How to Replace the Battery in a Maserati Key

[FrankLynn]

First, remove the mechanical spare key head, then locate the screws on both sides and unscrew them using a T6 screwdriver. Next, use the T6 screwdriver to unscrew another screw inside the mechanical key opening. The entire outer shell of the key can then be removed. Use a small screwdriver to pry open the black plastic block of the key to reveal the electronic board inside. There is a Torx screw on the electronic board; continue using the T6 screwdriver to unscrew it, and you will see the battery and can replace it. The method for replacing the battery in a Maserati car key is as follows: 1. First, press the round button on the car key to eject the metal mechanical key; 2. After the mechanical key is ejected, you can see the hidden part blocked by the metal key. Lift the car key cover along the gap; 3. Open the car key cover to see the battery inside. Remove the old battery and insert the new prepared battery; 4. Press the key cover back into place to complete the battery replacement.