There is also a chance that it could be a mechanical issue.
Vw jetta key fob not working after battery change.
Make sure that your key fob battery is not dead.
You ve fixed the problem and you can go back to using your key fob as normal.
The osir muzzero square is a premium upgrade meant to fit the gti jetta rabbit r32 and golf.
Sometimes an electronic key fob requires reprogramming after a battery change.
The reality is that replacement key fobs aren t cheap and breaking yours trying to replace a battery is not a wise move.
Many people have found this out the hard way performing what seemed to be a routine activity only to find that the fob stops working because they failed to reprogram the high tech key fob.
There may be ways to fix this yourself but the easiest way to make sure it s fixed and done correctly is to have a professional do it for you.
It is very easy to test to see if this is the case.
If your car key remote works after replacing the battery then you re done.
Even with a dead battery the center console should be able to read the key.
Do not use the backup key as it only opens doors and will not start the car.
Your volkswagen remote control vehicle key should be able to lock and unlock your vehicle s doors from within a perimeter of several yards around the vehicle.
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Try your secondary key.
Insert master key into the ignition switch and turn the ignition switch to the on position.
Get out of the frequency range of the vehicle.
What to do if your vw key fob fails we can t say we re pleased when anything goes wrong with our cars but there s something especially annoying about when technology goes down.
Their zero square v2 model is similar in looks and is made for older models.
Press the lock or unlock button.
If neither key is working exit and lock up the vehicle.
If the remote still doesn t work then there could be another problem with the remote like broken battery contacts or a problem with the buttons.
Having your local vw dealer service this for you can save you money and hassle.
If your volkswagen key fob isn t working after switching out the battery then the key fob itself could be malfunctioning.
A properly working key fob is often taken for granted and it is always when it doesn t work do you notice how much of a pain it is without it.
The common sequence for vw is what you already tried but you may have done it out of sequence.
Within 30 seconds insert the 2nd key into the driver s door lock and lock the driver s door manually.