Some concerns on our vehicles seem unimportant but can be frustrating, such as a window that no longer goes down. Others, whether or not they are not critical, will block you from using your car in a ordinary way, such as having a flat tire or having the fuel cap of your Mercedes Classe Glc stuck. You will not anymore be capable to fill your tank and therefore eventually not be able to use your motor vehicle. It is exactly for this motive that we have made this content page to help you find a rapid answer to your fuel cap trouble so that you can use your car normally. To accomplish this, we will first try to understand why the fuel cap of your Mercedes Classe Glc is blocked, and secondly, how to unblock it.


Why is the fuel cap on my Mercedes Classe Glc stuck?

So let’s start our content page with the origins of your tank cap problem on Mercedes Classe Glc. We will try to tell you the different causes of a blockage of this one.

Fuel tank cap with locker stuck on my Mercedes Classe Glc

In case your car is equipped with a tank cap with lock you will be in the most delicate scenario, because the locks of these caps can get gripped with time and prevent you from being able to access the access 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 Glc.

Conventional fuel cap stuck on my Mercedes Classe Glc

Second cause, and the most simple, in the case of a classic tank cap that has no lock and is generally protected by a closed fuel door, if you have blocking concerns on this kind of cap, it is frequently only caused by a cap that has not been closed in the axis and the thread of the latter is as a result blocked.
<2>How do I unlock the fuel cap on my Mercedes Classe Glc?

Second part of our content page, we will try to give you the different solutions to get rid of your fuel cap stuck on your Mercedes Classe Glc and allow you to put petrol in your car. If you suffering a fuel trap blocked on your Mercedes Classe Glc, do not hesitate to browse our content page on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Mercedes Classe Glc

First solution and the one you should reflect on first. You have the opportunity to unseal your stuck fuel cap, to get this done 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 few momemts for it to take effect, and try again to open the fuel cap of your Mercedes Classe Glc. If it does not work, repeat the operation and let it operate longer.

Use the duplicate key to unlock the fuel tank lock of your Mercedes Classe Glc

As a second option, you can try to use your spare key, which most frequently being much less utilized should more easily unlock the lock on the tank cap of your Mercedes Classe Glc. This may seem evident but in some cases it all comes down to small details. Whatever the case, if you have managed to open your tank, we suggest 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 Glc

Finally, last alternative, you can try to play the key in the lock of the fuel cap of your Mercedes Classe Glc to facilitate the opening of it. Indeed, if the cylinder is a little seized up or broken, it will unlock easier by moving the key in different axes simultaneously as you try to rotate it.

To find more tips on the Mercedes Classe Glc, take a look at the Mercedes Classe Glc category.