How to change the battery for the key of Shanghai Volkswagen?

Pacific Auto Network opens the key fold and inserts the screwdriver into the transverse path at the groove. When opening a big gap, hold the key ring below with your hand and pull it hard, and the key will be divided into two parts; Break the edge hard, this part of the key will be divided into two parts, exposing the battery part and the circuit board part; Just remove the battery and replace it.

The service life of the car key battery is about 2 years, and it will be shorter if it is started with one button. You should prepare more batteries in the car, which is also a preventive measure to avoid the embarrassment that the key battery is completely dead and the engine can't start. Note that different models of remote control key batteries may have different models, which are available in large and medium-sized supermarkets, and the brands are dazzling. Try to choose big brands, so that the quality can be better guaranteed.

To judge whether Volkswagen's car key needs to be replaced, you can press the button on the remote control key and find that the battery indicator light in the remote control key is not on. You must replace the battery in the remote control key as soon as possible. If the battery used is not suitable, the remote control key may be damaged. Therefore, the voltage and structural dimensions of the new battery should be the same as those of the old battery. For old key batteries, please recycle them according to the requirements of environmental protection.