Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to replace the remote key battery for the Volkswagen Passat

Model: Volkswagen Passat MK 8, 3G, B8 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

See other generations:
Video tutorial

Today, we will go through the procedure for disassembling and replacing the battery of the remote key for the Volkswagen Passat. First, take your remote and remove the physical key from inside it; then, pry open the rear cover to access the battery and remove it from the remote, as shown in the video.

At this point, insert the new battery in the correct orientation, ensuring it is the right type and has the same code; reassemble the cover and finally insert the physical key, thus completing the battery replacement operation.


Posted on 2 February 2026 by ScegliAuto


Related tutorials

How to replace the battery of the Volkswagen Passat key remote control.
How to replace the battery of the Volkswagen Passat key remote control.
Volkswagen Passat (2005-2010 / B6, 3C) The following information will show us how to disassemble and replace the battery of the Volkswagen Passat key remote. First, we take our remote and …
Replacing the Key Fob Battery on a Volkswagen Passat
Replacing the Key Fob Battery on a Volkswagen Passat
Volkswagen Passat (2005-2010 / B6, 3C) Today, you will learn how to remove and replace the battery in the key fob of a Volkswagen Passat. First, remove the key from the fob by pressing the…
How to Replace the Key Fob Battery in a Volkswagen Passat
How to Replace the Key Fob Battery in a Volkswagen Passat
Volkswagen Passat (2005-2010 / B6, 3C) How to replace the battery in the key fob of a Volkswagen Passat? Take your key fob and slide the button to release the metal key. Once extracted, us…

    Frequently Asked Questions

    • Passat 2010-2014 - What to do if the Passat key does not open the car? Read answer

How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

More videos