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    4. : How to change the key battery of an Audi A4

Audi A4 - Video tutorial

Model: Audi A4 B9 - Years 2014-2023
Part: Key
Operation: How to change the key battery of an Audi A4

How to change the battery of the remote control key of an Audi A4? Let's see in this video in detail how to do it: take our remote control and press the button to release the metal key. Once the key has been extracted, we use a lever to separate the battery holder from the key cover. We extract the worn battery from the housing (after having separated the two halves of the covers), let's take a new one of the same size and voltage. We reassemble the plastic battery holder in the remote control cover, finally insert the metal key into the cover. We check the exact operation of the remote control.


Posted on 19 November 2023 by ScegliAuto

    Frequently Asked Questions

    • A4 2004-2008 - Why is the Audi A4 remote control not working? Read Answer
    • A4 2000-2004 - What does it mean if the Audi A4 remote control no longer works? Read Answer
    • A4 2004-2008 - Why does the Audi A4 key not work? Read Answer
    • A4 2014-2023 - Why does the remote control no longer work in the Audi A4? Read Answer
    • A4 2004-2008 - Why does the Audi A4 remote control not work? Read Answer
    • A4 2007-2016 - Why does the central locking of the Audi A4 not work? Read Answer
    • A4 2004-2008 - How to unlock the tailgate of the Audi A4 if it does not open? 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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