How to disassemble the car key to change the battery

How to take apart the car key to change the battery is as follows:

1, from the end of the key, push up the logo switch, the hidden mechanical key will pop out a little bit, and then you can take out the mechanical key.

2. Hold the mechanical key you just took out against the logo position, and with a little push, the key housing will open.

3, the key shell to take open, you can see the location of the battery is deep, casually take a thing from both sides of the gap down into, gently pry can take out the old battery.

4, replace the new battery, pay attention to the battery positive and negative poles can not be installed in reverse, followed by the installation steps, the top of the shell first inserted, and then the other end of the pressure, replace the battery is complete.

Car key removal and replacement of common problems:

1, removal and replacement of the battery before the battery model specification to look ahead. Battery rated current, specifications and specification models should be the same.

2, properly in accordance with the process of dismantling and replacing the battery most of the problem, if then dismantling and replacing the link in the problem can not be dealt with, it is proposed to dial the car 4S store for help.

3, the battery is not reasonably dismantled is likely to destroy the car key.

In addition, the car remote control key battery can generally be applied for 2-3 years, touch LCD remote control key (such as the BMW 5 series) other than. Not the same car series of remote control key battery life is not the same, should be the actual standard, the remote control key battery is very durable, so Do not need to worry too much, even if the power is gone, there are also mechanical equipment key.