Some concerns on our vehicles seem insignificant but can be frustrating, such as a window that no longer goes down. Others, whether or not they are not dangerous, will restrict you from using your car in a normal way, such as having a flat tire or having the fuel cap of your Mercedes Classe B stuck. You will not any longer be capable to fill your tank and therefore finally not be able to use your motor vehicle. It is exactly for this purpose that we have written this content to help you find a rapid answer to your fuel cap trouble so that you can use your car normally. To do this, we will first try to understand why the fuel cap of your Mercedes Classe B is blocked, and secondly, how to unblock it.
Why is the fuel cap on my Mercedes Classe B stuck?
So let’s start our content with the origins of your tank cap problem on Mercedes Classe B. We will try to describe you the different causes of a blockage of this one.
Fuel tank cap with locker stuck on my Mercedes Classe B
In case your car is equipped with a tank cap with lock you will be in the most tricky condition, because the locks of these caps can get gripped with time and stop you from accessing the entry of your tank. It is also possible that the lock of your tank has twisted and no longer reacts to the key of your Mercedes Classe B.
Conventional fuel cap stuck on my Mercedes Classe B
Second cause, and the most simple, in the event of a classic tank cap that has no lock and is usually protected by a closed fuel door, if you have blocking concerns on this kind of cap, it is mostly only caused by a cap that has not been closed in the axis and the thread of the latter is therefore blocked.
<2>How do I unlock the fuel cap on my Mercedes Classe B?
Second section of our content, we will try to give you the different possibilities to get rid of your fuel cap stuck on your Mercedes Classe B and enable you to put petrol in your car. If you suffering a fuel trap blocked on your Mercedes Classe B, do not hesitate to browse our content on this subject to unlock it.
Use some anti-seize agent to unlock your fuel cap of your Mercedes Classe B
First alternative and the one you should reflect on first. You have the opportunity to unseal your stuck fuel cap, to achieve this you will need to use a WD40 anti-seize type product to lubricate the barrel of your cap. Don’t hesitate to put some in quantity and wait a couple of minutes for it to take effect, and try again to open the fuel cap of your Mercedes Classe B. If it does not work, duplicate the operation and let it work longer.
Use the duplicate key to unlock the fuel tank lock of your Mercedes Classe B
As a second option, you can try to use your spare key, which normally being much less employed should more easily unlock the lock on the tank cap of your Mercedes Classe B. This may seem evident but sometimes it all comes down to small details. In any case, if you have been able to open your tank, we encourage you to buy a new tank cap to avoid getting stuck in this scenario again.
Shake the key while trying to open the tank of your Mercedes Classe B
Finally, last method, you can try to play the key in the lock of the fuel cap of your Mercedes Classe B to facilitate the opening of it. Indeed, if the cylinder is a little seized up or destroyed, it will unlock with less effort by moving the key in different axes at the same time as you try to rotate it.
To find more tips on the Mercedes Classe B, take a look at the Mercedes Classe B category.
