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 Change the Key Fob Battery of a Volkswagen Passat

Model: Volkswagen Passat 3BG, B5 - Years: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Part: Key

See other generations:
Video tutorial

Change the key fob battery of a Volkswagen Passat by following these simple steps. Take your remote and press the metal key release button.

Once the key is out, use a screwdriver to pry apart the two covers of the key (in the space where the metal key fits). Pry until the cover opens, then remove the worn battery with a small screwdriver, take a new one of the same size and voltage.

Refit the cover on your remote by pressing on the key case until you hear it click into place. Check the proper functioning of the remote by pressing the buttons.


Updated on 28 February 2026 by ScegliAuto


Related tutorials

How to Change the Key Fob Battery on a Volkswagen Passat
How to Change the Key Fob Battery on a Volkswagen Passat
Volkswagen Passat (2005-2010 / B6, 3C) How do you change the key fob battery on a Volkswagen Passat? This detailed video shows how: take the key fob and slide the button to release the met…
Replacing the Remote Control Battery of the Volkswagen Passat
Replacing the Remote Control Battery of the Volkswagen Passat
Volkswagen Passat (2005-2010 / B6, 3C) In this video tutorial, you will learn how to remove and replace the battery of the key remote for the Volkswagen Passat in simple and quick steps. F…
How to Replace the Dead Battery in Your Volkswagen Passat Key Fob
How to Replace the Dead Battery in Your Volkswagen Passat Key Fob
Volkswagen Passat (2005-2010 / B6, 3C) How do you replace the dead battery in a Volkswagen Passat key fob? Watch this video to find out. Take your key fob and slide the button to release t…

    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