Changing a VW Key FOB Battery is an easy process. In this article, you will learn VW key fob battery replacement.

A Guide on VW key fob battery replacement : Step by Step

You should begin by gathering the necessary components, which include:

• Tape
• New CR2032 Battery
• Small Screwdriver

Step by Step Guide:

1. To activate the switchblade, press the button on the key to flip out the metal key.
2. Locate the side of the key fob with the VW logo facing up on a level surface. Turn it so that the metal key protrudes to the right and the groove into which the key fits faces you.
3. Next, examine the channel attentively to see where it is vertically split.
4. Insert the flat head screwdriver into the split and spin to pry apart the key fob, separating it into two parts. The key should be on the right and the battery compartment on the left.
5. To access the battery, pry up the battery compartment using the same screwdriver.
6. With the + side facing down, replace the battery with a CR20232.
7. Finally, reverse these processes to reassemble the key fob.

VW key fob battery replacement in Five Easy Steps

No matter whatever VW model you own, replacing the battery in your key fob is straightforward. You’ll need a few things before you get started. A little screwdriver, a new CR2032 battery, and some tape are all you’ll need. To help protect the fob from harm, wrap the flathead screwdriver with tape. You’re ready to depart after you have these stuff.

1. To keep everything in place, close the remote case securely. The procedure of replacing the parts is now complete.
2. Change out the old battery with a new one. Make sure the positive side is facing down.
3. Find the seam that runs between the lid and the base of your fob. Start separating the two with your fingertips. To pry the components apart, use the screwdriver. You don’t want to scratch the key fob at this stage, so be careful.
4. Make sure the key fob is securely in your grip. You may also connect it to a little metal key ring that you can wear on your index finger if you want.
5. Hold the emergency key button on your Volkswagen key fob until it pulls out.   

Frequently asked questions on VW key fob battery replacement

What kind of battery does a Volkswagen key fob use?

For all VW models, changing the key fob battery is simple. Find a tiny screwdriver and a new CR2032 battery before you begin.

Is it necessary to reprogramme a key fob after changing the battery?

It’s stored in hard memory and won’t be lost or overwritten unless the module is reprogrammed. Even if the battery in your key fob dies, it still functions. After you’ve determined that your key fob’s issue is due to a dead or weak battery, you’ll need to purchase a new replacement battery.

How long does the battery in a VW key fob last?

According to Freeman, the battery life of most automotive key fobs is three to four years with typical use. He also claims that the location in which you keep your fob might have an impact on its battery life. Freeman advises against keeping the fob in the car or on a hook near it overnight.

How can I tell if the battery on my key fob is low?

A key fob in many automobiles features a small LED light that lights when any of the fob buttons is pressed. The fob battery is dead or there is another problem with the fob if the LED light does not light up at all. If you already have the fob battery out, use a voltmeter to verify its voltage.

Is it possible for a key fob to reprogramme itself?

Because of signal losses, key fobs, like other electrical devices, are prone to malfunction over time. When this happens, the key fob may be quickly reprogrammed and used without the need for a car locksmith. This is due to the fact that various manufacturers have varied procedures for reprogramming key fobs.

Do dealerships repair the batteries in key fobs?

The replacement of a key fob battery is usually simple. In addition, dealers normally charge a minimal fee to replace a battery. When batteries are purchased at the dealer, several of the dealers we spoke with said they will change them as a favor. You can start your automobile even if the battery in your key fob is dead.

Why isn’t my VW key fob working?

The most typical cause of an apparently malfunctioning “Key Not in Range” warning is a low or dead battery in your key fob. You may usually still use the fob by pushing it against your Volkswagen’s push-button start button if the battery is only low.

Is it possible to reprogramme a second hand VW key fob?

Hello there. As long as the key is the same for the car, you may reprogram a key fob to a different vehicle. Remove the battery wires from the car and wait 30 seconds before reconnecting them (reset computer). Place the ignition key in the ignition and turn it to the ‘ON’ position.

How much does it spend to program a key fob?

The cost of reprogramming a fob is determined by a number of factors. While it’s difficult to offer an exact figure, reprogramming often costs between $50 and $250.

What is the procedure for programming a VW key fob with a push-button start?

• Get into the driver’s seat with the fob in your hand and close the door behind you.
• When you’re ready, quickly push the start button on your automobile 15 times in a row, with no more than two seconds between each try.
• Push the lock button on your fob after the 15th button press.

On a low battery, how long would my key fob last?

A smart key fob with a low battery can last up to 2 to 3 years, whereas a normal key fob with a low battery can last up to 4 to 6 years.

What does it cost to reprogram a Volkswagen key?

We’ll have to program the new key to the automobile once it arrives. A new Volkswagen key, remote, and programming will set you back around $300.

With new batteries in my key fob, why does it show a low battery?

What does the low battery warning light on the key fob mean? The computer checks the output voltage of the fob’s battery when the key is in use. The warning light on the dash will activate when the voltage reaches a specific level, signaling the need to replace the batteries. Make sure you’re using the right kind of battery.

What happens if the key fob’s battery dies?

Simply insert the dead fob like a key, and you’re ready to start the engine with the press of a button. If it doesn’t work, use your key fob to press the “START” button on your Ford car. If your fob’s battery is dead, this should work, but in any event, you should get it replaced as quickly as possible.