How to Replace the Battery in a Tiida Key Fob?

[VanMarcus]

Tiida key fob battery replacement steps are as follows: 1. First, locate a small switch on the back of the key fob and flip it; 2. Pull the top part outward to remove the internal metal mechanical key; 3. After removing the mechanical key, you will see a small groove; 4. Use a flathead screwdriver or other tool to pry open the key fob cover along the groove, then manually open it when a gap appears; 5. After opening the cover, you will see a circular battery inside—remove the old one and replace it with a new battery (pay attention to the polarity); 6. Finally, reattach the key fob cover and reinsert the mechanical key.