Top Answer
Margaret W. January 13, 2021
If You want to know what type of battery to use on Your 2014 Acura MDX key fob, You've come to the right place. The key fob battery size is CR2032. If You want to replace the key fob battery, what You will need to do is press the switch to release the metal key. Then, with a flat head screwdriver, You will pry the key fob open. Once it is open, You can now replace the old battery with the new one. You will then close up Your key fob and You're good to go.
The key fob for the 2014 acura mdx takes a cr2032 lithium coin battery.
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