Do Mercedes Benz car keys have to go to the 4S store to replace the battery?

Mercedes-Benz car keys do not have to go to the 4S shop to replace the battery, and it is also possible to replace them by yourself outside.

Hello, this is not needed, the general car repair shop, car wash can be replaced, you can also buy back the same model of the battery to replace it yourself, it is very convenient.

The battery of the Mercedes Benz key does not have to be replaced in the shop, but can also be replaced in a repair shop.

If the remote control key of the Mercedes-Benz car is not sensitive, the battery needs to be replaced, and you don't have to go to the 4S store to replace it outside the decoration store.

This is not necessary, you can go to the repair shop to replace the battery of the remote control. The cost is generally around 15 yuan.

This can also be replaced outside, you can change it yourself by buying a battery, and you can pry off the back cover with a key.

Hello, there is no need to go to the 4S shop to replace the battery of the remote control key, any repair shop or equipment shop can do it, and it is more affordable.

Hello, the key to this car does not necessarily have to go to the 4S shop to replace the battery, the outside repair shop can be replaced.

Hello, the smart key of this car is not necessary to go to the 4S shop to replace, you can also go to the local repair shop Auto Parts City can be replaced.

There is no need to go for 4s to change the car key battery. Find a place that sells batteries or has keys to replace them. There is a battery model yourself, too.

For the key control battery of this car, it can generally be replaced outside, and there is no need to go to the 4S store.

Hello, if you have a remote control battery, it is best to go to the local four-s store to replace it, which is something that costs dozens of dollars.

No, you don't. It's just that the battery is out of charge. Small shop outside. It is also replaceable. It's not particularly expensive, one or twenty dollars.

In such a case, it is not necessary, and the battery can also be replaced outside, there is no restriction in this regard.

You don't need to go to a 4S store, you can change the battery yourself, and you can buckle the back cover of the battery.

Hello, this is not necessary, you can buy the battery yourself and come back to replace it.

Hello, this to the outside car key shop can also be matched, under normal circumstances, it can be done.

Hello, the car remote control key is out of power** can be replaced, this is not a big problem, there is no need to go to the 4S store to replace!

Mercedes-Benz car key to change the battery, you need the owner, take out the mechanical key, insert the mechanical key into the gap of the back cover of the electronic key, pry the battery to take out, remove the battery after installing a new battery and reinstall it. The steps are as follows.

1. First of all, pull up the key and open the buckle at the same time. This is shown in the figure below.

2. In the second step, take out the mechanical key and find the electronic key notch to insert. This is shown in the figure below.

3. In the third step, insert the key into the notch and gently pry it. This is shown in the figure below.

4. In the fourth step, open the back cover and pluck out the battery with your palm. This is shown in the figure below.

5. Finally, put the battery back in the original way. This is shown in the figure below.

Notes:When the owner is prying, he must be careful to avoid breaking the electronic key.

Now the car is equipped with an electronic remote control key, the use is very convenient, no longer afraid of the sound of the mechanical key clanging, for some confused friends forget the exact location of their car parking, as long as you remember a general direction can open the car, with the sound to find the accurate location.

The electronic remote control key is actually equipped with a battery, if the battery is out of power, it should be replaced in time, and at this time, don't rush to find a 4S shop, so this could have been solved by yourself in two minutes, and it is not worth spending hundreds.

Take the Mercedes-Benz car key as an example, first exit the mechanical key, and then you can borrow a coin to pull the notch open, and pay attention not to be too violent, otherwise it will damage the electronic key shell. Remove the old battery, pay attention to the positive and negative directions of the battery you bought, and insert it correctly. The battery can be purchased directly on **, just tell the store your car model.

Then put the electronic key as it is, and you're good to go.

Dear, good afternoon, I'm glad to answer for you, the way to change the battery for the Mercedes-Benz key is:

1.Push the small switch with teeth at the end of the remote control to the right and take out the mechanical key;

2.Insert the tool into the back of the keyhole and pry to open the back cover;

3.Tap on the battery to remove it for replacement.

Nowadays, the car key of the vehicle is generally installed with a button battery, but after about 2 or 3 years, the button battery will be out of power, and the battery needs to be replaced, but it is too expensive to go to the 4S store to find someone, and we have to master the basic replacement knowledge by ourselves. So how do you change the battery of your car key yourself? Today, I will take the Mercedes-Benz car as an example, and I will introduce to you the steps to replace the battery by yourself.

1. First of all, we can find a small hole at the bottom of the car key, and next to the small hole is the pull switch of the mechanical key, and we are at the small holePull firmly and hold onto easily pull the mechanical key at the bottom of the car key outward.

2. Then change the direction of the car key, use the mechanical key part that was just pulled down, insert it into the small hole on the side of the pull switch, and force it upwardBreak the back cover of the battery, pay attention to the fingers do not press the battery cover, you can pry the back cover of the battery open, and replace the new battery.

3. After opening, put the back cover of the battery aside, you can clearly see the button battery in the key, first gently clean the dust inside, and then use coins or toothpicks to assist in removing the button battery, seriouslyCheck the model and brand of the coin cell battery, and then place an order in the almighty **, after the battery is in hand, pay attention to the distinctionPositive and negative electrodes (the patterned side is positive).With the positive pole facing down, install the new battery into the car key.

4. Finally, after the battery is installed, reinstall the back cover that protects the battery in the reverse order just now, and insert the mechanical key into the small hole at the beginning, so that the battery replacement is completed.

If your car keys are different from the above, or you really can't complete the replacement yourself, you can also go to the 4S store to find a professional staff to help replace it (but compared with your own manual replacement, the price will be several times more expensive).

The replacement cycle of the car key battery is about 2 to 3 years, and you can replace it after the cycle arrives, don't wait until it is completely out of power. In addition, in order to prevent the sudden car key from running out of power, it is recommended that you hold the spare key in the daily vehicle driving, and ask the model and brand of the car key battery when you start buying a car, and buy a few more batteries to spare, so as not to replace the battery in time when the key is out of power, which will affect the daily driving.

How to change the battery of the Mercedes benz car key, change the battery of the Mercedes benz car key, easily change the battery of the Mercedes benz key.

1. Buy the primary battery of the car key to ensure that the voltage and model are the same.

2. Take out the mechanical key, generally the mechanical key needs to press the small button, and then it can be pulled out.

3. Use a small flat screwdriver to pry the car key, there will be a small gap in the middle of the car key, and you can pry it open by gently rotating it.

4. Then pry the battery off, install the new battery, and assemble the car key at the end of the installation.

To replace the battery of the Mercedes-Benz car key, first push the logo switch up, take out the mechanical key, open the key bottom shell, and then pry out the old battery and replace it with a new battery.

1. Specific methods:

1) From the end of the key, push the logo switch upwards.

(2) The built-in mechanical key will pop out a little, and then take out the mechanical key.

(3) Use the mechanical key you just took out against the identification part, and gently exert force, and the key shell can be opened.

(4) Take out the old battery after the key case is buckled open.

(5) Install the new battery and assemble it back.

Notes:

1) The mechanical key should not be too heavy when it is under the top, otherwise the cover buckle will break.

2) Pay attention to the positive and negative poles of the battery during installation. Before changing cars, it's a good idea to know the model of the car key battery. This car will usually be noted on the manual, and then a new key battery will be selected according to the specified model.

At the tail of the key, push up the identification switch, the hidden mechanical key will pop out a little, and the mechanical key can also be taken out.

Replacement Condition:

The service life of Mercedes key batteries is usually 2 years, and the original battery can be up to 6 years. When the key battery is dead, Mercedes will remind everyone in two ways. One is that everyone presses and holds the ignition switch, and the Mercedes-Benz meter will show the replacement key battery.

If it's dark or not at all, it's time to replace the key battery. Button batteries are used in car key batteries and are usually purchased in large and medium-sized supermarkets.