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Key Fob Battery Changing ?


dave maden
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i have a 2008 fiesta 1242cc and the key fob is taking a few presses o open the doors , so i think it needs a new battery , when i change the battery , will the key need re-programming for the central locking to work gain and if so how would i re-program it . thanks

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When I came to change the battery on the key of my first Fiesta (back in 1997), I remember the guy at Ford telling me it had to be changed within a minute of taking the old battery out, otherwise it would need to be re-programmed. I don't honestly know if this still applies these days as I've since had the mechanics change it whilst the car was having its service.

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As long as you swap the batteries promptly you will be ok.

Make sure all contacts are correctly seated before closing the fob up.

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thanks for all your help , will get a battery and try it , where would be best place to get a battery ? thanks . also if i cant change it quick enough , how do you re-program it ?

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Do you know what battery is needed?

Mine needs changing, have to stand right next to the car for it to unlock which is getting a bit annoying! :P

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Ford routinely use a CR2032 battery.

If you need to program the rcl-

INSERT KEY INTO IGNITION

1- TURN IGNITION SWITCH FROM POSITON 1 TO POSITION II, 4 TIMES WITHIN 6 SECONDS, FINISHING AT POSITION 1, THE SYSTEM WILL CHIME / BLEEP

2- WITHIN 10 SECONDS PRESS AND HOLD ANY BUTTON ON THE REMOTE KEY FOB, THE SYSTEM WILL CHIME / BLEEP WITHIN 10 SECONDS PRESS BUTTON ON ANY OTHER REMOTE TO BE PROGRAMMED.

3- TURN IGNITION TO POSITION II FOR 10 SECONDS

4- TURN IGNITON OFF AND REMOVE KEYS

5- TEST REMOTE KEY FOB

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Get your battery from a jeweller/watch repair place. If you have a local market they will be cheaper still. Otherwise supermarkets tend to sell them but they are often duracell so cost a tad more.

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thanks , ive just ordered a pack of 10 duracell ones off e-bay £5.75 . they are the same size for kitchen/bathroom scales , so will get used .

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ok just an update , fit the battery , no problem and all seems fine . thanks for your help

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