X AUTOHAUX New Car Replacement Keyless Remote Key Fob Shell Case BGBX1T478 for Mazda 2 3 5 Cx-7 Cx-9 3 Key Button Black

loved it was pretty straightforward on how to get it to work if you have already taken the fob apart before there are videos on it don't forget the little black chip that is in plastic so you can start your car also make sure to wind the spring clock-wise or counter clock wise to get tension so the key will flip, I used my old key and flips some times but other times it gets stuck as the plastic needs to wear in.

Worked

OK

I ended up using this to rebuild the key I had. We had been pressing the buttons too hard due to a low battery and the buttons got broken and worn out. When I received the new key, I took it apart and moved the new buttons over to my old remote. It worked like a charm! I am keeping the rest of the key in case I need other parts later. The switch blade key portion of my key is a bit loose, I may end up getting that cut from the new key and using that as well. It gives you many options! But the key is working great now and it was a simple $13 fix!

SOLID! Reprogrammed without a hitch. Even key guy was impressed.

I did everything as far as switching everything over exactly how it was in the original key. Now my car is stuck on anti theft and won’t start.After doing some research I found this to be a mistake on my part. I forgot to take the immobilized chip out of my old remote and put it in the new one! Thank goodness for google I would have never found that chip! They hide them so well!!

Just got it and it wearing out and I just got the key cut and the spring is not working as it was in the beginning...the key gets stuck often. I would return but I am not going to cut the key again

It's an exact match for my wife's car, easy to swap out the internal parts.

For the price you can't go wrong. Look closely at the pictures and make sure your old battery settings are the same.

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Great value, case looks like OEMWorks well.Fast shipping

I’ve been using this for more than a year now, all the remote control buttons are not working. BTW, I have a brand new battery installed. I just use it as a cover. Wast of my money.

Product it self works as intended does what it says it does! Plastic is a bit cheaper feeling than OEM. Please please do not forget to move your immobilizer chip from the key holder! I read a comment here about it as well. And I found it very useful, but the commentor did not point to where the immobilizer chip was, here it is!