How to Replace the Battery in a Nissan Tiida Key?

[Elrond]

Nissan Tiida key battery replacement steps are: 1. Locate a small switch on the back of the key fob and flip it; 2. Pull out the top part to reveal the internal metal mechanical key; 3. After removing the mechanical key, you'll see a small groove; 4. Use a flathead screwdriver or other tool to pry open the key cover along the groove - once a gap appears, manually open it; 5. Inside the opened key cover, you'll find a circular battery - remove the old one and replace it with a new one; 6. Reattach the key cover and reinsert the mechanical key to complete the process. The Nissan Tiida has body dimensions of 4250mm in length, 1695mm in width, and 1535mm in height, with a wheelbase of 2700mm and a fuel tank capacity of 52 liters.