What should I do if the remote control key of the car runs out?

With the rapid development of the automobile industry, our car configuration is getting higher and higher, which brings us convenience while hiding many hidden dangers. Just like our car keys, we have developed from the most original mechanical keys to remote control keys to smart keys with high penetration rate. We usually use it very conveniently and switch freely, but what should we do if one day suddenly there is no electricity?
Regardless of whether it is a domestic or a joint venture car, more cars are equipped with a one-button start. The key basically becomes a remote control for remote door opening. The keyhole is no longer seen, and the hardware key is no longer seen. So if the remote control key is dead and the car door won't open, what should I do then? The key is a remote control, and there is no key hole on the door handle. What should I do?
First of all, there will be a hidden mechanical key hidden inside the remote control key, then find him first. Next, look for the keyhole of the car door. Nowadays, many car doors are more beautifully made, so on the surface, the keyhole cannot be found. The keyholes of many cars are now hidden next to the door handle of the left front door, which can be seen by prying the case open. Starting the car in this way is a last resort. The best way is to replace the key battery in time.
Car remote keys generally use button batteries. Due to the small size of the button batteries, the amount of electricity that can be stored is relatively small. The more commonly used models are CR2032 and CR1632. Generally speaking, the former has a capacity of about 200mAH, which is equivalent to about one tenth of a No. 5 Nanfu battery, and the latter has a capacity of about 100mAh, which is equivalent to a No. 5 southern. One-twentieth of the battery is fortunately, the power consumed by the unlocking and locking operations is not large, and it can generally be used for 2 to 3 years.
I don’t have a key. How do I set the car on fire? Now, the door is open, but the key is out of power, how do you catch the car on fire? Generally, one-click to start this kind of car will be equipped with a place called the induction zone, which can be stored in any place near the center console, such as in the cup holder or the left side of the steering wheel. Anyway, if you don’t know much about your car, you can find it. If you can’t find it, just look at the owner’s manual or call 4S.

In fact, there is an early warning when the car key is almost empty. The most direct reflection is that the range of remote control door opening is smaller than before. It may be possible to open and close the lock at a distance of 6-7 meters from the car. Now it must be close to the door to open. Or, it turned out that the door could be opened very easily with one click, but now it must be opened with two or three clicks. These are very obvious signs. Change the battery in advance to avoid anxiety.