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  2. Audi
    3. :
  3. A3
    4. : Replacing the remote control battery of the Audi A3 - A4 - A5

Audi A3 - Video tutorial

Model: Audi A3 MK 3, 8V - Years 2012-2019
Part: Battery
Operation: Replacing the remote control battery of the Audi A3 - A4 - A5

In today's video tutorial we will see how to remove and replace the remote control battery of the electronic key of the Audi A3, but also of the A4 and A5. First we take our remote control and start by removing the physical key from inside it, by pressing the button; after which we remove the battery trolley, in order to remove it, as shown in the video. At this point we replace the battery with the new one, of the right type (in this case a 3V CR 2032); insert it in the correct direction inside the trolley and reassemble the physical key on the remote control.


Posted on 10 April 2024 by ScegliAuto

    Frequently Asked Questions

    • A3 2020-2027 - How do you replace the battery of the Audi A3 2021 key? Read Answer
    • A3 2020-2027 - Why do various warning lights turn on after replacing the battery in an Audi A3? Read Answer
    • A3 2003-2013 - What problems does the Audi A3 battery have? 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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