Why Does My Volkswagen Say No Key Detected?
Key fobs for volkswagen golf car key can display "No Key Detected" and similar error messages. They are usually caused by batteries that are dead on the key fob or keys that have lost its synchronization to your volkswagen car key vehicle.
You'll need to fix this with a replacement keyfob and a flathead screwdriver. To avoid damaging the VW fob, remove the latch that connects the lower and upper sections.
Battery
The battery in your VW vehicle is responsible for starting the engine and storing energy to run the electrical systems. The battery is a vital part of your VW car and must be maintained regularly by a volkswagen key fob certified technician. When your battery wears out, you may observe a variety of symptoms including dim headlights and taillights, slow engine cranking or even electronic systems that aren't working at all.
While your volkswagen polo remote key price might work with a variety of common car batteries, it's vital to select the correct one.