Replacing Key Fob, Remote or Smart Key Batteries

We will post videos here of us replacing batteries in key fobs or remotes.

First up is a discussion about the proper handling of the batteries in key fobs.

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Common Audi key fob.

Newer Audi key fob.

And an Audi flip key.


Common BMW key fob.

Newer BMW key fob.


Newer (rounded) Chrysler, Jeep or Dodge key fob battery, updated.

Early (tapered) Chrysler, Jeep or Dodge key fob battery replacement.

And one for a Fiat.

Newest FCA key fob style.


One of three Ford and Lincoln key fob styles, updated.

And the second Ford and Lincoln key fob styles.

And a third Ford/Lincoln fob, introduced in 2016.


General Motors late model fob.

A newer Chevrolet key fob.

And a Buick flip key.

And a newer Buick key fob, updated.

This one belongs to a Cadillac.

And for GMC models.



Common Honda, Acura key fob.


Pre-2014 Kia key fob. Some Hyundai fobs may be similar.

Newer Kia key fob. New Hyundai’s as well.


A fob from Land Rover. Newer Jaguars also use this style.


Most common Lexus key fob. Toyota fobs may be similar.

Next gen Lexus or Toyota key fob.

This one covers Toyotas exclusively.


Mercedes-Benz key fob.


Most common Nissan and Infiniti key fobs, updated.

The latest key fob style, so far used in an Infinity only.


Porsche key fob battery replacement, updated.



Tesla fob, Model X only.

This one covers the Model S.


Volkswagen flip key-style key fob.



Volvo key fob.

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