 Taurus (500)
Owners Guide, 1st Printing
USA (fus)