Some concerns on our automobiles seem trivial but can be frustrating, such as a window that no longer goes down. Others, regardless if they are not major, will block you from using your car in a usual way, such as having a flat tire or having the fuel cap of your Mercedes Benz GL Class stuck. You will not anymore have the capacity to fill your tank and therefore ultimately not be able to use your motor vehicle. It is precisely for this motive that we have made this document to enable you find a rapid remedy to your fuel cap trouble so that you can use your car normally. To perform this, we will first try to understand why the fuel cap of your Mercedes Benz GL Class is blocked, and secondly, how to unblock it.

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Why is the fuel cap on my Mercedes Benz GL Class stuck?

So let’s commence our document with the origins of your tank cap problem on Mercedes Benz GL Class. We will try to tell you the different triggers of a blockage of this one.

Fuel tank cap with locker stuck on my Mercedes Benz GL Class

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 accessing the access of your tank. It is as well possible that the lock of your tank has twisted and no longer responds to the key of your Mercedes Benz GL Class.

Conventional fuel cap stuck on my Mercedes Benz GL Class

Second case, and the least complicated, in the event that 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 sort of cap, it is mostly only related to a cap that has not been closed in the axis and the thread of the latter is consequently blocked.
<2>How do I unlock the fuel cap on my Mercedes Benz GL Class?

Second section of our document, we will try to give you the different solutions to get rid of your fuel cap stuck on your Mercedes Benz GL Class and enable you to put petrol in your car. If you suffering a fuel trap blocked on your Mercedes Benz GL Class, do not hesitate to read our document on this subject to unlock it.

Use some anti-seize agent to unlock your fuel cap of your Mercedes Benz GL Class

First alternative and the one you should consider first. You have the option 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 minutes for it to take effect, and try once again to open the fuel cap of your Mercedes Benz GL Class. If it does not work, repeat the operation and let it work a bit longer.

Use the duplicate key to unlock the fuel tank lock of your Mercedes Benz GL Class

As a second alternative, you can try to use your spare key, which often being much less used should more easily unlock the lock on the tank cap of your Mercedes Benz GL Class. This may seem evident but in certain cases it all comes down to small details. In any case, if you have managed to open your tank, we recommend you to buy a new tank cap to avoid getting stuck in this circumstance again.

Shake the key while trying to open the tank of your Mercedes Benz GL Class

Finally, last solution, you can try to play the key in the lock of the fuel cap of your Mercedes Benz GL Class to facilitate the opening of it. In fact, if the cylinder is a little seized up or damaged, it will unlock more easily by moving the key in different axes simultaneously as you try to rotate it.

To find more tips on the Mercedes Benz GL Class, take a look at the Mercedes Benz GL Class category.