Volkswagen Tiguan Keyless Entry Not Working

As a certified Volkswagen technician, I understand the frustration and inconvenience that can come with a keyless entry system that is not working properly. This guide is designed to help you quickly diagnose and resolve the issue so that you can get back to enjoying your Volkswagen Tiguan.

The steps outlined in this guide will walk you through the process of checking the battery in your key fob, programming a new key fob, and resetting the keyless entry system. If you are unable to resolve the issue yourself, please contact a qualified Volkswagen service technician for assistance.

Why Volkswagen Tiguan Keyless Entry Not Working

Dead battery

The most common reason for a Volkswagen Tiguan keyless entry not working is a dead battery in the key fob. The key fob battery is a small, round, coin-shaped battery that powers the key fob’s electronic components. When the battery dies, the key fob will no longer be able to communicate with the car, and the keyless entry system will stop working.

Faulty key fob

Another possible cause of a Volkswagen Tiguan keyless entry not working is a faulty key fob. The key fob could be damaged, or the internal electronics could be malfunctioning. If the key fob is faulty, it will not be able to communicate with the car, and the keyless entry system will stop working.

Faulty antenna

The Volkswagen Tiguan keyless entry system uses an antenna to communicate with the key fob. If the antenna is damaged, it will not be able to receive the signal from the key fob, and the keyless entry system will stop working.

Software problem

In rare cases, a software problem can cause the Volkswagen Tiguan keyless entry system to stop working. If the software is corrupted or outdated, it can prevent the key fob from communicating with the car, and the keyless entry system will stop working.

How to Troubleshoot: Volkswagen Tiguan Keyless Entry Not Working

Your Volkswagen Tiguan’s keyless entry system is a convenient way to get into your car without having to take your keys out of your pocket. However, if your keyless entry system isn’t working, it can be a major inconvenience.

There are a few different things that could be causing your keyless entry system to not work. In this article, we’ll walk you through the steps to troubleshoot the problem and get your keyless entry system up and running again.

Step 1: Check the batteries in your key fob

The most common cause of a keyless entry system not working is a dead battery in the key fob. To check the batteries in your key fob, open the back cover and look for two small batteries. If the batteries are corroded or have a low charge, replace them with new batteries.

Step 2: Test the keyless entry system

Once you’ve replaced the batteries in your key fob, test the keyless entry system to see if it’s working. Try unlocking and locking your car with the key fob. If the system is still not working, move on to the next step.

Step 3: Reset the keyless entry system

If your keyless entry system is still not working after you’ve replaced the batteries, you may need to reset the system. To reset the keyless entry system, follow these steps:

1. Turn off the ignition.
2. Press and hold the lock button on the key fob for 5 seconds.
3. Turn the ignition on and off twice.
4. Press and hold the lock button on the key fob again for 5 seconds.

Step 4: Take your car to a dealership

If you’ve tried all of the steps above and your keyless entry system is still not working, you may need to take your car to a dealership. A dealership technician can diagnose the problem and make the necessary repairs.

Conclusion

Your Volkswagen Tiguan’s keyless entry system is a convenient feature, but it can be a pain when it’s not working. By following the steps in this article, you can troubleshoot the problem and get your keyless entry system up and running again.

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