Honda xrv car key How to change the battery? Now the car key is basically replaced with a smart key, which contains a battery, and the key will be out of power after several years of use, then how to replace the battery of the car key? The following Xiaobian will teach you
First we flip the little switch on the key;
Take out the mechanical key;
After pulling out the mechanical key, we can see that there is a gap around the key shell, use a flat-head screwdriver or other thin tools to pry, and turn around the gap until the two halves of the smart key are separated (the pry process should be gentle to avoid damage);
After opening, we will take out the small battery inside and replace it with a new battery, paying attention to the positive pole facing up;
After replacing the battery, we pressed the key case together;
Then you put the mechanical key back in, and you're done.