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 Control Battery of the Volkswagen Passat?

Model: Volkswagen Passat B8, 3G, MK 8 - Years 2014-2023
Part: Key

In this tutorial, you will see how to replace the flat battery of the remote control for the Volkswagen Passat. For this simple operation, in addition to a replacement battery of type CR2025 3V, you will need a small flat-head screwdriver. First, press the top button and extend the emergency metal key, then insert the screwdriver into the indicated slot and pry open the rear cover. Finally, using the screwdriver again, remove the old battery and insert the new one, ensuring the correct polarity is respected.

Updated on 12 June 2026 by ScegliAuto

Video tutorial

Related tutorials

How do you replace the battery of the Volkswagen Passat remote control?
How do you replace the battery of the Volkswagen Passat remote control?
Volkswagen Passat (2005-2010 / B6, 3C) The battery of the Volkswagen Passat remote control can be replaced by pressing the side button located on the chrome cover at the top of the device:…
How to replace the remote control battery on the Volkswagen Passat B8?
How to replace the remote control battery on the Volkswagen Passat B8?
Volkswagen Passat (2014-2023 / B8, 3G, MK 8) To replace the battery in the Volkswagen Passat B8 remote control, use a small flat-head screwdriver to pry open the groove on the chrome part of the…
How to replace the battery of the Volkswagen Passat remote control
How to replace the battery of the Volkswagen Passat remote control
Volkswagen Passat (2005-2010 / B6, 3C) Today we will explain how to replace the battery of the Volkswagen Passat b6 model remote control on your own. Insert the flat-head screwdriver into …

Other guides you may be interested in

How to Reset the Tyre Pressure Light on the Opel Grandland X

While driving, if you notice the tyre pressure warning light coming on, first check the actual inflation pressure of the tyres and, if necessary, restore the pressures recommended by the manufacturer. After restoring the correct pressures, you need to reset the warning light that has illuminated on the instrument cluster. To do this, locate the reset button on the lower central console. Press this button and hold it down for at least 3 seconds, after which the low pressure indication will turn off.

Watch the video!


by ScegliAuto

More videos