Why Does The Car Key Keep Running?

When any car key with remote control function is opened, you can see the button battery. How to open it?

In fact, it is very simple. The car key is a key shell, which is a circuit board with a mechanical key in it. As long as you gently pry along the gap of the key shell, you can pry off the key shell. Some car key shells are glued together, you need to be careful not to pry the key shell. Some key shells designs are more intimate, that is, there is a movable cover at the bottom of the back of the remote control key. Removing the cover plate just exposes the battery, which is more convenient to replace. Go in.

Even Honda Fit's remote control key has a button battery inside. Can the battery generally use more time? Under normal circumstances, it is no problem to use the car key battery for three to five years. It mainly depends on the frequency of use. There are also many people who still have electricity for more than five years.

The car key does not suddenly run out of electricity. It will fail intermittently before it runs out. Sometimes it needs to be close to the car to remote control. Sometimes it does n’t respond when pressed many times. This is a symptom of a dead battery.