How To Change Battery In Mazda Key Fob 2010. Here are some pictures to explain better: The replacement battery should have the same voltage as the original.
Signs you need a new key fob. Pull the hood release to open the hood. If you are not mechanically inclined, visit your dealer;
Even if your key fob appears to be working appropriately, there are some small irregularities that occur when your battery is on its last legs.
How do i change the battery in my mazda 3 key fob? When the key is in use, the computer monitors the output voltage of the fob’s battery. Push the metal ignition key piece back in to the fob until it clicks in to place. Insert new battery + down: