Keeping an eye on your car all the time is the best thing you can do. Nevertheless conventional routine service is designed to keep your Mercedes Benz C Class running smoothly with time, some unforeseen breakdowns can add heavily to your annual car budget. In this article we’re going to speak about your sense of smell, and the clues it can give you about a possible malfunction, that’s why our team has made this content page to help you in the event you notice a burnt plastic smell originating from your Mercedes Benz C Class . To help you check that it is nothing significant, first we will outline the different things that can produce a burnt plastic smell on your car, then, in a second step, how to locate the cause of this burnt plastic smell on your Mercedes Benz C Class? .
The different possible sources and risks of smell of burnt plastic on a Mercedes Benz C Class
So we start our content with the different possible sources of burnt plastic smell on a Mercedes Benz C Class . Generally speaking, noticing a plastic or rubber smell is hardly ever a good signal. In actual fact, recent vehicles are full of it and it could be the sign of a critical malfunction. Down below we will talk about the different possible origins of burnt plastic smell:
- Transmission oil: This is the main possible source of such an odor. In actual fact, the function of gear or transmission oil is to lubricate the different elements of your gearbox so that all the gears and pinions are not broken, it as well has a second function as a temperature regulator. However, in the long run, the oil will lose its efficiency and will not lubricate the parts and control the temperature as well, which will bring about the oil to overheat and thus give off that burnt plastic smell on your Mercedes Benz C Class. You risk pre-wearing your gearbox if you don’t take care of it.
- The accessory belt: Nevertheless rarer, it is possible with wear and tear that your belt, which is specifically made of rubber, will deteriorate and no longer rotate entirely on its axis. With the friction that this will bring about the plastic will heat up and burn out, this reaction will generate a strong smell of burnt plastic or rubber in the engine unit block of your Mercedes Benz C Class.
- Faulty hose wear: This case arises especially on Mercedes Benz C Class that are starting to get a few years old or that have stayed a long time without rolling. In fact, storing your vehicle unlike what you might believe will bring about the plastic parts to wear out more quickly. Hoses are the first to be affected by this phenomenon. The rubber will disintegrate little by little and with the rise in heat of the fluid that circulates in it, it might melt. The risk of this issue is the breakage of the accessory belt.
- A body component: Less general, especially present on Mercedes Benz C Class’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body parts that might have been bent might rub against one of your wheels and give off that burnt plastic smell. This may as well pre-wear out your tyres.
How to find out where the smell of burning plastic originates from on a Mercedes Benz C Class?
And now, to finish our content page, we’re going to try to help you locate the source of the smell of burnt plastic on your Mercedes Benz C Class . Now that you know the different possible roots of this smell, we’ll just have to do some checks to get rid of the tracks that don’t concern you and resolve your issue quickly. If your Mercedes Benz C Class smells hot, don’t think twice to browse our content page on this topic.
- Transmission oil: Nothing could be less complicated, open your transmission oil cap (when cold) and check that your oil is reddish in colour and fluid enough. If you see debris inside, and it is darker, it’s time to replace it. Do not think twice to consult our content page to find out how to change the gearbox oil on a Mercedes Benz C Class.
- Accessory Belt: Visually check that your accessory belt is not in poor state, it might also produce a whistling sound if it is in poor state. Do not think twice to replace it.
- Hoses: For hoses, you will need to visually check all your hoses to see if any are frayed or melted. If this is the case, replace them.
- Body parts: Last but not least, the last element that can bring about the smell of plastic or burnt rubber on your Mercedes Benz C Class, a body component, check all wheel arches, that no component rubs against
To find more tips on the Mercedes Benz C Class, take a look at the Mercedes Benz C Class category.