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If you're wondering which battery to use for the key fob of your 2014 Acura MDX, you've landed in the correct spot. The key fob requires a CR2032 battery. To change the battery in your key fob, start by pushing the switch to release the metal key. Next, use a flat head screwdriver to open the key fob. After it's open, swap out the old battery for a new one. Close up the key fob, and you're all set.
If you have a 2014 Acura MDX with the key fob that swings out from the side, the type of battery you need is CR1616.
The 2014 Acura MDX's key fob uses a CR2032 lithium coin cell battery.