Taking care of your car on a regular basis is the best thing you can do. Nevertheless classic routine service is supposed to keep your Ds Ds 5 running smoothly with time, some unexpected breakdowns can add heavily to your annual motor vehicle budget. In this article we’re going to talk about your sense of smell, and the clues it can give you about a possible breakdown, that’s why our team has written this article to help you in case you detect a burnt plastic smell coming from your Ds Ds 5 . To help you check that it is nothing severe, first we will outline the different things that can produce a burnt plastic smell on your motor vehicle, then, in a second step, how to find the origin of this burnt plastic smell on your Ds Ds 5? .

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The different possible sources and risks of smell of burnt plastic on a Ds Ds 5

So we begin our guideline with the different possible sources of burnt plastic smell on a Ds Ds 5 . Generally, noticing a plastic or rubber smell is never a good sign. Indeed, modern cars are full of it and it could be the sign of a critical breakdown. Down below we will review the different possible origins of burnt plastic smell:

  • Transmission oil: This is the most important possible origin of such an odor. Indeed, the objective of gear or transmission oil is to lubricate the different elements of your gearbox so that all the gears and pinions are not damaged, it also has a second objective as a temperature regulator. Nevertheless, in the long run, the oil will lose its performance and will not lubricate the auto parts and control the temperature as well, which will trigger the oil to overheat and thus give off that burnt plastic smell on your Ds Ds 5. 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 mainly made of rubber, will degrade and no longer rotate completely on its axis. With the friction that this will trigger the plastic will heat up and burn out, this reaction will produce a strong smell of burnt plastic or rubber in the engine unit block of your Ds Ds 5.
  • Defective hose wear: This case happens especially on Ds Ds 5 that are starting to get a few years old or that have stayed a long time without rolling. In reality, storing your vehicle unlike what you might believe will trigger the plastic auto parts to wear out more fairly quickly. Hoses are the first to be troubled by this phenomenon. The rubber will disintegrate little by little and with the rise in heat of the fluid that circulates in it, it may possibly melt. The risk of this issue is the breakage of the accessory belt.
  • A body component: Less basic, especially present on Ds Ds 5’s that have suffered a small shock. Following a front or rear impact, wheel arches, bumpers or other plastic body auto parts that may possibly have been bent may possibly rub against one of your wheels and give off that burnt plastic smell. This may also pre-wear out your tyres.

How to identify where the smell of burning plastic comes from on a Ds Ds 5?

And now, to finish our article, we’re going to try to help you find the origin of the smell of burnt plastic on your Ds Ds 5 . Now that you know the different possible origins 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 problem quickly. If your Ds Ds 5 smells hot, don’t think twice to go through our article on this topic.

  • Transmission oil: Nothing could be simpler, open your transmission oil cap (when cold) and check that your oil is reddish in colour and fluid enough. If you discover debris inside, and it is darker, it’s time to change it. Do not think twice to consult our article to identify how to change the gearbox oil on a Ds Ds 5.
  • Accessory Belt: Visually check that your accessory belt is not in poor condition, it may possibly also make a whistling sound if it is in poor condition. Do not think twice to change it.
  • Hoses: For hoses, you will need to visually check all your hoses to discover if any are frayed or melted. If this is the case, change them.
  • Body auto parts: Last but not least, the last element that can trigger the smell of plastic or burnt rubber on your Ds Ds 5, a body part, check all wheel arches, that no part rubs against

    If you need more tutorials on the Ds Ds 5, go to our Ds Ds 5 category.