why does My volkswagen keys made say no key - https://juul-malik-3.blogbright.net/10-amazing-graphics-about-volkswagen-polo-remote-Key-price-1722564381 - Detected?
VW key fobs may display "No Key Detected", or similar errors. These errors are usually caused by a dead battery on the key fob or a key which is not synchronized anymore with your volkswagen spare key.
To fix this, you'll need a replacement key fob and a flat-head screwdriver. To ensure that you don't damage the fob of your VW begin by removing the latch that connects the upper and lower sections of the fob.
Battery
The battery in your VW vehicle is responsible for starting the engine and storing energy for running the electrical systems. The battery is an essential component of your VW vehicle and must be maintained regularly by a volkswagen key certified technician. You might observe that your battery is wearing out in the event that you notice dim headlights or taillights, a slow engine cranking speed, or electronic systems that don't work at all.
It is crucial to select the right battery for your Volkswagen.
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