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
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
Ай бұрын
Great stuff, really pleased it helped :)
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
6 ай бұрын
Thanks for the feedback, hope it helped :)
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
4 ай бұрын
You’re very welcome, thanks for the feedback :)
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
Ай бұрын
You’re very welcome. Yes a touch over engineered!
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
11 ай бұрын
Great stuff Maggie, so pleased this helped yo :)
@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
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
2 ай бұрын
„Bottom metal” piece is a wrong way, i suppose.
Excellent video. I found getting the second cover off the most fiddly. Sorted now. 😊
Excellent instructions! Thanks very much. Nice to be able to do something by myself! Cheers!😊
What a wonderful easy explained video on how to change this battery.MX30 1 year old and already needing to replace battery
@TheCarKeyMan
Ай бұрын
Yes these news keys swallow up batteries I’m afraid, not progress at all..
Excellent clear instructions, thanks very much. This made changing the battery for my CX30 very simple.
@TheCarKeyMan
7 ай бұрын
Great stuff Tony, really pleased it helped :)
Thank you! Easy peasy and you saved me $$ by not having to go to the dealer to replace.
@TheCarKeyMan
6 ай бұрын
Great stuff, really pleased it helped you :)
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
11 ай бұрын
You're very welcome, thanks for the feedback :)
Thank you for sharing these videos. It was very helpful!
@TheCarKeyMan
Жыл бұрын
You're very welcome Roberto :)
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
9 ай бұрын
Well done, glad it helped :)
Really helpful instructions, my CX30 fob now updated with a new battery!
@TheCarKeyMan
4 ай бұрын
That’s great news Jane, we’ll done 👍
Excellent - thank you. Well paced and very clear steps. Easy peasy!:)
@TheCarKeyMan
Жыл бұрын
Thanks for the feedback :)
Super helpful, great step by step! Thank You!
@TheCarKeyMan
Жыл бұрын
thanks Judy :)
Thank you, great help! I did not have a clue how to open 👌
@TheCarKeyMan
Жыл бұрын
You're very welcome, thanks for watching and glad it helped :)
Super helpful. Thanks for preparing and sharing!
@TheCarKeyMan
11 ай бұрын
Thanks for the feedback :)
Thank you so much for this video! have a great 2024!
@TheCarKeyMan
6 ай бұрын
You're very welcome, and you :)
Worked perfectly for my 2023 key, thank you
@TheCarKeyMan
10 ай бұрын
Great stuff, thanks for the feedback :)
This helped me out enormously on my MX-30 (same key) - thank you! 🙂
@TheCarKeyMan
5 ай бұрын
You're very welcome, really pleased it helped and thanks for the info :)
Thank you so much , you were perfect with your instructions😊
@TheCarKeyMan
8 ай бұрын
That's great news Jeannine , thanks for the feedback :)
Thank you. This helped me a lot.
@TheCarKeyMan
Жыл бұрын
That's great Jordan, really pleased it helped :)
Excellent man !! Your tutorial helped me a lot. Thanks!
@TheCarKeyMan
3 ай бұрын
Thanks, appreciate the feedback:)
OMG - SO HELPFUL! Thank you!
@TheCarKeyMan
5 ай бұрын
You're very welcome, glad it helped :)
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
3 ай бұрын
Really pleased it helped and thanks for the feedback :)
Massive thanks to you. 🎉😊 and greetings from Finland!
@TheCarKeyMan
5 ай бұрын
You're very welcome, hope life in Finland is good and thanks for the feedback :)
Very helpful and well explained - and saved a trip to the Mazda service garage!
@TheCarKeyMan
Жыл бұрын
That's great John, really pleased it helped you :)
Super helpful Steve. Thank you👏
@TheCarKeyMan
3 ай бұрын
You’re very welcome, thanks for the feedback 👍
Thank you … you help me a lot 😌
@TheCarKeyMan
Жыл бұрын
You're welcome, thanks for watching :)
That was really helpful, thank you
@TheCarKeyMan
11 ай бұрын
You're welcome, glad it helped :)
Thanks! This si the best tutorial I've found!
@TheCarKeyMan
Ай бұрын
Thank you, high praise and I appreciate it :)
Thank you so much for this! Helped me replace my batteries
@TheCarKeyMan
2 ай бұрын
That’s great news, thanks for the feedback :)
Wonderful video which helped me change my fob battery!
@TheCarKeyMan
Ай бұрын
Thank you for the feedback :)
Nice one for this! Really helpful 😃
@TheCarKeyMan
6 ай бұрын
Great stuff, really pleased it helped :)
Thanks so much! Great instructions!
@TheCarKeyMan
5 ай бұрын
Thansk Charles, appreciate the feedback :)
Thanx for sharing..very helpful 👍🏻🍀
@TheCarKeyMan
10 ай бұрын
You're very welcome :)
It worked without a hitch, thank you!
@TheCarKeyMan
4 ай бұрын
Excellent news, well done :)
Cheers - very good video!
@TheCarKeyMan
Жыл бұрын
Thanks for watching :)
Thanks, I have a 2022 Mazda CX-9 and always have trouble getting that key fob apart.
@TheCarKeyMan
2 ай бұрын
You’re very welcome, thanks for the feedback :)
Very helpful thank you
@TheCarKeyMan
7 ай бұрын
You're very welcome, really pleased it helped :)
It helped me with the key, thanks
@TheCarKeyMan
10 ай бұрын
You're very welcome, thanks or watching :)
Amazing, thank you!
@TheCarKeyMan
5 ай бұрын
You're very welcome thanks for watching :)
Excellent thank you
@TheCarKeyMan
Жыл бұрын
You're welcome Jose :)
THANK YOU !!!
@TheCarKeyMan
4 ай бұрын
You’re very welcome, thanks for watching :)
Thanks so much!
@TheCarKeyMan
7 ай бұрын
You're very welcome, thanks for watching :)
Good job, thanks
@TheCarKeyMan
Ай бұрын
Thank you too!
Thank you!
@TheCarKeyMan
Жыл бұрын
You're very welcome :)
Thanks, this was helpful. The Mazda key fob was not intuitive.
@TheCarKeyMan
7 ай бұрын
Hi, yes, I agree. I have to look at this every time I change the key battery!
This is so easy lol Ty!
@TheCarKeyMan
5 ай бұрын
You're very welcome :)
Thanks a bunch!
@TheCarKeyMan
Жыл бұрын
You're very welcome Michael and thanks for watching :)
Thanks mate.
@TheCarKeyMan
Ай бұрын
You’re very welcome, glad it helped :)
Thanks bud!
@TheCarKeyMan
Жыл бұрын
You're very welcome :)
Thank you
@TheCarKeyMan
Жыл бұрын
You're very welcome Charan :)
Excellent cheers.
@TheCarKeyMan
Жыл бұрын
Great stuff Simon, glad it helped you :)
Thanks from algeria
@TheCarKeyMan
Жыл бұрын
You're welcome, hope life in Algeria is good :)
Excellent!!
@TheCarKeyMan
Жыл бұрын
Thanks Valerie :)
Tante grazie!!!👍
@TheCarKeyMan
6 ай бұрын
You're very welcome :)
Thanks
@TheCarKeyMan
Жыл бұрын
You're welcome, thansk for watching :)
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
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
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
thx!!!!!!!!!!!!!!!!
@TheCarKeyMan
Жыл бұрын
You're very welcome Richard :)
I own a 2022 Mazda 6 and the key is exactly the same so the procedure is applicable too.
@TheCarKeyMan
Жыл бұрын
Yes, if it looks the same, then the key should open the same :)
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
23 күн бұрын
Yes lots of people get caught out with that!
Thanks for the very clear explanation. Even from a feminine perspective, it was bearable to replace the battery.
@TheCarKeyMan
Жыл бұрын
Well done Anna, really please it helped and thanks for the feedback :)
@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 :)
Merci 👍👍
@TheCarKeyMan
Жыл бұрын
You're very welcome Vincent, thanks for watching :)
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
Жыл бұрын
Hi, did it all work before you started?
@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.
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
Жыл бұрын
Ah ok, so this isn't too bad to do, hope it helps :)
Just got a 21 cx30. Second key had no battery in it. Replaced the battery and still nothing
@TheCarKeyMan
10 ай бұрын
Does it start the car in the emergency position?
@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
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
There is nothing smart about these Mazda FOBs.
I hate this key with a passion. The cheapest piece of sh...
@TheCarKeyMan
5 ай бұрын
Sounds like you're having trouble Sonia!
Great tutorial. Thank you for your effort.
@TheCarKeyMan
Жыл бұрын
You're very welocme, thanks for the feedback :)
Thank you!
@TheCarKeyMan
5 ай бұрын
You're welcome Karen, thanks for watching :)