What is the battery replacement tutorial for the Changan CS15 key?

[ElizaFitz]

Changan CS15 key battery replacement tutorial is: 1. Flip the small switch on the key; 2. Remove the mechanical key; 3. After pulling out the mechanical key, you can see a gap around the key shell, use a flat-head screwdriver or other thin tool to pry it open, rotate along the gap for a full circle until the two halves of the smart key separate; 4. After opening, take out the small battery inside and replace it with a new one, ensuring the positive side faces up; 5. After replacing the battery, press the two halves of the key shell together; 6. Reinsert the mechanical key to complete the process. The Changan CS15 is a compact SUV under the Changan brand, with dimensions of 4100mm in length, 1730mm in width, 1635mm in height, and a wheelbase of 2510mm.