The alternator is an integral part of the Volkswagen that can keep the battery recharged and run all the electrical systems efficiently. A small problem within the alternator may affect the functions of several components in your Volkswagen. Neglecting the alternator problem for longer may force the engine to lose power suddenly in the middle of the road. Go through the video to know about the signs of the failed alternator in your Volkswagen.
https://www.youtube.com/watch?v=6KU36VLlhbo