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    4. : The possible causes of engine warning light failure on Mercedes A-Class

Mercedes Classe A - Video tutorial

Model: Mercedes Classe A W169 - Years 2004-2012
Part: Instrument cluster
Operation: The possible causes of engine warning light failure on Mercedes A-Class

In this video you can see what are the main causes of the Mercedes A-Class engine warning light failure. The main causes could be for example a faulty injector, or the catalyst is too dirty, or the lambda probe no longer works. Furthermore, when the catalyst is overheated, the warning light comes on if you are driving very aggressively. Or The particulate filter is clogged or the fuel is poor or unsuitable. So, as we have seen, the causes of this warning light come on are many so if you notice the engine light on, stop your Mercedes A-Class as soon as possible and call a mechanic for a tow in the garage.


Posted on 18 September 2022 by ScegliAuto

    Frequently Asked Questions

    • Classe A 2004-2012 - What does the engine warning light of the Mercedes Class A W169 indicate? Read Answer
    • Classe A 2004-2012 - What does the engine warning light on the Mercedes Class A W169 indicate? Read Answer
    • Classe A 2004-2012 - What does the yellow water temperature warning light on Mercedes A-Class W169 indicate? Read Answer
    • Classe A 2012-2018 - What does the engine light on a Mercedes A-Class 180 CDI mean? Read Answer
    • Classe A 1997-2004 - How to set the clock of Mercedes Benz A-Class w168? Read Answer
    • Classe A 1997-2004 - How do you set the time on the Mercedes Benz A-Class w168? Read Answer
    • Classe A 2018-2024 - Why does the Mercedes A-Class coolant warning light come on? Read Answer
    • Classe A 2012-2018 - What does the triangle-shaped warning light mean in Mercedes A-Class? Read Answer
    • Classe A 2018-2024 - Where is the multimedia system located on the Mercedes A-Class? Read Answer
    • Classe A 2012-2018 - What to do when the ESP warning light comes on on Mercedes A-Class? Read Answer
    • Classe A 2012-2018 - How do you reset the Mercedes A-Class system? Read Answer
    • Classe A 2018-2024 - What does the warning light with a red triangle on the new Mercedes A-Class mean? Read Answer
    • Classe A 2012-2018 - What are the dashboard warning lights of the Mercedes A-Class? Read Answer
    • Classe A 2018-2024 - Why does the Mercedes Benz A-Class tire pressure warning light come on? Read Answer
    • Classe A 2012-2018 - Why does the Mercedes A-Class W176 ignition not light up? Read Answer
    • Classe A 2018-2024 - What are the warning lights of the Mercedes A-class 180CDi? Read Answer
    • Classe A 2004-2012 - What caused the Mercedes A-Class instrument cluster problem? Read Answer
    • Classe A 2018-2024 - What does the yellow engine light on the Mercedes A-Class W177 mean? Read Answer
    • Classe A 1997-2004 - How do I change the time on the Mercedes Benz A-Class w168? Read Answer
    • Classe A 2018-2024 - What are the lights of the Mercedes A-Class? Read Answer

How to open the bonnet of the Volkswagen Polo

Let's see in this short and simple guide the instructions that will allow us to open the bonnet of the Volkswagen Polo. First of all we open the front door, on the driver's side, and start pulling the opening lever of the engine hood, in order to open the lock; then let's move to the front of the vehicle and unhook the tab that we find on the central part, above the manufacturer's emblem, as shown in the video. At this point we block the bonnet with the lateral rod; then we accompany the bonnet down to close it again!

Watch the video!


by ScegliAuto

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