One of the main components of the smart roadster is the gearbox. It happens quite often that noises are born more time passes, these generally come from a bad use of the clutch system. However, depending on the noise, the origin of the problem may be different. We will see what will be the most frequent noises and what to do to fix it .
The box of my smart roadster purrs
This kind of rolling noise can arise on several occasions. Usually the noise disappears when the clutch is pressed. In case your smart roadster gearbox hums, it's usually a slight noise , nevertheless quite annoying. In most cases it is a problem of rolling . If you are DIY, we can find a methodology. you can get started on repairs and spot the malfunctioning bearing. Otherwise, go to a specialist. This type of noise may get worse as time goes by, and you will have to change the entire gearbox.
smart roadster: Whistling of the gearbox
In the event that the smart roadster's gearbox whistles, it can generate a fairly sudden breakdown. So don't wait too long to take care of it. This kind of noise usually appears when components begin to collide and spoil. It is not easy to know if work is possible or if you will have to change the complete gearbox. We advise you to go to your garage for a more thorough check.
smart roadster: The gearbox hangs and makes a cracking noise
In case your gearbox hangs when you change gears, there is certainly a problem. In practice, this is one of the most recurrent concerns. A gearbox can never have a problem when you are careful, however a little rough daily use can cause problems simply. The problem probably comes from a lack of oil! The methodology is easy. In case the level is low, you just need to repeat the level. If the problem persists, then your gearbox is damaged. You will most certainly have to replace it.
For automatic gearboxes
Knowing that there is not too much human interaction, it is rare for the automatic transmission of the smart roadster to deteriorate on its own. The reasons turn out to be super easy! The first point to check is oil level , then maybe grease the system. But we advise you rather to go to a garage of the manufacturer, it is safer. Do not hesitate to leave a comment if your problem is different and help other Internet users.