- Eject the emergency key by pushing the button on your VW key fob.
- Get a good grip on the key fob, then locate the seam between the base and the lid.
- Use your fingers to create a space between those two pieces, then pry them apart with your screwdriver.
- Take out the old battery before inserting a new one in its place. Make sure the positive side faces downward.
- Put the VW key fob case back together, ensuring everything fits as tightly as before.
Full Answer
What should I look for when replacing a Volkswagen battery?
The most important tip to keep in mind when replacing a Volkswagen battery is to ensure the battery is the same group size as the old battery and has very close specifications. This means Cranking Amps (CA) and Cold Cranking Amps (CCA) need to be similar to the old battery.
What is the most common battery size used in a VW?
H5 and H6 are the most common battery sizes used on VW vehicles. Gather all the tools and allow the engine to cool down before you get started. Park the Volkswagen on level ground. Turn off the ignition and set the parking brake (s).
How do I replace the battery in my battery tray?
Clean the battery tray area and place the new battery in the tray. Reinstall the battery bracket. Clean the battery terminals with a wire brush. Connect the positive battery terminal.
Can I replace the battery without the Battery Saver?
Normally when changing a battery you would use a battery saver that plugs into the ODB port. This allows one to save all the adaptations when disconnecting/replacing the battery. If you do this without the battery saver you will have to allow for the systems to readapt, so you may have some funky things happen.
Volkswagen Battery Replacement Guide
In this guide, you will find step-by-step instructions on how to change the car battery on Volkswagen vehicles.
Video
This guide will help you learn how to change the battery on Volkswagen Golf, Jetta, Bettle, Routan, Tiguan, Passat, Bora. The video and pictures are from a 2016 Volkswagen Jetta, but the procedure is similar for most VW models.
How to Change a Volkswagen battery
Gather all the tools and allow the engine to cool down before you get started.
How long does a VW car battery last?
On average, a new car battery will last four to five years. AGM batteries tend to last longer compared to lead-acid. An AGM (absorbed glass mat) battery contains a special glass mat separator that wicks the electrolyte solution between the battery plates.
VW Battery Replacement Cost
The average cost to replace a Volkswagen battery at the dealer or mechanics is between $187 and $280.
Vehicle
Volkswagen Battery Replacement Guide In this guide, you will find step-by-step instructions on how to change the car battery on Volkswagen vehicles.
What is the code for Audi battery?
Ultimately it is a way bigger issues with BMW's, but recently has started showing up with VW/Audi. When registering a Audi battery, you use the code 0123456789, but for VW you actually need to enter a proper code off the battery, it is a major pain in the ass.
What is the battery saver in ODB?
Normally when changing a battery you would use a battery saver that plugs into the ODB port. This allows one to save all the adaptations when disconnecting/replacing the battery. If you do this without the battery saver you will have to allow for the systems to readapt, so you may have some funky things happen.
