Whether it’s to check your car’s fluid levels, change your oil, add windshield washer fluid, or replace your battery, it’s fundamental to keep your engine in good conditions. Nevertheless, it can appear that the bonnet of your smart forfour doesn’t want to open, in this instance, what can you do? This is specifically the problem we will answer in this article and help you to get out of this irritating position. To do so, we are going to discover what can be the causes of a stuck bonnet on your smart forfour and then what are the possibilities to solve this trouble.


Why is my bonnet stuck on my smart forfour? What are the possibilities to open my bonnet?

As we described earlier, we will alternately see the explanations for a bonnet stuck on your smart forfour, and what possibilities are available to you to get your bonnet open and repaired.

Broken smart forfour bonnet opening cable

1st case situation. You may not be able to open the bonnet of your smart forfour resulting from the opening cable. Indeed, with wear and tear, or due to a failure, the cable that goes from your passenger compartment to your bonnet may fall apart after some time or get stuck in the shell that protects it. Nevertheless this is quite infrequent on newer vehicles, it is not unimaginable that you could be the victim of this trouble, specifically when there is excessive humidity in the region where you use your smart forfour. If this is the case, there are few possibilities existing to you and going to your motor mechanic seems the most effective and most practical technique. You will have to remove the front grille of your smart forfour to access the lock on your stuck bonnet. Using a large flat screwdriver you will be able to open your car’s bonnet lock by exerting a force on the lock to release it from the spring. Once open, you can try to locate the broken part of the bonnet cable of your smart forfour, get rid of it from the passenger compartment and engine compartment side and replace it.

How to open the bonnet of my smart forfour, regardless if I have a twisted opening lever?

Second situation which can cause a bonnet stuck on smart forfour. It is this time at the level of the secondary lever which is used to complete the action of opening the cover of your car. After a while, this lever may break or twist, and thus prevent you from completing the opening of your engine compartment. You should still be able to open the bonnet from inside your car, but not fully open it. In this scenario, a remedy is to use multi-function clamps and in the gap between the hood and the grille, grab the rest of the lever or the untwisted section of your lever and pull it with strength. This will open the locked hood of your smart forfour. Then if it is twisted, try to straighten it with your pliers. Or replace it with a new one.

Play in the cable to open the stuck bonnet of your smart forfour

Before last justification of a bonnet stuck on smart forfour, you may be victim of a cable that is starting to have some play. In truth, the bonnet opening system of your car is equipped with a cable that goes from the passenger compartment of your smart forfour to the opening locker. This cable may possibly become loose after some time. To resolve this trouble forever, there is only one solution, replace the hood opening cable of your smart forfour. However, you will need a one-off solution in order to be able to open the cover of your car, you will have to ask a friend or relative to help you. Position the person at the front of your smart forfour who holds the lever down as if they wanted to finish opening the bonnet. And position yourself in the passenger compartment to pull the hood release handle on your car. If this doesn’t function, you can always try to do as in the case of a broken cable with a pair of clamps. Otherwise go to your service garage.

Bonnet of my smart forfour stuck

Finally, the last situation is when the bonnet gets stuck when the passenger compartment handle is operated. In such a case, to unlock the hood of your smart forfour, position somebody at the front of your motor vehicle. And whoever presses moderately on the bonnet of the smart forfour, it will have the consequence of releasing some play so that the lock will be unlocked when you activate the interior handle.

To get more tips on the smart forfour, take a look at the smart forfour category.