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  3. A4
    4. : What does the AdBlue warning light indicate in the Audi A4 Avant and how can it be removed?

Audi A4 - Video tutorial

Model: Audi A4 B7 - Years 2004-2008
Part: Checks and maintenance
Operation: What does the AdBlue warning light indicate in the Audi A4 Avant and how can it be removed?

If the AdBlue light has come on in our Audi A4 Avant, it means that the pollution control fluid has reached a too low level and therefore needs to be topped up. To do this, we will need a 10-liter container that can be purchased at any car parts store. Once obtained, make sure the vehicle is turned off, then open the fuel door and unscrew the small blue cap on the right side. Then insert the tube from the container into the hole and pour in the necessary amount of fluid to reach the maximum level. To make the light disappear, we may need to drive a few kilometers.


Posted on 9 November 2023 by ScegliAuto

    Frequently Asked Questions

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    • A4 2014-2023 - How much does the Audi A4 maintenance cost? Read Answer
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    • A4 2007-2016 - Why won't the door of the Audi A4 close? Read Answer
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    • A4 2007-2016 - Why doesn't the trunk door of the Audi A4 open? Read Answer
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    • A4 2007-2016 - What is the meaning of the indicators present in the Audi A4? Read Answer
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    • A4 2014-2023 - What is the function of the Audi A4 intake manifold pressure sensor? Read Answer
    • A4 2004-2008 - What causes the Audi A4 window regulator problem? Read Answer
    • A4 2004-2008 - Why don't the electric windows work anymore in the Audi A4? Read Answer
    • A4 2004-2008 - Why doesn't the heater in the Audi A4 work? 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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