Taking care of your car on a regular basis is the best thing you can do. Nevertheless standard routine service is designed to keep your Seat Arona running smoothly over time, some unforeseen breakdowns can add heavily to your annual car budget. In this article we’re going to look at your sense of smell, and the clues it can give you about a possible breakdown, that’s why our team has created this article to help you in case you detect a burnt plastic smell originating from your Seat Arona . To help you verify that it is nothing significant, first we will outline the different things that can create a burnt plastic smell on your car, then, in a second step, how to locate the source of this burnt plastic smell on your Seat Arona? .


The different possible roots and risks of smell of burnt plastic on a Seat Arona

So we start our guideline with the different possible roots of burnt plastic smell on a Seat Arona . Generally speaking, noticing a plastic or rubber smell is never a good signal. In fact, recent vehicles are full of it and it could be the sign of a major 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. In fact, the action of gear or transmission oil is to lubricate the different components of your gearbox so that all the gears and pinions are not damaged, it as well has a second action as a temperature regulator. Nevertheless, over time, the oil will lose its efficiency and will not lubricate the parts and regulate the temperature as well, which will bring about the oil to overheat and thus give off that burnt plastic smell on your Seat Arona. 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 degrade and no longer rotate totally on its axis. With the friction that this will bring about the plastic will heat up and burn out, this reaction will produce a strong smell of burnt plastic or rubber in the engine block of your Seat Arona.
  • Faulty hose wear: This case occurs specifically on Seat Arona that are starting to get a few years old or that have stayed a long time without rolling. In reality, storing your car contrary to what you might presume will bring about the plastic parts to wear out more 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 might melt. The risk of this problem is the breakage of the accessory belt.
  • A body component: Less common, specifically present on Seat Arona’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 Seat Arona?

And now, to finish our article, we’re going to try to help you locate the origin of the smell of burnt plastic on your Seat Arona . 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 fix your issue quickly. If your Seat Arona smells hot, don’t think twice to browse our article on this topic.

  • Transmission oil: Nothing could be easier, open your transmission oil cap (when cold) and verify that your oil is reddish in colour and fluid enough. If you see debris inside, and it is darker, it’s time to change it. Do not think twice to seek advice from our article to find out how to change the gearbox oil on a Seat Arona.
  • Accessory Belt: Visually check that your accessory belt is not in poor state, it might also make a whistling sound if it is in poor state. Do not think twice to change it.
  • Hoses: For hoses, you will need to visually verify 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 Seat Arona, a body part, verify all wheel arches, that no part rubs against

    If you wish more guides on the Seat Arona, go to our Seat Arona category.