Toyota Corolla Smart Key Battery Change HOW TO 

Many thanks. You made this so easy. Brings back memories of taking a Ford Focus in for a service at a main dealership and receiving a phone call later in the day to say that the key battery needed replacing and it would cost about £45. This came as a bit of an unpleasant shock especially when I pointed out to the caller that I hadn't actually left them the electronic key, just the spare which was just an ordinary mechanical one which obviously didn't have a battery. Cue embarrassed silence on the other end of the phone followed by an assortment of weak excuses for the error ... main dealers eh!!

Awesome video. After 3 1/2 years my dashboard light came up with a "Key Battery Low Warning". This video made replacement quite easy peasy (as you say). Thank you! Cheers. 🍻

Both my keys needed new batteries, I paid for one in Timpsons and now feel a right mug because changing the other one was so easy thanks to this video!

I've left my Toyota Auris key on the warning thing for weeks because I didn't know where to start. THANK YOU for making this so easy!!! :)

Thanks for sharing. I just changed my key battery and I felt I was an engineer.

Thank you! I can't believe this sort of easy DIY isn't mentioned in the user manual, at least I haven't found it anywhere (Corolla hybrid, 2020, Swedish user manual).

Thank you!!! I saw the notification on my dash yesterday and I knew I'd forget if I didn't do it soon. Quick and easy and I opened mine just now and popped a new one in easy peasy! Appreciate the assist 🙂

I felt like it was my dad explaining me car things. Thank you so much

Thank you this was so handy it took me under 5 minutes to swap batteries from both my keyes

Thank you so much! Saved me $50 and waiting time by just doing it myself 😊

Thank you very much. Just saved my wife from a Toyota service appointment tomorrow.

Thanks! I suspected that method but hesitated to enforce it. Really useful video!

I have the same key but with 3 buttons - it worked just like in the video. Thanks for the video and thanks Toyota because it made it so easy.

Thank you for the video. Its good that I watched it first before going all in with screwdriver 😂

Top man, thanks. It doesn’t get any easier than this.

Probably the easiest key replacement I’ve come across thanks Toyota

Mate i love you so much this is so ez and you make my day great 🎉 I want to call Toyota Centar Zagreb to ask how/where to change f.... key battery haha

Thanks a lot for the quick and easy guide.👍

Just what the doctor ordered. Thanks for that.

Thanks. 1 suggestion though would be to tell people what battery to have before they start!

Thanks for making this job really easy. But what I wonder is why on earth Toyota don't think to explain it in the car manual?

Thank you so much for quick and easy guide to change the battery. 😇👍👍👍

Just got the 'low key battery' warning on my dash after about 3 years, here I was worried this might be one of those situations only a dealership can fix for like £50

Thank you for your video. It’s a big help for me. Can I use any brand of battery?

Steve the Car Key Man, thank you so much for this video ☺🙏🏻

Thanks for sharing this easy method mate! Cheers from Western Australia 🍻

I wouldn't of know. Thank you

Thank you! Super easy to do, thanks to your video. 😊

Thank you,very clear & helpful

Many thanks for posting this 😀

This sorted it. Great video, 👍

Thank you for this video. From Melbourne Australia.

Thank you so much, it's really helpful 😊

Thanks for making this video!! Really appreciate this

One of the easiest battery replacement ever 🤣 You can also use 2x 2016 batteries as well mate 👌🏻

excelent one , worked superrr , easy one, saved money tnx very much

Very easy video to follow

Very helpful🎉 thank you so much 🤠

Very useful video!

Brilliant thanks for the video!!!

Awesome video! Thank you!!!

Lidl Tronic CR2032 dont work in this remote. Got some panasonic and all good. Cheers for vid

Will I need to reprogram my remote a changing the battery? If yes, how? I have a keyless entry 2016 Corolla Hatch

Thx alot

hello i want to replace the emegency key for the same key i hope you can help me with that thanks an advance

Thanks. You've helped me twice!

Hi Nice video I replaced the battery & cannot open the door with the remote any ideas? Duracell cr 2032

You are an absolute G. Thank you.

Thank you for making new videos

Mine stopped working after replacement. What could have went wrong

Very clear explanation!

Top notch tutorial thank you so much

Thank you. Made it easy

I love your videos

Thank you 🙂

So helpful, many thanks

I changed my 2 keys. One os perfect and the other one stopped working lol help. Tried different batteries BTW 😮

Thanks for your help man👍

Thank you that was great help

Thanks mate

Merci beaucoup !

Thanks!!

Thank you Sir! 👏🙌🏻😁👋

Awesome video

Thank you!!!

Thanks

thank you good sir

Thank you, very god

Well done.

Skip to 0:30

For some reason new non-branded battery don't work, Camelion from Lidl or some place, easy to check fob by pushing pushing button on the fob and check is there red light. New battery has 3,3 volts, old panasonic 2,9 volts, and funniest thing is that panasonic works every time but camelion not. Gotta go to buy panasonic battery even thought i don't understand why similar cr2032 don't work.

Hello

Yippee!!

👍👍👍👍

Didnt need to watch any other video