Mazda 3 CX30 CX5 2020 Smart Key HOW TO Change key battery

Автокөліктер мен көлік құралдары

Hello, this video shows you how to change the key battery on this Mazda 3 2020 key, The key is a smart key or also called a proximity key and is for a car with a push button start.
You'll need a good quality CR2032 key battery, click here to buy from Amazon amzn.to/2LF0HOB
This is a very easy job and if you follow the video you'll have no problems.
Find out more about our business at www.thecarkeyman.co.uk
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Пікірлер: 150

  • @oldthrash83
    @oldthrash832 ай бұрын

    I just bought a 2021 Mazda cx-30, the next day I got a low battery warning on the dash. This video made changing it a snap! Thumbs up!

  • @TheCarKeyMan

    @TheCarKeyMan

    Ай бұрын

    Great stuff, really pleased it helped :)

  • @csaunders5914
    @csaunders59146 ай бұрын

    Less than a month after I bought my 2024 mazda cx5 the indicator on the dash said my batteries were low. I watched the first you tube video I found. It said use a 2025 battery. Once I opened the remote I saw i needed a 2032! So I searched until I found this video. The instructions are clear and concise, and since I didn't open the batteries, I can take them back for an exchange. I'm so confident I probably won't need the video, but I'll keep it on hand just in case. Thank you!

  • @TheCarKeyMan

    @TheCarKeyMan

    6 ай бұрын

    Thanks for the feedback, hope it helped :)

  • @alyssaagail
    @alyssaagail4 ай бұрын

    thank you so much for this! first time replacing a fob key battery and wasn't sure how to do it. such an easy tutorial thank you again 😊❤

  • @TheCarKeyMan

    @TheCarKeyMan

    4 ай бұрын

    You’re very welcome, thanks for the feedback :)

  • @LoveMexicoLife
    @LoveMexicoLife2 ай бұрын

    Another ridiculous design courtesy of Mazda. Don't get me wrong I love my Mazda I've been buying them forever but why do you have to make changing the battery on the key fob so darn hard. Thank you so much for all your help in this video it was very helpful

  • @TheCarKeyMan

    @TheCarKeyMan

    Ай бұрын

    You’re very welcome. Yes a touch over engineered!

  • @maggieboyle7782
    @maggieboyle778211 ай бұрын

    Thanks, seeing this made it much easier to get this done. I just bought a used 2021 cx-30 and within a week saw the low battery in key fob message. I fought with it for 15 minutes until I found you.

  • @TheCarKeyMan

    @TheCarKeyMan

    11 ай бұрын

    Great stuff Maggie, so pleased this helped yo :)

  • @t.j.oconnor7547

    @t.j.oconnor7547

    2 ай бұрын

    So strange. I have had my CX-9 for 2 years and it constantly tells me the battery is low. I have changed it multiple times

  • @glenpuyallup3847
    @glenpuyallup38479 ай бұрын

    Good job, watched another and he took the metal bottom end off, glad to find out that is not needed, makes it easier. Thanks!

  • @Famcia

    @Famcia

    2 ай бұрын

    „Bottom metal” piece is a wrong way, i suppose.

  • @ricardoroberto7054
    @ricardoroberto70542 ай бұрын

    Excellent video. I found getting the second cover off the most fiddly. Sorted now. 😊

  • @pezzabyz
    @pezzabyz9 ай бұрын

    Excellent instructions! Thanks very much. Nice to be able to do something by myself! Cheers!😊

  • @yolandakingston3806
    @yolandakingston3806Ай бұрын

    What a wonderful easy explained video on how to change this battery.MX30 1 year old and already needing to replace battery

  • @TheCarKeyMan

    @TheCarKeyMan

    Ай бұрын

    Yes these news keys swallow up batteries I’m afraid, not progress at all..

  • @TonyPayneUK
    @TonyPayneUK7 ай бұрын

    Excellent clear instructions, thanks very much. This made changing the battery for my CX30 very simple.

  • @TheCarKeyMan

    @TheCarKeyMan

    7 ай бұрын

    Great stuff Tony, really pleased it helped :)

  • @vson9159
    @vson91596 ай бұрын

    Thank you! Easy peasy and you saved me $$ by not having to go to the dealer to replace.

  • @TheCarKeyMan

    @TheCarKeyMan

    6 ай бұрын

    Great stuff, really pleased it helped you :)

  • @rainiee3
    @rainiee311 ай бұрын

    Thank you so much! I was so happy when I found your video. It is easy to follow so I was able to do this myself! Keep up the great work!

  • @TheCarKeyMan

    @TheCarKeyMan

    11 ай бұрын

    You're very welcome, thanks for the feedback :)

  • @robprieto
    @robprieto Жыл бұрын

    Thank you for sharing these videos. It was very helpful!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welcome Roberto :)

  • @kendrahoffman9544
    @kendrahoffman95449 ай бұрын

    Thank you! My guy took his fob to a battery store but I wanted to change mine myself. Thanks to you I feel like a pro now.

  • @TheCarKeyMan

    @TheCarKeyMan

    9 ай бұрын

    Well done, glad it helped :)

  • @janeryan8499
    @janeryan84994 ай бұрын

    Really helpful instructions, my CX30 fob now updated with a new battery!

  • @TheCarKeyMan

    @TheCarKeyMan

    4 ай бұрын

    That’s great news Jane, we’ll done 👍

  • @user-lv2tb8zx4p
    @user-lv2tb8zx4p Жыл бұрын

    Excellent - thank you. Well paced and very clear steps. Easy peasy!:)

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    Thanks for the feedback :)

  • @judys1336
    @judys1336 Жыл бұрын

    Super helpful, great step by step! Thank You!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    thanks Judy :)

  • @rafavargas8701
    @rafavargas8701 Жыл бұрын

    Thank you, great help! I did not have a clue how to open 👌

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welcome, thanks for watching and glad it helped :)

  • @cfriedemann
    @cfriedemann11 ай бұрын

    Super helpful. Thanks for preparing and sharing!

  • @TheCarKeyMan

    @TheCarKeyMan

    11 ай бұрын

    Thanks for the feedback :)

  • @ckduarted
    @ckduarted7 ай бұрын

    Thank you so much for this video! have a great 2024!

  • @TheCarKeyMan

    @TheCarKeyMan

    6 ай бұрын

    You're very welcome, and you :)

  • @jamesf7222
    @jamesf722210 ай бұрын

    Worked perfectly for my 2023 key, thank you

  • @TheCarKeyMan

    @TheCarKeyMan

    10 ай бұрын

    Great stuff, thanks for the feedback :)

  • @espen.o
    @espen.o5 ай бұрын

    This helped me out enormously on my MX-30 (same key) - thank you! 🙂

  • @TheCarKeyMan

    @TheCarKeyMan

    5 ай бұрын

    You're very welcome, really pleased it helped and thanks for the info :)

  • @jeanninelanzetta8945
    @jeanninelanzetta89458 ай бұрын

    Thank you so much , you were perfect with your instructions😊

  • @TheCarKeyMan

    @TheCarKeyMan

    8 ай бұрын

    That's great news Jeannine , thanks for the feedback :)

  • @jordanfraser4079
    @jordanfraser4079 Жыл бұрын

    Thank you. This helped me a lot.

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    That's great Jordan, really pleased it helped :)

  • @dinnuforever07
    @dinnuforever073 ай бұрын

    Excellent man !! Your tutorial helped me a lot. Thanks!

  • @TheCarKeyMan

    @TheCarKeyMan

    3 ай бұрын

    Thanks, appreciate the feedback:)

  • @Coco-ut8jc
    @Coco-ut8jc5 ай бұрын

    OMG - SO HELPFUL! Thank you!

  • @TheCarKeyMan

    @TheCarKeyMan

    5 ай бұрын

    You're very welcome, glad it helped :)

  • @johasco
    @johasco3 ай бұрын

    Thank you. Got a CX-30 as a loaner, and the key fob battery had to be replaced. Since it was not my car, and they did not include an owner's manual (!), I had no idea how to replace it.

  • @TheCarKeyMan

    @TheCarKeyMan

    3 ай бұрын

    Really pleased it helped and thanks for the feedback :)

  • @vitonen
    @vitonen6 ай бұрын

    Massive thanks to you. 🎉😊 and greetings from Finland!

  • @TheCarKeyMan

    @TheCarKeyMan

    5 ай бұрын

    You're very welcome, hope life in Finland is good and thanks for the feedback :)

  • @johnb2440
    @johnb2440 Жыл бұрын

    Very helpful and well explained - and saved a trip to the Mazda service garage!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    That's great John, really pleased it helped you :)

  • @mrstewartphysics
    @mrstewartphysics3 ай бұрын

    Super helpful Steve. Thank you👏

  • @TheCarKeyMan

    @TheCarKeyMan

    3 ай бұрын

    You’re very welcome, thanks for the feedback 👍

  • @lasthead840
    @lasthead840 Жыл бұрын

    Thank you … you help me a lot 😌

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're welcome, thanks for watching :)

  • @wealthychicks7699
    @wealthychicks769911 ай бұрын

    That was really helpful, thank you

  • @TheCarKeyMan

    @TheCarKeyMan

    11 ай бұрын

    You're welcome, glad it helped :)

  • @mariorodriguez1132
    @mariorodriguez11322 ай бұрын

    Thanks! This si the best tutorial I've found!

  • @TheCarKeyMan

    @TheCarKeyMan

    Ай бұрын

    Thank you, high praise and I appreciate it :)

  • @cb034
    @cb0342 ай бұрын

    Thank you so much for this! Helped me replace my batteries

  • @TheCarKeyMan

    @TheCarKeyMan

    2 ай бұрын

    That’s great news, thanks for the feedback :)

  • @michaelchiang109
    @michaelchiang109Ай бұрын

    Wonderful video which helped me change my fob battery!

  • @TheCarKeyMan

    @TheCarKeyMan

    Ай бұрын

    Thank you for the feedback :)

  • @TheJoynesy
    @TheJoynesy7 ай бұрын

    Nice one for this! Really helpful 😃

  • @TheCarKeyMan

    @TheCarKeyMan

    6 ай бұрын

    Great stuff, really pleased it helped :)

  • @charlesimbimbo2070
    @charlesimbimbo20705 ай бұрын

    Thanks so much! Great instructions!

  • @TheCarKeyMan

    @TheCarKeyMan

    5 ай бұрын

    Thansk Charles, appreciate the feedback :)

  • @MrBlackie65
    @MrBlackie6510 ай бұрын

    Thanx for sharing..very helpful 👍🏻🍀

  • @TheCarKeyMan

    @TheCarKeyMan

    10 ай бұрын

    You're very welcome :)

  • @csaunders5914
    @csaunders59144 ай бұрын

    It worked without a hitch, thank you!

  • @TheCarKeyMan

    @TheCarKeyMan

    4 ай бұрын

    Excellent news, well done :)

  • @dermick
    @dermick Жыл бұрын

    Cheers - very good video!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    Thanks for watching :)

  • @t.j.oconnor7547
    @t.j.oconnor75472 ай бұрын

    Thanks, I have a 2022 Mazda CX-9 and always have trouble getting that key fob apart.

  • @TheCarKeyMan

    @TheCarKeyMan

    2 ай бұрын

    You’re very welcome, thanks for the feedback :)

  • @123xjd3n
    @123xjd3n8 ай бұрын

    Very helpful thank you

  • @TheCarKeyMan

    @TheCarKeyMan

    7 ай бұрын

    You're very welcome, really pleased it helped :)

  • @pnp346
    @pnp34610 ай бұрын

    It helped me with the key, thanks

  • @TheCarKeyMan

    @TheCarKeyMan

    10 ай бұрын

    You're very welcome, thanks or watching :)

  • @expeditionadventure318
    @expeditionadventure3186 ай бұрын

    Amazing, thank you!

  • @TheCarKeyMan

    @TheCarKeyMan

    5 ай бұрын

    You're very welcome thanks for watching :)

  • @user-bn7ts5ot5q
    @user-bn7ts5ot5q Жыл бұрын

    Excellent thank you

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're welcome Jose :)

  • @mosbornemosborne
    @mosbornemosborne4 ай бұрын

    THANK YOU !!!

  • @TheCarKeyMan

    @TheCarKeyMan

    4 ай бұрын

    You’re very welcome, thanks for watching :)

  • @teresita5794
    @teresita57948 ай бұрын

    Thanks so much!

  • @TheCarKeyMan

    @TheCarKeyMan

    7 ай бұрын

    You're very welcome, thanks for watching :)

  • @Famcia
    @Famcia2 ай бұрын

    Good job, thanks

  • @TheCarKeyMan

    @TheCarKeyMan

    Ай бұрын

    Thank you too!

  • @1mddowell
    @1mddowell Жыл бұрын

    Thank you!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welcome :)

  • @sheldonduffy9442
    @sheldonduffy94427 ай бұрын

    Thanks, this was helpful. The Mazda key fob was not intuitive.

  • @TheCarKeyMan

    @TheCarKeyMan

    7 ай бұрын

    Hi, yes, I agree. I have to look at this every time I change the key battery!

  • @Gamer_Ayame
    @Gamer_Ayame5 ай бұрын

    This is so easy lol Ty!

  • @TheCarKeyMan

    @TheCarKeyMan

    5 ай бұрын

    You're very welcome :)

  • @MichaelTitera
    @MichaelTitera Жыл бұрын

    Thanks a bunch!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welcome Michael and thanks for watching :)

  • @AJFixie
    @AJFixie2 ай бұрын

    Thanks mate.

  • @TheCarKeyMan

    @TheCarKeyMan

    Ай бұрын

    You’re very welcome, glad it helped :)

  • @xSyberprox
    @xSyberprox Жыл бұрын

    Thanks bud!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welcome :)

  • @charankumarramineni9253
    @charankumarramineni9253 Жыл бұрын

    Thank you

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welcome Charan :)

  • @simonwright-zi8ys
    @simonwright-zi8ys Жыл бұрын

    Excellent cheers.

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    Great stuff Simon, glad it helped you :)

  • @benmoussahoussam682
    @benmoussahoussam682 Жыл бұрын

    Thanks from algeria

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're welcome, hope life in Algeria is good :)

  • @valeriewolfe2232
    @valeriewolfe2232 Жыл бұрын

    Excellent!!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    Thanks Valerie :)

  • @adamofailli3001
    @adamofailli30016 ай бұрын

    Tante grazie!!!👍

  • @TheCarKeyMan

    @TheCarKeyMan

    6 ай бұрын

    You're very welcome :)

  • @norte75
    @norte75 Жыл бұрын

    Thanks

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're welcome, thansk for watching :)

  • @Sean-bp6xb
    @Sean-bp6xb7 ай бұрын

    Thanks for sharing. On my car, there is not slot for a key to open the door. The key in the fob is to lock the glove box. Watching from Ontario Canada🎉

  • @TheCarKeyMan

    @TheCarKeyMan

    7 ай бұрын

    Hello Sean. Have a look on your door handles, both passenger and drivers side. Have a look for the symbol of a key. I expect that the door lock is covered over with a plastic cap. Under the cap is a door lock that you will need if the car battery ever goes flat

  • @paolabuitronquiroz8226
    @paolabuitronquiroz82263 күн бұрын

    Hello, I accidentally ran over my key :(, do you know were i could buy the individual parts that im missing to fix it? Because a new one is very very expensive

  • @richardrobbins1422
    @richardrobbins1422 Жыл бұрын

    thx!!!!!!!!!!!!!!!!

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welcome Richard :)

  • @KSwenson
    @KSwenson Жыл бұрын

    I own a 2022 Mazda 6 and the key is exactly the same so the procedure is applicable too.

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    Yes, if it looks the same, then the key should open the same :)

  • @martadavies9277
    @martadavies927726 күн бұрын

    Just one little detail. My new battery had a sticky label on it. It has to be removed, otherwise the fob won't work.

  • @TheCarKeyMan

    @TheCarKeyMan

    23 күн бұрын

    Yes lots of people get caught out with that!

  • @annasuchanecka9319
    @annasuchanecka9319 Жыл бұрын

    Thanks for the very clear explanation. Even from a feminine perspective, it was bearable to replace the battery.

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    Well done Anna, really please it helped and thanks for the feedback :)

  • @annasuchanecka9319

    @annasuchanecka9319

    6 ай бұрын

    I am back again after almost 9 months, and I knew exactly where to look for instruction how to change a key battery. Thank you so much. I will be back :)

  • @vincentaugusto8177
    @vincentaugusto8177 Жыл бұрын

    Merci 👍👍

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welcome Vincent, thanks for watching :)

  • @valuerjtp7
    @valuerjtp7 Жыл бұрын

    Easy to follow. All done. However, now my key is not taking to the car. I replaced with another battery. Still the car does not respond when I press the remote. Any further tips?

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    Hi, did it all work before you started?

  • @texas_travels

    @texas_travels

    Жыл бұрын

    maybe the keys are still in economy mode? to exit it, you need to press the close button 3 times and then press it 4 times and press longer.

  • @madwiganer
    @madwiganer Жыл бұрын

    I thought there must be an easier way, I'm ok with the battery at the moment but other videos they proper dismantle the key...

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    Ah ok, so this isn't too bad to do, hope it helps :)

  • @jacksmith2315
    @jacksmith231510 ай бұрын

    Just got a 21 cx30. Second key had no battery in it. Replaced the battery and still nothing

  • @TheCarKeyMan

    @TheCarKeyMan

    10 ай бұрын

    Does it start the car in the emergency position?

  • @jacksmith2315

    @jacksmith2315

    10 ай бұрын

    @@TheCarKeyMan ya it starts the car, but doesnt lock unlock. The little red light never came on. I tried taking it out of sleep mode, still nothing. I noticed some rust and corrosion around where the battery should have been.

  • @jacksmith2315

    @jacksmith2315

    10 ай бұрын

    @@TheCarKeyMan the dealership was going to reprogram the key, but yesterday they sent us to their key guy and he jus made us a new key. He said since i seen rust/corrosion, someone prob dropped it in a puddle or something, so it was most likely not going to work. He also said these keys are terrible. He has a pile of them with all sorts of different problems that cant be fixed. We got a case for the one that was working, he said very smart. These keys just explode when they get dropped and they are very expensive. You're lucky and smart for getting that case. Get another one for this new one cause they always brake

  • @user-ou7jq8cx3g
    @user-ou7jq8cx3g2 ай бұрын

    There is nothing smart about these Mazda FOBs.

  • @soniamartineau6068
    @soniamartineau60685 ай бұрын

    I hate this key with a passion. The cheapest piece of sh...

  • @TheCarKeyMan

    @TheCarKeyMan

    5 ай бұрын

    Sounds like you're having trouble Sonia!

  • @valiantredneck
    @valiantredneck Жыл бұрын

    Great tutorial. Thank you for your effort.

  • @TheCarKeyMan

    @TheCarKeyMan

    Жыл бұрын

    You're very welocme, thanks for the feedback :)

  • @karenmarshall2045
    @karenmarshall20455 ай бұрын

    Thank you!

  • @TheCarKeyMan

    @TheCarKeyMan

    5 ай бұрын

    You're welcome Karen, thanks for watching :)

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