Ford Fiesta Key Fob Battery Replacement, Focus, Mondeo, S Max

Hi my key had change accidentally the frequency ncy by itself from 434mhz (EU) to 311(US) is there a way to change back to the correct?

Thank you very much,

Thank you!

Thanks, just changed 2 Duracell batteries in 2 remotes (CR2032) in under a minute each at a cost of £4 (pack of 2), my local Ford garage wanted £14 to change the battery in 1 remote.

excellent. Really helpful

Thank you very much, that was really helpful to "not destroy" my "replacement key" while swapping the electronics. And of course hundreds of bugs cheaper than at the car dealer ^^

I did all of this with 3 different batteries and they didnt work?

Thanks 👍

Thanks for taking the time, have just changed mine. Appreciate it.

Hey thanks this was so helpful. Batteries now changed in 2 keys. Thanks to your video I have accomplished something I've never had to do before with ease. Many thanks

Worked like magic! Thanks

Very beautiful video. Thank you very much

Cheers , the fella's in the shop 'oh we're not allowed to change it'

After you replace the battery, do you have to repair the fob with your car?

Tanken you

Helped me as well. Just don't forget to put back small metal keyring, otherwise you'll have to reopen it again :)

Very clear.

Thanks

Excellent clear and precise thank you

is that plug and play?

Really useful video, Thankyou

Excellent, thank you so much for this 😊

Thank you

Easy instructions

Thanks!

Thank-you. Clear instructions, i now have a new battery in my fob

good job. thanks

Thanks!